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Class Number: 540 Class Title: ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES Subclass Subclass Number Title * ORGANIC COMPOUNDS (Class 532, Subclass 1) 1 .HETEROCYCLIC CARBON COMPOUNDS CONTAINING A HETERO RING HAVING CHALCOGEN (I.E., OXYGEN, SULFUR, SELENIUM OR TELLURIUM) OR NITROGEN AS THE ONLY RING HETERO ATOMS 2 ..Cyclopentanohydrophenanthrene ring system containing 3 ...Heavy metal or aluminum containing 4 ...Boron or silicon containing 5 ...Phosphorus attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding 6 ...Spiro 7 ....Plural spiro atoms 8 .....The cyclopentanohydrophenanthrene ring system is part of a polycyclo ring system having at least five cyclos 9 ......Nitrogen containing hetero ring as one of the cyclos of the polycyclo ring system 10 .....The cyclopentanohydrophenanthrene ring system shares spiro atoms with two hetero rings, each of which contains two oxygens (e.g., 3,17-bis-ketals, etc.) 11 .....The cyclopentanohydrophenanthrene ring system shares a spiro atom with a lactone ring (i.e., -C(=X)-O- is part of the ring, wherein X is chalcogen) 12 .....Plural oxygens in both rings which share a spiro atom (e.g., 17,20;20,21 bismethylenedioxy-pregnanes, etc.) 13 ......Nitrogen, sulfur, cyano or -C(=X)-, wherein X is chalcogen, bonded directly to the cyclopentanohydrophenanthrene ring system 14 ......Halogen attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by acyclic nonionic bonding 15 ....The cyclopentanohydrophenanthrene ring system is part of a polycyclo ring system having at least five cyclos 16 .....Hetero ring is one of the cyclos of the polycyclo ring system 17 ......The hetero ring is five-membered, consisting of one oxygen and four carbons, and shares the spiro atom with a six-membered oxygen containing hetero ring (e.g., sapogenins, etc.) 18 .......Purification or recovery 19 .......Chalcogen bonded directly at the 12-position of the cyclopentanohydrophenanthrene ring system (e.g., hecogenin, etc.) 20 .......Chalcogen bonded directly at the 11-position of the cyclopentanohydrophenanthrene ring system 21 ........Chalcogen bonded directly at the 7-position of the cyclopentanohydrophenanthrene ring system 22 .......Halogen, cyano, nitrogen or sulfur bonded directly to the cyclopentanohydrophenanthrene ring system 23 ......The spiro atom is the 17-position carbon of the cyclopentanohydrophenanthrene ring system 24 ......The hetero ring shares the 11,12,13-positions of the cyclopentanohydrophenanthrene ring system (i.e., bridged;; e.g., 11,18-oxido steroids, etc.) 25 ......The hetero ring is three-membered consisting of one oxygen and two carbons (e.g., oxirane, etc.) 26 .......The hetero ring shares the 5,6-positions of the cyclopentanohydrophenanthrene ring system 27 ......The hetero ring contains two chalcogens which are bonded directly at the 16 and 17-positions of the cyclopentanohydrophenanthrene ring system 28 ....The spiro includes the cyclopentanohydrophenanthrene ring system and a hetero ring 29 .....Nitrogen in the spiro hetero ring 30 .....Sulfur in the spiro hetero ring 31 .....Plural oxygens in the spiro hetero ring 32 ......The A ring is a benzene ring 33 ......Chalcogen bonded directly to the spiro hetero ring 34 ......The spiro hetero ring shares the 3-position carbon of the cyclopentanohydrophenanthrene ring system 35 .......Halogen bonded directly to the cyclopentanohydrophenanthrene ring system 36 .......Nitrogen attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding 37 .......Plural cyclic ketal rings containing (e.g., 3,20-bis-ketals, etc.) 38 .......Chalcogen bonded directly at the 11-position of the cyclopentanohydrophenanthrene ring system 39 .......The cyclopentanohydrophenanthrene ring system is fully saturated 40 .......Carbon chain having carbon-to-carbon unsaturation bonded directly at the 17 position of the cyclopentanohydrophenanthrene ring system 41 .....The spiro hetero ring contains -C(=X)-O-, wherein X is chalcogen, as part of the ring (e.g., spiro-lactones, etc.) 42 ......Sulfur bonded directly to the cyclopentanohydrophenanthrene ring system 43 ......Chalcogen bonded directly at the 11-position of the cyclopentanohydrophenanthrene ring system 