Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 311 - Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
Patents for C07D 311 - Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings (24,127)
12/1984
12/25/1984US4490549 Enlarged-hetero-ring prostacyclin analogs
12/25/1984US4490548 Enlarged-hetero-ring prostacyclin analogs
12/25/1984US4490538 Enlarged-hetero-ring prostacyclin analogs
12/25/1984US4490537 Based on the cyclopenta /b/ pyran ring; anticoagulants; antiinflammatory agents;
12/25/1984US4490303 Imino ethers
12/18/1984US4489165 Chromogenic tracers for use in an assay
12/12/1984EP0128116A1 Condensed N-phenylsulfonyl-N'-pyrimidinyl and triazinyl urea
12/11/1984US4487774 Isochromans
12/11/1984CA1179335A2 5Z-9-DEOXY-6,9-EPOXY-5-IODO-PGF 1N/.alpha. XX
12/04/1984US4486428 Analgesics, antiemetics
11/1984
11/28/1984EP0126367A1 Chroman and chromene derivatives
11/28/1984EP0126350A1 Novel compounds
11/28/1984EP0126313A2 Use of diterpene derivatives of forskolin for immune stimulation
11/28/1984EP0126311A2 Benzopyran derivatives.
11/27/1984CA1178598A1 Benzopyran compound, process for production thereof, and pharmaceutical composition comprising said compound
11/21/1984EP0125875A2 Improvements in or relating to perester compounds
11/20/1984US4483871 Phytyl or isophytyl oleate
11/20/1984CA1178269A1 Fluorescent polarization immunoassay utilizing substituted carboxyfluoresceins
11/14/1984EP0125195A1 4'-Flavonecarboxylic acids, process for their preparation and their therapeutical use
11/14/1984EP0125140A2 Improvements in or relating to radiation sensitive plates
11/14/1984EP0124783A1 Benzofuran- and benzopyran-carboxamide derivatives
11/13/1984US4482549 Anticoagulants, bronchodilators, antiischemic, and antihistamines
11/07/1984EP0124327A2 Hydantoin derivatives
11/06/1984US4481214 4-Acylaminobenzopyrans useful as anti-hypertensive agents
11/06/1984US4481213 4-Haloalkylamino substituted chromanol useful as antihypertensive agent
11/06/1984US4481136 Alkyl substituted fluorescent compounds and conjugates
10/1984
10/31/1984EP0123543A1 Leukotriene antagonists, their production and use and compositions containing them
10/31/1984EP0123113A2 Chromone and thiochromone-8-aldehyde and process for their preparation
10/30/1984US4480108 Deacylation with cyclic amine
10/30/1984CA1177089A1 Alpha tocopherol process
10/25/1984WO1984004090A1 NEW TETRA-ALKYL-2, 2, 5, 5-CYCLOHEXANONE-4 ol-1 AND SULPHONYLATED DERIVATIVES THEREOF, PREPARATION INTERMEDIARIES AND PROCESS AND THEIR APPLICATION TO THE SYNTHESIS OF CYCLOPROPANIC CIS LACTONES
10/24/1984EP0122426A2 Optically active chroman derivatives, process for their preparation and intermediates
10/23/1984US4479007 Chroman-4-ones and process for preparing same
10/17/1984EP0122202A2 Tetra-alkyl-2,2,5,5-cyclohexanon-4-ol-1 and its sulfonated derivatives, process and intermediates for its preparation and its use in the synthesis of cis-cyclopropanlactones
10/17/1984EP0122053A2 Pharmaceutical compositions containing compounds with a flavanone skeleton and process for the preparation of said compounds
10/17/1984EP0121773A2 Process for the preparation of alpha-tocopherol
10/17/1984EP0121743A2 Optical indicator chalcogen compounds and use
10/16/1984CA1176171A2 Compositions containing the disodium salt of 1,3- bis(2-carboxychromon-5-yloxy)-propan-2-ol
10/10/1984EP0121489A1 3',4',5,7-Tetrahydroxyflavone derivatives, process for their preparation and their therapeutical use
10/10/1984EP0047323B1 1,4-naphthoquinone derivatives and use thereof
10/09/1984US4476313 Photocopying
10/09/1984US4476229 Substituted carboxyfluoresceins
10/09/1984US4476228 Determination of unsaturated thyroxine binding protein sites using fluorescence polarization techniques
10/09/1984US4476131 Substituted hexahydropyrrolo[1,2-a]-quinolines, hexahydro-1H-pyrido[1,2-a]-q
10/09/1984CA1175822A1 2,5-inter-o-phenylene-3,4-dinor-pgf and pgi compounds
10/03/1984EP0120428A1 Benzopyran isomers
10/03/1984EP0120427A1 3,4-Dihydro-thiaoxo-1-pyrrolidinyl-or piperidinyl-ZH-benzo[b]pyrons
10/03/1984EP0120426A1 Antihypertensive benzopyrons
10/03/1984EP0120257A1 Process for the preparation of isochroman derivatives
