Bicyclo Ring System Having The Five-membered Hetero Ring As One Of The Cyclos (e.g., Octahydroindoles, Etc.) Patents (Class 548/452)
- The additional polycyclo ring system includes a five-membered nitrogen containing hetero ring (Class 548/455)
- Lactone ring containing (e.g., 3,3-bisindolyl phthalides, etc.) (Class 548/456)
- Ring carbon of one of the five-membered hetero rings is bonded directly to ring carbon of the other (e.g., indigo dyes, etc.) (Class 548/457)
- Ring carbon of each of the two five-membered hetero rings is bonded directly to chalcogen or nitrogen (e.g., both rings may be bonded to the same nitrogen atom or to different nitrogen atoms, etc.) (Class 548/460)
- The additional polycyclo heterocyclic ring system has a lactone ring as one of the cyclos (Class 548/463)
- Ring carbon of the five-membered hetero ring is bonded directly to a ring carbon of the hetero ring which is a cyclo in the additional polycyclo heterocyclic ring system (e.g., indigoid dyes, etc.) (Class 548/464)
- The ring nitrogen is bonded directly to two ring carbons of the same cyclo which carbons are members of one cyclo only (i.e., isoindoles or isoindolenines) (Class 548/470)
- Nitrogen bonded directly to ring carbon of the five-membered hetero ring (Class 548/471)
- Chalcogen bonded directly to ring carbon of the five-membered hetero ring (e.g., phthalimidines, etc.) (Class 548/472)
- Plural chalcogens bonded directly to ring carbons of the five-membered hetero ring (e.g., phthalimides, etc.) (Class 548/473)
- Polycyclo carbocyclic ring system having at least three cyclos (Class 548/474)
- Chalcogen or nitrogen attached directly to the ring nitrogen of the five membered hetero ring by nonionic bonding (Class 548/475)
- Benzene ring bonded directly to the ring nitrogen of the five-membered hetero (Class 548/476)
- Nitrogen attached indirectly to the ring nitrogen of the five-membered hetero ring by acyclic nonionic bonding (Class 548/477)
- Chalcogen attached indirectly to the ring nitrogen of the five-membered hetero ring by acyclic nonionic bonding (Class 548/478)
- The ring nitrogen of the five-membered hetero ring is unsubstituted or hydrocarbyl substituted only (Class 548/480)
- The five-membered hetero ring contains one double bond only (i.e., isoindolines) (Class 548/482)
- Nitrogen attached directly to the five-membered hetero ring by nonionic bonding (e.g., 2-amino indoles, etc.) (Class 548/483)
- Chalcogen bonded directly to ring carbon of the five-membered hetero ring (e.g., 3-indolols, etc.) (Class 548/484)
- Plural chalcogens bonded directly to ring carbons of the five-membered hetero ring (e.g., isatins, etc.) (Class 548/485)
- The chalcogen is bonded directly to a ring carbon of the five-membered hetero ring which is adjacent to the ring nitrogen (e.g., 2-indolinones, etc.) (Class 548/486)
- Polycyclo carbocyclic ring system bonded direcly to a ring carbon of the five-membered hetero ring (e.g., indol-alpha-naphtholindigo, etc.) (Class 548/488)
- Process of forming the bicyclo ring system directly from reactant which contains acyclic nitrogen bonded directly to a benzene ring (e.g., indoxyl from phenylglycine, etc.) (Class 548/489)
- The five-membered hetero ring contains one double bond only (i.e., indolines) (Class 548/490)
- Having -C(=X)-, wherein X is chalcogen, bonded directly to ring carbon of the five-membered hetero ring (e.g., indole-2-carboxylic acids, etc.) (Class 548/492)
- Having -C(=X)-, wherein X is chalcogen, attached indirectly to ring carbon of the five-membered hetero ring by an acyclic carbon or acyclic carbon chain (e.g., indole-3-acetic acid, etc.) (Class 548/494)
- Nitrogen attached indirectly to ring carbon of the bicyclo ring system by acyclic nonionic bonding (Class 548/503)
- Nitrogen attached indirectly to ring carbon of the five-membered hetero ring by acyclic nonionic bonding (e.g., tryptamine, etc.) (Class 548/504)
- The nitrogen is double or triple bonded directly to carbon (Class 548/505)
- Benzene ring bonded directly or attached indirectly by an acyclic carbon or an acyclic carbon chain to ring carbon of the five-membered hetero ring (Class 548/506)
- Chalcogen or additional nitrogen attached indirectly to ring carbon of the five-membered hetero ring by acyclic nonionic bonding (Class 548/507)
- Processes of forming the bicyclo ring system by cyclization (e.g., forming indole from o-ethyl aniline, etc.) (Class 548/508)
- Chalcogen attached indirectly to the bicyclo ring system by acyclic nonionic bonding (Class 548/509)
- Benzene ring bonded directly or attached indirectly by an acyclic carbon or an acyclic carbon chain to ring carbon of the five-membered hetero ring (Class 548/511)