44 ......Chalcogen, halogen, or nitrogen attached indirectly to the cyclopentanohydrophenanthrene ring system by acyclic nonionic bonding 45 .....The spiro hetero ring is four-membered consisting of one oxygen and three carbons 46 .....The spiro hetero ring is three-membered consisting of one oxygen and two carbons (e.g., oxirane, etc.) 47 ...The cyclopentanohydrophenanthrene ring system is part of a polycyclo ring system having at least five cyclos 48 ....Hetero ring is one of the cyclos of the polycyclo ring system 49 .....The hetero ring contains nitrogen 50 ......Plural nitrogens in the hetero ring 51 .......The hetero ring is five-membered 52 ........The hetero ring consists of two nitrogens and three carbons and is ortho fused to the A ring 53 .........Having -C(=X)-, wherein X is chalcogen, bonded directly at the 17-position of the cyclopentanohydrophenanthrene ring system 54 ........The hetero ring consists of two nitrogens and threee carbons and is ortho fused to the D ring 55 ......Chalcogen in the hetero ring 56 .......The hetero ring is five-membered 57 ........The hetero ring is ortho-fused to the A ring 58 ......The hetero ring is five-membered 59 .....The hetero ring contains sulfur 60 .....The hetero ring is a cyclic anhydride (i.e., containing -C(=X)-O-C(=Y)- as part of the ring, wherein X and Y are chalcogen; e.g., 5,8-maleic anhydride adduct of 5,7,9(11)-pregnatrien-3,20-di-one, etc.) 61 .....The hetero ring contains plural oxygens 62 ......Two of the cyclos share at least three ring members or a ring carbon is shared by three of the cyclos (e.g., bridged, peri-fused, etc.) 63 ......The hetero ring is ortho-fused to the D ring 64 .......At least six cyclos in the polycyclo ring system 65 .......Nitrogen or acyclic chalcogen bonded directly to the hetero ring (e.g., cyclic carbonates, etc.) 66 .......The A ring is a benzene ring 67 .......Sulfur or nitrogen attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by acyclic nonionic bonding 68 .......Halogen attached indirectly to the cyclopentanohydrophenanthrene ring system by acyclic nonionic bonding 69 .......Halogen bonded directly to the cyclopentanohydrophenanthrene ring system 70 ........Oxygen bonded directly at the 11-position of the cyclopentanohydrophenanthrene ring system 71 .......Oxygen attached directly to the B ring or indirectly to the A or B ring by acyclic nonionic bonding 72 .....The hetero ring is a lactone (i.e., containing -C(=X)-O- as part of the ring, wherein X is chalcogen) 73 ......The lactone ring shares at least three ring members with one other cyclo of the polycylo ring system (i.e., bridged) 74 .......The lactone ring shares the 11,12,13-positions of the cyclopentanohydrophenanthrene ring system (e.g., 11, 18-lactones, etc.) 75 ......The lactone ring shares a ring carbon with two other cyclos of the polycyclo ring system (e.g., peri-fused, etc.) 76 .....The hetero ring is three-membered consisting of one oxygen and two carbons (e.g., oxirane, etc.) 77 ......The polycyclo ring system contains plural oxirane rings 78 ......The hetero ring shares the 1,2-positions of the cyclopentanohydrophenanthrene ring system 79 ......The hetero ring shares the 4,5-positions of the cyclopentanohydrophenanthrene ring system 80 ......The hetero ring shares the 5,6-positions of the cyclopentanohydrophenanthrene ring system 81 ......The hetero ring shares the 6,7-positions of the cyclopentanohydrophenanthrene ring system 82 ......The hetero ring shares the 11,12-positions of the cyclopentanohydrophenanthrene ring system 83 ......The hetero ring shares the 14,15-positions of the cyclopentanohydrophenanthrene ring system 84 ......The hetero ring shares the 16,17-positions of thee cyclopentanohydrophenanthrene ring system 85 .......Halogen bonded directly to the cyclopentanohydrophenanthrene ring system 86 .......Saturated A ring 87 ......The hetero ring shares the 9,11-positions of the cyclopentanohydrophenanthrene ring system 88 .......Halogen bonded directly to the cyclopentanohydrophenanthrene ring system 89 .......Having -C(=X)-, wherein X is chalcogen, bonded directly to the cyclopentanohydrophenanthrene ring system 90 .....The hetero ring shares at least three ring members with one other cyclo of