10/03/1984EP0120165A2 A preparation and a process for achieving regional weight control
10/02/1984US4474967 8-Deutero and 8-tritio-substituted derivatives of D-4S-6-fluoro-spiro-[chroman-4,4'-imidazolidine]-2',5'-dione
10/02/1984US4474788 Anti-SRSA quinoline carboxylic acid derivatives
10/02/1984US4474787 7,6 Dioxo-4H,6H-pyrano[3,2-g]quinoline dicarboxylic acids and anti-allergic use thereof
09/1984
09/27/1984WO1984003703A1 Process for the preparation of lineatin
09/19/1984EP0118794A1 Chromene derivatives
09/19/1984EP0118685A1 Propene derivatives and their use as plant growth inhibitors
09/19/1984EP0118571A1 Inhibitor of aldose reductase
09/18/1984CA1174682A1 Active compounds
09/11/1984US4471124 Diabetic complications
09/05/1984EP0117675A1 Benzofuran and benzothiophene-carboxylic-acid derivatives
09/05/1984EP0117412A1 Propene derivatives and their use as plant growth inhibitors
09/04/1984CA1173842A1 Preparation of tocopheryl acetate and tocopheryl propionate
08/1984
08/30/1984WO1984003281A1 Azabicycloalkyl benzamide and anilide derivatives
08/29/1984EP0116713A1 Novel labdane derivatives, process for the preparation thereof, and pharmaceutical compositions containing labdane derivatives
08/28/1984US4468394 Cephalosporin compounds
08/14/1984US4465851 Guanidinocyclohexanecarboxylic acid derivatives
08/14/1984CA1172645A1 Chroman derivatives
08/08/1984EP0115332A2 Chromogenic tracers for use in an assay
08/08/1984EP0115142A1 Chroman compounds
08/08/1984EP0114899A1 2-Methylchromone derivatives and their preparation process
08/07/1984US4464385 Treatment of diabetic complications with hydantoins
08/07/1984US4464304 Vinyl Cyclopropyl compounds as precursors to fatty acid oxidation products
08/07/1984CA1172259A1 Process for preparing hydrosuluble ( )-catechin products
08/01/1984EP0114374A1 Substituted 4-aminomethylene chromans or chromenes, process for their preparation and their use in medicines
07/1984
07/31/1984US4463001 Antiulcer agents
07/24/1984US4461917 Prostaglandin analog
07/24/1984US4461907 Amino-substituted flavans useful as anti-viral agents
07/24/1984CA1171423A1 Process for the preparation of o-substituted derivatives of ( )-cyanidan-3-ol
07/24/1984CA1171409A1 Arylazo compounds
07/17/1984US4460400 Dihydropyrones, novel starting products used therein, compositions containing the novel dihydropyrones as active ingredients, and the use thereof for combating weeds
07/17/1984CA1171095A1 Chroman derivatives
07/11/1984EP0113042A2 3,4-Dihydro-2H-benzopyran derivatives, a method of producing them, a method of using them as stabilizers for organic materials, and organic compositions containing such stabilizers
07/11/1984EP0027796B1 Chroman and chromanon-4 derivatives, process for their preparation, antioxidant compositions containing same and their use for stabilizing edible fats and oils
06/1984
06/27/1984EP0111746A2 Sulfonic-acid esters of hydroxycoumarines, their preparation and medicines containing them
06/20/1984EP0111387A1 Regeneration of 6-fluoro-4-chromanone from by-products in the synthesis of sorbinil
06/19/1984CA1169430A1 Tricyclic cage compounds, and their production and use
06/13/1984EP0110832A1 Xanthene-9-ones and thioxanthene-9-ones
06/13/1984EP0110682A2 Activated aryl capped fluorescent compounds, and assay methods and systems using them as fluorogenic precursors
06/13/1984EP0110186A1 Aminomethylfluorescein derivatives
06/12/1984US4454329 Process for preparation of tocopherol concentrates
06/12/1984US4454144 Substituted dibenzo[b,d]pyran analgesics
06/05/1984US4452991 Or benzo(b)indeno (2,1-e) pyrans or benzo(c)xanthenes
06/05/1984US4452811 Vasodilators
06/05/1984US4452801 Chromans including heterocyclic substituent
05/1984
05/30/1984EP0109811A2 Bryozoan antibiotics
05/29/1984US4451659 Method of making known and previously unavailable pyrylium salts
05/29/1984EP0098291A4 Purification of tetrahydrodibenzo(b,d)pyrans from crude synthetic mixtures.
05/29/1984CA1168233A1 Thioalkanoyl amino acids
05/23/1984EP0109232A1 Sorbinal by optical resolution of precursor 6-fluro-4-ureidochroman-4-carboxylic acid
05/23/1984EP0109231A1 Sorbinil by optical resolution with aminopinane derivatives
1 ... 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 ... 242