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Class Information
Number: 544/144
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 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 (class 540, subclass 1) > Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) > Six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) > 1,4-oxazines > Morpholines (i.e., fully hydrogenated 1,4-oxazines > Additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) > Five-membered hetero ring consisting of one nitrogen and four carbons > The five-membered hetero ring is one of the cyclos in a polycyclo ring system > The five-membered hetero ring is one of the cyclos in a bicyclo ring system > Chalcogen bonded directly to the bicyclo ring system
Description: Compounds in which chalcogen (i.e., oxygen, sulfur, selenium or tellurium) is bonded directly to the bicyclo ring system.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
5103007 Lipids Apr. 7, 1992
5086171 Bis-(indolyl)ethylenes Feb. 4, 1992
5084455 Novel indole carboxamides Jan. 28, 1992
5081245 Carboxylic acid derivatives Jan. 14, 1992
5071986 Chromogenic phthalides and azaphthalides Dec. 10, 1991
5034048 Herbicidal esters, compositions and use Jul. 23, 1991
5023254 Aminoalkylindoles, their production, and pharmaceutical preparations based thereon Jun. 11, 1991
5013732 3-arylcarbonyl- and 3-cycloalkyl-carbonyl-1-aminoalkyl-1H-indoles May. 7, 1991
5007951 5-(N-3,4,5,6-tetrahydrophthalimido)benzoic acid thiol esters as selective herbicides Apr. 16, 1991
4996328 Bis-(indolyl)ethylenes Feb. 26, 1991
4970308 Di(bis-(indolyl)ethylenyl)tetrahalophtalides Nov. 13, 1990
4943572 1-carbamoylalkyl-2-phenylindoles, pharmaceutical compositions and use Jul. 24, 1990
4923864 Certain heterocyclic-hexanamides useful for treating hypertension May. 8, 1990
4914211 Pigment compositions Apr. 3, 1990
4908367 N-(1H-indole-4-yl)-benzamides Mar. 13, 1990
4904798 (4-amino-2-hydroxyphenyl-1-oxoisoindolenines, preparation thereof and hydrolysis thereof to 2-(4-amino-2-hydroxybenzoyl)benzoic acids Feb. 27, 1990
4874756 Benzodipyrroles, processes for the preparation thereof and pharmaceutical compositions containing them Oct. 17, 1989
4874759 5-Hydroxyindole-3-carboxylic acid amide compounds, pharmaceutical compositions and use Oct. 17, 1989
4865650 Novel compositions based on tetrachloroisoindolinone pigments Sep. 12, 1989
4861880 1-phenyl-2(1H,3H)-indolone psycho-therapeutic agents Aug. 29, 1989
4846882 Herbicidal aryl tetrahydrophthalimides Jul. 11, 1989
4837235 Indole and indazole keto sulphones as leukotriene antagonists Jun. 6, 1989
4835280 Indoline compounds for synthesis of pharmaceutically active pyrrolobenzimidazoles May. 30, 1989
4814345 1-phenyl-2-aminocarbonylindole compounds, preparation thereof and pharmaceutical compositions containing them Mar. 21, 1989
4810801 Pyrrolobenzimidazoles, pharmaceutical compositions containing them, and use of them to treat certain heart and circulatory diseases Mar. 7, 1989
4808609 Amino-(hydroxy)alkoxy-4-phenylpropyl indoles having antiarrythmic activity Feb. 28, 1989
4803198 1-Phenyl-2-aminocarbonylindole compounds, preparation thereof and pharmaceutical compositions containing them Feb. 7, 1989
4791109 Novel indole carboxamides Dec. 13, 1988
4791204 1,4-diketopyrrolo[3,4-c]pyrrole pigments Dec. 13, 1988
4788191 1,3-dithiolano-, 1,4-dithiino- and 1,4-dithiepino[2,3-C]pyrrole derivatives, their production and use Nov. 29, 1988
4788285 Indole-phthalide derivatives Nov. 29, 1988
4777168 Bicyclic benzo-oxy heterocyclic ethers and thioethers, pharmaceutical compositions and use Oct. 11, 1988
RE32761 3-arylcarbonyl and 3-cycloalkylcarbonyl-1-aminoalkyl-1H-indoles, compositions and use Oct. 4, 1988
4764217 Novel compositions based on isoindoline pigments Aug. 16, 1988
4751231 Substituted thieno[2,3-b]pyrrole-5-sulfonamides as antiglaucoma agents Jun. 14, 1988
4736027 Indole-phthalide derivatives Apr. 5, 1988
4705857 Indole derivatives, process for producing them and their use as intermediates Nov. 10, 1987
4692445 Bicyclic benzenoid aminoalkylene ethers and thioethers, pharmaceutical compositions and use Sep. 8, 1987
4650811 Ethenylphenol-indoles having antiarythmic utility Mar. 17, 1987
4650791 Certain 3-alkoxy-2-cyclic-imido-propyl-phosphate-ethyl-cyclic ammonium hydroxide inner salts which inhibit activities of platelet activating factor Mar. 17, 1987
4636820 Compositions, process and systems Jan. 13, 1987
4614739 Oxindole derivatives, pharmaceutical compositions and use Sep. 30, 1986
4600776 Cationic enamine dyestuff indolylmethine derivatives Jul. 15, 1986
4581354 3-arylcarbonyl- and 3-cycloalkylcarbonyl-1-aminoalkyl-1H-indoles, compositions and use Apr. 8, 1986
4558048 Method of treating diarrhoea using indole compounds Dec. 10, 1985
4551453 2-(.omega.-Alkylaminoalkyl)- and 2-(.omega.-dialkylaminoalkyl-3-(4-X-benzylidene)-phthalimidines Nov. 5, 1985
4536209 N-(3-substituted oxyphenyl)tetrahydrophthalimides and herbicidal composition Aug. 20, 1985
4532249 Derivatives of p-acylaminophenol having a therapeutic action, and compositions having a therapeutic action containing said derivatives as pharmacologically active ingredients Jul. 30, 1985
4505911 Isoindole diuretic derivatives, compositions and use Mar. 19, 1985
4495193 Imidazole compounds which reduce gastric acid secretion Jan. 22, 1985

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