the polycyclo ring system (i.e., bridged) 91 ......Bridge consisting of oxygen and carbon between the 6- and 10-positions of the cyclopentanohydrophenanthrene ring system (e.g., 6,19-oxido steroids, etc.) 92 ......Bridge consisting of oxygen and carbon between the 11- and 13-positions of the cyclopentanohydrophenanthrene ring system (e.g., 11,18-oxido steroids, etc.) 93 .....The hetero ring shares a ring carbon with two other cyclos of the polycyclo ring system (e.g., peri-fused, etc.) 94 ...Hetero ring attached directly to the cyclopentanohydrophenanthrene ring system by nonionic bonding 95 ....The hetero ring contains nitrogen 96 .....Plural nitrogen containing hetero rings bonded directly to the cyclopentanohydrophenanthrene ring system 97 .....The hetero ring is bonded directly at the 3-position of the cyclopentanohydrophenanthrene ring system 98 ......The A ring is a benzene ring 99 ......Halogen bonded directly to the cyclopentanohydrophenanthrene ring system 100 ....The hetero ring contains plural chalcogens 101 .....The hetero ring and acyclic chalcogen are both bonded directly at the 17 position of the cyclopentanohydrophenanthrene ring system 102 ....The hetero ring contains -C(=X)-O-, wherein X is chalcogen, as part of the ring (e.g., lactones, etc.) 103 .....Additional chalcogen, cyano, or -C(=X)-, wherein X is chalcogen, bonded directly to the hetero ring 104 .....Nitrogen or sulfur attached directly or indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding 105 .....Chalcogen bonded directly at the 14-position of the cyclopentanohydrophenanthrene ring system or double bond in the D ring (e.g., cardenolides, etc.) 106 ...Nitrogen attached directly to the cyclopentanohydrophenanthrene ring system by nonionic bonding 107 ...Nitrogen containing hetero ring attached indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding 108 ....The hetero ring is five-membered and has plural hetero atoms 109 ....The hetero ring is in the 17-position substituent of the cyclopentanohydrophenanthrene ring system 110 .....The hetero ring is bonded directly to a -C(=X)- group, wherein X is chalcogen 111 .....Having -C(=X)-, wherein X is chalcogen, bonded directly att the 17-position of the cyclopentanohydrophenanthrene ring system 112 .....Chalcogen or nitrogen in chain between the hetero ring and the cyclopentanohydrophenanthrene ring system 113 ....Chalcogen in chain between the hetero ring and the cyclopentanohydrophenanthrene ring system 114 ...Oxygen containing hetero ring attached indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding 115 ....The hetero ring contains -C(=X)-O-, wherein X is chalcogen, as part of the ring (e.g., lactones, etc.) 116 ....Additional hetero atom in the oxygen containing hetero ring 117 ....The A ring is a benzene ring 118 ....The hetero ring is bonded directly to chalcogen which is bonded directly to the cyclopentanohydrophenanthrene ring system 119 .....The chalcogen is bonded directly at the 17-position of the cyclopentanohydrophenanthrene ring system 120 ...Chalcogen attached indirectly to the cyclopentanohydrophenanthrene ring system by nonionic bonding 121 ..Azaporphyrins 122 ...Phthalocyanines 123 ....Hetero ring attached directly or indirectly to the phthalocyanine ring system by nonionic bonding 124 .....The hetero ring is six-membered having nitrogen as a ring member 125 ......Plural hetero atoms in the six-membered hetero ring 126 .......Triazines (including hydrogenated) 127 .....The hetero ring is five-membered having plural hetero atoms, at least one of which is nitrogen 128 ....Boron, germanium, phosphorus or silicon containing 129 ....Having -C(=X)-, wherein X is chalcogen, bonded directly to ring carbon of the phthalocyanine ring system (e.g., tetracarboxy copper phthalocyanine, etc.) 130 ....Having -C(=X)-, wherein X is chalcogen, attached indirectly to ring carbon of the phthalocyanine ring system by nonionic bonding (e.g., phthalocyanine acetic acids, etc.) 131 ....Sulfonyl bonded directly to ring carbon of the phthalocyanine ring system 132 .....Chalcogen bonded directly to the sulfonyl group 133 .....Nitrogen bonded directly to the sulfonyl group 134 ......Additional nitrogen in the sulfonyl containing substituent 135 ....Nitrogen attached indirectly to ring carbon of the phthalocyanine ring system by acyclic nonionic bonding 136 ....Halogen bonded directly to ring carbon of the phthalocyanine ring system 137 .....At least eight halogens bonded directly to ring carbons of the phthalocyanine ring system 138 .....Processes of halogenating the phthalocyanine ring system 139 ....Metal containing 140 .....Heavy metal or aluminum containing 141 ......Specified crystalline form or processes of milling (e.g., alpha crystalline form, ball milling, acid milling, etc.) 142 ......Processes of forming the phthalocyanine ring system 143 .......From reactant which contains plural cyano groups (e.g., preparing from phthalonitrile, etc.)) 144 .......From reactant which contains plural carbonyl groups (e.g., preparing from phthalic anhydride, etc.) 145 ..Porphyrins (including hydrogenated; e.g., chlorophyll, etc.) 200 ..Hetero ring is four-membered containing nitrogen and having chalcogen double bonded directly to a ring carbon which is adjacent to the ring nitrogen 201 ...Heavy metal containing 202 ...Plural hetero atoms in the hetero ring 203 ...Polycyclo ring system containing the hetero ring as one of the cyclos 204 ....The ring nitrogen is shared by a ring containing at least seven members 205 ....The ring nitrogen is shared by a six-membered ring 214 .....The six-membered ring contains sulfur 215 ......1-thia-5-aza-bicyclo(4.2.0)octane (including unsaturated; e.g., cepham, etc.) 216 .......The 1-thia-5-aza-bicyclo(4.2.0)oct-ane is part of a polycyclo ring system having at least three cyclos 217 .......Double bond between the 2,3-positions of the bicyclo ring system (e.g., 2 cephem, etc.) 218 .......Ring expansion to produce the bicyclo ring system 219 .......7-amino cephalosporanic acid per se or salt thereof (i.e., 7-ACA or salt thereof) 220 .......Purification or recovery 221 .......7,7-disubstituted 222 .......Additional hetero ring containing 223 ........2- or 4-position substituent contains hetero ring 224 ........3-position substituent contains a pyridine ring (e.g., quinoline, thienopyridine, lutidines, etc.) 225 .........7-position substituent contains hetero ring 226 ........3-position substituent contains sulfur 227 .........7-position substituent contains hetero ring 228 ........Alkyl, hydroxyalkyl, alkoxyalkyl or alkanoyloxyalkyl bonded directly to 3 position 229 .......Sulfur containing substituent 230 .......Alkyl, hydroxyalkyl, alkoxyalkyl or alkanoyloxyalkyl bonded directly to 3 position 300 .....The six-membered ring contains oxygen 301 ......1-oxa-5-aza-bicyclo(4.2.0)octane (including unsaturated) 302 ....The ring nitrogen is shared by a five-membered ring 303 .....The five-membered ring contains an additional hetero atom 304 ......1-thia-4-aza-bicyclo(3.2.0)hep-tane (including unsaturated; e.g., penam, etc.) 305 .......The 1-thia-4-aza-bicyclo(3.2.0)hep-tane is part of a polycyclo ring system having at least three cyclos 306 .......Plural 1-thia-4-aza-bicyclo(3.2.0)hep-tane ring systems attached directly or indirectly to each other by nonionic bonding 307 .......Spiro 308 .......The 6-position substituent contains phosphorus attached directly or indirectly to the bicyclo ring system by nonionic bonding 309 .......Nitrogen containing hetero ring attached directly at the 3-position of the bicyclo ring system 310 .......Having -C(=X)-, wherein X is chalcogen, bonded directly at the 3-position of the bicyclo ring system 311 ........Nitrogen or hydrogen bonded directly to the -C(=X)- groupp 312 ........Nitrogen bonded directly at the 6-position of the bicyclo ring system 313 .........The 2-position substituent contains chalcogen, nitrogen or halogen 314 .........Having -C(=X)-, wherein X is chalcogen, single bonded directly to the nitrogen (e.g., penicillin F, etc.) 315 ..........Processes utilizing penam containing compound 316 ...........Introduction of -C(=X)- group, wherein X is chalcogen, onto nitrogen (e.g., carboxamide formation, etc.) 317 ............Boron, silicon or phosphorus containing reactant 318 ...........Esterification of the 3-position -C(=X)X- group, wherein the X's may be the same or diverse chalcogens 319 ...........Sulfur-oxidation, epimerization, 6-alkoxylation, de-esterification or reduction 320 ...........Formation of solvate or anhydrous forms, or special crystalline forms 321 ...........Conversion of amine salts to metal salts 322 ...........Purification utilizing solid adsorbent 323 ...........Base salt formation of 3-position -COOH group 324 ...........Extracting solid from solution 325 ..........The nitrogen is part of a hetero ring 326 ..........Chalcogen, -C(=X)-, wherein X is chalcogen, or additional nitrogen bonded directly to the -C(=X)- group 327 ..........Hetero ring or ring system bonded directly to the -C(=X)- group 328 ..........Nitrogen containing ring or ring system attached by carbon or acyclic carbon chain to the -C(=X)- group 329 ..........Polycyclo heterocyclic ring system in 6-position substituent 330 ...........The polycyclo ring system is attached directly to a -C(=X)-NH- group, wherein X is chalcogen and substitution may be made for hydrogen only, which group is between the polycyclo ring system and the 1-thia-4-aza bicyclo(3.2.0)hep-tane 331 ..........Acyclic nitrogen or azide attached indirectly to the -C(=X)- group by acyclic nonionic bonding 332 ...........Having -C(=X)-, wherein X is chalcogen, bonded directly to the nitrogen 333 ............Hetero ring bonded directly to the -C(=X)- group 334 ............Chalcogen, additional nitrogen or additional -C(=X)- *bonded directly to the -C(=X)- group 335 ...........Additional acyclic nitrogen or acyclic chalcogen in the 6-position substituent 336 ...........The -C(=X)- group, an unsubstituted benzene ring and -NHH bonded directly to the same carbon atom (e.g., ampicillin, etc.) 337 ..........Cycloaliphatic ring in 6-position substituent 338 ..........Benzene or hetero ring in 6-position substituent 339 ...........The ring is bonded directly to the -C(=X)- group 340 ...........Having -C(=X)X-, wherein the X's may be the same or diverse chalcogens, in chain between the ring and the -C(=X)- group 341 ...........Chalcogen in the chain between the ring and the -C(=X)- group 342 ...........Unsubstituted hydrocarbyl chain between the ring andd the -C(=X)- group 343 ............Amine addition salts of 3-position -COOH group 344 .............Nitrogen containing hetero ring in the cation **(i.e., amine moiety) 345 .............Plural nitrogens in the cation (i.e., amine **moiety) 346 .........Processes 347 ......Bicyclo ring system which is 1-oxa-4-aza-bicyclo(3.2.0)hep-tane (including unsaturated) 348 .......Acyclic carbon double bonded directly at the 2-position of the bicyclo ring system 349 ........Chalcogen attached directly by a single bond to the carbon or to an acyclic carbon chain which contains the carbon 350 .....The ring system is 4-aza-bicyclo(3.2.0)heptane (including unsaturated) and has sulfur bonded directly at the 2-position 351 ......Thienamycin per se or salt thereof 352 ....Five-membered hetero ring consisting of one nitrogen, one sulfur and three carbons as one of the cyclos of the polycyclo ring system 353 .....Double bond between ring members of the five-membered hetero ring 354 ...Additional chalcogen bonded directly to the hetero ring 355 ....The additional chalcogen is bonded directly to the ring nitrogen 356 ....The additional chalcogen is double bonded directly to the hetero ring 357 ....Having -C(=X)-, wherein X is chalcogen, bonded directly to the additional chalcogen 358 ....The additional chalcogen is sulfur which is bonded directly to chalcogen 359 .....The sulfur is double bonded directly to the chalcogen 360 ....Additional carbon bonded directly to the additional chalcogen 361 ...Halogen attached directly at the 4-position of the hetero ring by nonionic bonding 362 ...The 4-position of the hetero ring is unsubstituted or alkyl substituted only 363 ....Nitrogen bonded directly at the 3-position of the hetero ring 364 ...Nitrogen bonded directly at the 3-position of the hetero ring 450 ..The hetero ring contains at least eight members including nitrogen and carbon 451 ...Chalcogen double bonded directly to a ring carbon of the hetero ring which is adjacent to the ring nitrogen (e.g., laurolactam, etc.) 452 ....Heavy metal, aluminum, boron or silicon containing 453 ....Spiro 454 ....Chalcogen in the hetero ring 455 .....Polycyclo ring system which contains the hetero ring as one of the cyclos 456 ......Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc.) 457 .......A five-membered cyclo of the polycyclo ring systemm consists of four ring carbons and one ring oxygen (e.g., fused rifamycins, etc.) 458 ........Tetracyclo ring system which contains the hetero ring as one of the cyclos (e.g., rifamycin S, etc.) 459 .........Nitrogen, sulfur or halogen attached directly to the tetracyclo ring system by nonionic bonding 460 ....Plural nitrogens in the hetero ring 461 ....Polycyclo ring system which contains the hetero ring as one of the cyclos 462 .....Oxirane ring is one of the cyclos in the polycyclo ring system (e.g., maytansinol, etc.) 463 ....Nitrogen or additional chalcogen attached directly to the hetero ring by nonionic bonding 464 ....Utilizing oximes, oxime salts, hydroxylamines, hydroxylamine salts or nitrosating agents to form the hetero ring (i.e., formation of the lactam ring) 465 ...Heavy metal or aluminum containing 466 ...Spiro 467 ...The hetero ring contains chalcogen 468 ....Polycyclo ring system which contains the hetero ring as one of the cyclos 469 .....Plural nitrogens in the hetero ring 470 ...The hetero ring contains plural nitrogens 471 ....Polycyclo ring system which contains the hetero ring as one of the cyclos 472 .....Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc., toxiferin) 473 .....Bicyclo ring system which contains the hetero ring as one of the cyclos 474 ....The hetero ring contains at least three nitrogens 475 .....Nitro bonded directly to ring nitrogen of the hetero ring (e.g., HMX, etc.) 476 ...Polycyclo ring system which contains the hetero ring as one of the cyclos 477 ....Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc.) 478 .....Containing additional heterocyclic polycyclo ring system having plural ring nitrogens (e.g., vinblastine, vincristine, etc.) 479 ....Tricyclo ring system which contains the hetero ring as one of the cyclos 480 ...Additional hetero ring attached directly or indirectly to the hetero ring by nonionic bonding 481 ....The additional hetero ring is six-membered and contains nitrogen 482 ...Chalcogen or nitrogen attached directly to the hetero ring by nonionic bonding 483 ...Plural nitrogens attached indirectly to the hetero ring by acyclic nonionic bonding 484 ..The hetero ring contains seven members including nitrogen and carbon 485 ...Chalcogen double bonded directly to a ring carbon adjacent to the ring nitrogen (e.g., caprolactam, etc.) 486 ....Heavy metal or aluminum containing 487 ....Silicon or phosphorus attached directly or indirectly to the hetero ring by nonionic bondingg 488 ....Chalcogen in the hetero ring 489 .....Plural nitrogens in the hetero ring 490 .....Bicyclo ring system having the hetero ring as one of the cyclos 491 ......The chalcogen and the nitrogen are in the 1,5-positions of the bicyclo ring system (e.g., 1,5-benzothiazepinone, etc.) 492 ....Plural nitrogens in the hetero ring 493 .....Tetracyclo ring system having the hetero ring as one of the cyclos 494 ......Nitrogen of the hetero ring is shared by an additional cyclo of the tetracyclo ring system 495 .....Tricyclo ring system having the hetero ring as one of the cyclos 496 ......Nitrogen of the hetero ring is shared by an additional cyclo of the tricyclo ring system 497 .......Additional hetero atom in the additional cyclo of the tricyclo ring system 498 ........The additional cyclo is five-membered consisting of nitrogen and carbon (e.g., imidazobenzodiazepinones, etc.) 499 .........The additional cyclo consists of three nitrogens and two carbons (e.g., triazolobenzodiazepinones, etc.) 500 .....Bicyclo ring system having the hetero ring as one of the cyclos 501 ......At least three nitrogens in the hetero ring 502 ......At least three hetero atoms in the bicyclo ring system 503 .......Chalcogen in the bicyclo ring system 504 ......The bicyclo ring system is 1,4-benzodiazepine (including hydrogenated) 505 .......The chalcogen double bonded directly to the hetero ring is sulfur 506 .......Additional chalcogen bonded directly to ring carbon of the hetero ring 507 ........The additional chalcogen is bonded directly at the 3-position of the bicyclo ring system 508 .........Nitrogen or -C(=X)-, wherein X is chalcogen, attached indirectly to the chalcogen by acyclic nonionic bonding 509 .......Acyclic nitrogen bonded directly to the hetero ring 510 .......Having -C(=X)-, wherein X is chalcogen, bonded directly to the hetero ring 511 .......Halogen bonded directly to the hetero ring 512 .......Chalcogen attached indirectly to nitrogen of the hetero ring by acyclic nonionic bonding 513 .......Sulfur, -C(=X)-, wherein X is chalcogen, or nitrogen, other than as nitro or nitroso, bonded directly to the carbocyclic ring of the bicyclo ring system 514 .......Nitrogen in the 1-position substituent of the bicyclo ring system 515 .......Preparation by cyclizing benzophenones or imine derivatives thereof 516 .......Preparation from a compound containing a different hetero ring 517 ......The bicyclo ring system is 1,5-benzodiazepine (including hydrogenated) 518 .......Additional chalcogen double bonded directly to ring carbon of the hetero ringg 519 ....Polycyclo ring system which contains the hetero ring as one of the cyclos 520 .....Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc.) 521 .....Plural hetero atoms in the polycyclo ring system 522 .....Tricyclo ring system which contains the hetero ring as one of the cyclos 523 .....Bicyclo ring system which contains the hetero ring as one of the cyclos 524 ....Additional hetero ring containing 525 .....Plural seven-membered hetero rings 526 ....Additional chalcogen bonded directly to the hetero ring 527 ....Nitrogen bonded directly to the hetero ring 528 .....The nitrogen is bonded additionally only to hydrogen 529 ....Having -C(=X)-, wherein X is chalcogen, bonded directly to the hetero ring 530 ....Halogen bonded directly to the hetero ring 531 ....Chalcogen or nitrogen attached indirectly to the hetero ring by nonionic bonding 532 ....Preparing from a compound containing a hetero ring 533 .....The hetero ring is a lactam (i.e., -C(=X)-NH- is part of the ring, wherein X is chalcogen and substitution may be made for the hydrogen only) 534 ....Preparing from a compound containing a cycloaliphatic ring 535 .....The reactant is a cyclic oxime 536 ......Gas phase rearrangement 537 .....Acyclic -C(=X)X-, wherein the X's are the same or diverse chalcogens, attached directly to the cycloaliphatic ring by nonionic bonding 538 ....Cyclization to form the hetero ring 539 .....Reactant contains a cyano group 540 ....Purification or recovery 541 ...Heavy metal or boron containing 542 ...Phosphorus attached directly or indirectly to the hetero ring by nonionic bonding 543 ...Spiro 544 ...The hetero ring contains chalcogen 545 ....Plural nitrogens in the heterocyclic ring 546 ....Polycyclo ring system which contains the hetero ring as one of the cyclos 547 .....Tricyclo ring system which contains the hetero ring as one of the cyclos 548 ......At least three ring hetero atoms in the tricyclo ring system 549 ......Sulfur and nitrogen are bonded directly to each other in the hetero ring 550 ......The nitrogen of the hetero ring is bonded directly to both remaining rings of the tricyclo ring system (e.g., dibenzo(b,e)(1,4)thiazepine, etc.) 551 ......Nitrogen bonded directly to ring carbon of the hetero ring 552 .....Bicyclo ring system which contains the hetero ring as one of the cyclos 553 ...The hetero ring contains plural nitrogens (e.g., 1,3-diazepines, etc.) 554 ....The hetero ring contains at least three nitrogens 555 ....Polycyclo ring system which contains the hetero ring as onee of the cyclos 556 .....Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc.) 557 .....Tricyclo ring system which contains the hetero ring as one of the cyclos 558 ......Nitrogen of the hetero ring is shared by an additional cyclo of the tricyclo ring system 559 .......The additional cyclo has at least six ring members 560 .......Chalcogen in the tricyclo ring system 561 .......The additional cyclo consists of one nitrogen and four carbons (e.g., diazepinoindoles, etc.) 562 .......The additional cyclo consists of two nitrogens and three carbons (e.g., imidazobenzodiazepines, etc.) 563 .......s-Triazolo(4,3-a)(1,4)-benzodi-azepines (including hydrogenated) 564 ........Chalcogen, nitrogen, cyano or halogen bonded directly to ring carbon of the triazolo ring 565 ........Nitrogen attached indirectly to ring carbon of the triazolo ring by acyclic nonionic bonding 566 ........The unshared ring carbon of the triazolo ring is unsubstituted or alkyl substituted only 567 .....Bicyclo ring system which contains the hetero ring as one of the cyclos 568 ......At least three ring hetero atoms in the bicyclo ring system 569 ......1,4-benzodiazepines (including hydrogenated) 570 .......Chalcogen bonded directly to ring carbon of the hetero ring 571 .......Nitrogen bonded directly to ring carbon of the hetero ring 572 ........Chalcogen or nitrogen attached indirectly to ring carbon of the hetero ring by acyclic nonionic bonding 573 .......Chalcogen or nitrogen attached indirectly to ring carbon of the hetero ring by acyclic nonionic bonding 574 .......Formation of the 1,4-benzodiazepine ring system 575 ....The nitrogens are in the 1,4-positions of the hetero ring 576 ...Polycyclo ring system which contains the hetero ring as one of the cyclos 577 ....Plural nitrogens in the polycyclo ring system 578 .....Three or more hetero atoms in the polycyclo ring system 579 .....Nitrogen of the hetero ring is shared by an additional cyclo of the polycyclo ring system 580 .....The seven-membered hetero ring shares ring members with one other cyclo only 581 ....Two of the cyclos share at least three ring members or a ring carbon is shared by three of the cyclos (e.g., bridged, peri-fused, etc.) 582 .....Bicyclo ring system which contains the hetero ring as one of the cyclos (e.g., 3-azabicyclo-(3.2.2)nonanes, etc.) 583 ......Having -C(=X)-, wherein X is chalcogen, bonded directly to ring nitrogen of the bicyclo ring system 584 ......Chalcogen or nitrogen attached directly to ring nitrogen of the bicyclo ring system by nonionic bonding 585 ......Chalcogen or nitrogen attached indirectly to ring nitrogen of the bicyclo ring system by acyclic nonionic bonding 586 ....Tricyclo ring system which contains the hetero ring as one of the cycloss 587 .....The hetero ring shares ring members with each of two benzene rings in the tricyclo ring system (e.g., morphanthridines, etc.) 588 ......The nitrogen of the hetero ring is bonded directly to each of the two benzene rings (e.g., iminodibenzyl, etc.) 589 .......Having -C(=X)-, wherein X is chalcogen, bonded directly to ring nitrogen of the tricyclo ring system 590 .......Nitrogen attached directly or indirectly to ring carbon of the hetero ring by acyclic nonionic bonding 591 .......Chalcogen attached directly or indirectly to the hetero ring by acyclic nonionic bonding 592 .......Nitrogen attached indirectly to ring nitrogen of the hetero ring by acyclic nonionic bonding 593 ....Bicyclo ring system which contains the hetero ring as one of the cyclos 594 .....3-Benzazepines (including hydrogenated) 595 ......Benzene ring bonded directly to ring carbon of the hetero ring 596 ...Additional hetero ring attached directly or indirectly to the hetero ring by nonionic bonding 597 ....The additional hetero ring is six-membered and contains nitrogen 598 .....Plural hetero atoms in the additional hetero ring 599 ......Polycyclo ring system having the additional hetero ring as one of the cyclos 600 .......The additional hetero ring is 1,3-diazine (including hydrogenated) 601 ......The additional hetero ring is 1,3-diazine (including hydrogenated) 602 ....The additional hetero ring is five-membered and contains nitrogen 603 .....Plural hetero atoms in the additional hetero ring 604 ...Chalcogen attached directly to the hetero ring by nonionic bonding 605 ...Nitrogen attached directly to the hetero ring by nonionic bonding 606 ....Chalcogen, additional nitrogen, or -C(=X)-, wherein X is chalcogen, attached directly to the nitrogen by nonionic bonding 607 ...Having -C(=X)-, wherein X is chalcogen, bonded directly to nitrogen of the hetero ring 608 ....Chalcogen bonded directly to the -C(=X)- group 609 ...Chalcogen or nitrogen attached indirectly to the hetero ring by acyclic nonionic bonding 610 ....The chalcogen or nitrogen is multiple bonded to a carbon (e.g., cyano or carbonyl groups, etc.) 611 ...Benzene ring bonded directly to the hetero ring 612 ...The hetero ring is unsubstituted or alkyl substituted only