Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
10/1978
10/31/1978US4123459 Chlorination, dehydrohalogenation, saponification, acidification
10/31/1978US4123458 Halogenation, dehydrogenation, decarboxylation
10/31/1978US4123444 2-Alkoxy-tetrahydrofurans via hydroformylation of allylic alcohols
10/31/1978US4123441 Prostaglandins, anticoagulatns, inotropic agents, antisecretory, antiulcer, bronchodilators
10/31/1978US4123373 Lubricant additive
10/31/1978CA1041529A1 Process for the production of gamma-butyrolactone and novel catalyst therefor
10/31/1978CA1041527A1 N-aminosulfenylated derivatives of carbofuran
10/31/1978CA1041525A1 Intermediates in the synthesis of prostaglandine-like substances
10/31/1978CA1041517A1 N-arylsulfenylated derivatives of benzofuranyl methylcarbamates
10/31/1978CA1041496A1 Difluoromethylene substituted prostaglandin derivatives
10/31/1978CA1041495A1 Process for preparing a 15-substituted-w-pentanorprostaglandins
10/24/1978US4122284 Prostaglandins, blood pressure lowering, labor induction, reproduction regulation, gastric antisecretory
10/24/1978US4122283 11-Deoxy-cis-13-PGF2 analogs
10/24/1978US4122282 Prostaglandins
10/24/1978US4122256 Optical brighteners
10/24/1978US4122204 Miticides, insecticides
10/24/1978US4122202 Analgesic, antiedemic
10/24/1978US4122200 6',2-(2'Arylchromonyl) propionic acids, and analgesic and anti-inflammatory derivatives thereof
10/24/1978US4122116 Substituted cyclopropyl glyoxylnitriles
10/24/1978US4122105 Prostaglandins, anticoagulants
10/24/1978US4122103 Cis-4,5-didehydro-cis-13-PGA1 compounds
10/24/1978US4122102 CIS-13 PGE2 β analogs
10/24/1978US4122101 Prostaglandins
10/24/1978US4122100 Cis-4,5-didehydro-11-deoxy-PGF1 analogs
10/24/1978US4122099 13,14-Dihydro-9β-RGD, compounds
10/24/1978US4122098 CIS-4,5-Didehydro-9-deoxy-9,10-didehydro-PGD1 compounds
10/24/1978US4122097 Thromboxane B dialkylacetal intermediates
10/24/1978US4122093 Of a 1-hydroxy-2-acetic acid cyclopentane
10/24/1978US4122034 Antimicrobial compositions
10/24/1978CA1041106A1 Cyclic compounds
10/17/1978US4121038 3,7-Inter-m-phenylene-3-oxa-13,14-didehydro-11-deoxy-17-phenyl-4,5,6,18,19,20-hexanor-PGE1 compounds
10/17/1978US4120985 Sulfur-containing flavoring agents
10/17/1978US4120880 Prostaglandins, blood platelet aggregation inhibitors
10/17/1978US4120879 Prostaglandin, blood platelet aggregation inhibitors
10/17/1978US4120878 Hypotensive, antisecretory, oxytocic, prostaglandins
10/17/1978US4120874 Detergent builders
10/17/1978US4120872 4α,6-Dihydroxy-2α-hydroxy-methyl-3β-tetrahydropyran acetic acid γ lactone derivatives
10/17/1978US4120871 5-Organosulfonyl, 5-organosulfinyl or 5-haloalkanoyl-benzofuran-2-ones
10/17/1978US4120866 Preparation of arylsulphonium salts
10/17/1978US4120864 1,2,4-4H-triazole derivatives
10/17/1978US4120830 Use of spirane derivatives to improve perfume compositions
10/17/1978US4120691 Herbicidal sulfonamides
10/17/1978CA1040632A1 W-amino-loweralkanoylamido derivatives of hexahydro dibenzofuran-3-one
10/10/1978US4119787 Prostaglandin analogs; hypotensive, oxytocics, antisecretory
10/10/1978US4119786 3,7-Inter-m-phenylene-4,5,6-trinor-12,13(E)-didehydro-13,14-dihydro-9,10-didehydro-9-deoxy-PGD1 compounds
10/10/1978US4119785 3,7-Inter-m-phenylene-4,5,6-trinor-12,13(E)-didehydro-13,14-dihydro-9-deoxy-PGD1 compounds
10/10/1978US4119776 Vinyl phthalide color formers
10/10/1978US4119737 Sulfur-containing flavoring agents
10/10/1978US4119672 Blood platelet aggregation inhibitors
10/10/1978US4119664 Hypotensive agetns, oxytocics, antisecretory agents, reproductive-cycle regulators
10/10/1978US4119663 Inter-oxa-9-deoxy-PGF compounds
10/10/1978US4119662 CIS-4,5-Didehydro-13,14-didehydro-PGF1 compounds
10/10/1978US4119651 Cis-13-PGA2 analogs
10/10/1978US4119650 Thromboxane B dialkyl-acetal diol intermediates
10/10/1978US4119648 Thromboxane B aldehyde intermediates
10/10/1978US4119646 Hexahydrobenzofuranone compounds
10/10/1978US4119642 Butenolide synthesis via carbonylation of vinylmercurials in the presence of inorganic salts
10/10/1978US4119637 4-Hydroxymethyl-2-pyrrolidinones
10/10/1978CA1040210A1 Citraconic anhydride process
10/03/1978US4118591 3,7-Inter-m-phenylene-4,5,6-trinor-PGD1 compounds
10/03/1978US4118584 9-Deoxy-9-methylene-16-phenyl-PGF compounds
10/03/1978US4118581 Prostaglandins, hypotensive agents, oxytocics, antisecretory agents, gastrointestinal disorders
10/03/1978US4118580 5-Oxa-cis-13-PGA, compounds
10/03/1978US4118579 Prostaglandins, hypotensive agents, oxytocics, antisecretory agents, gastrointestinal disorders
10/03/1978US4118578 5-Oxa-11-deoxy-cis-13-PGE1 , compounds
10/03/1978US4118577 4,5,6-Trinor-3,7-inter-m-phenylene prostaglandin A1 analogs
10/03/1978US4118559 9-Hydroxyhexahydrodibenzo[O,d]pyrans, 1-substituted-9-hydroxyhexahydrodibenzo[b,d]pyrans and intermediates therefor
10/03/1978US4118510 Insecticide, miticide
10/03/1978US4118505 Insecticides
10/03/1978US4118423 Aminated γ-dialdehyde; methods for preparing the same and cosmetic compositions containing the same
10/03/1978US4118416 5-Oxa-13,14-didehydro-PGF1 compounds
10/03/1978US4118415 Prostaglandins, anticoagulants
10/03/1978US4118400 Process for preparing 2,3-dihydro-7-benzofuranols and benzodioxole intermediate therefor
09/1978
09/26/1978US4117247 Preparation of 1,1,1-trihalogeno-4-methyl-3-penten-2-ol
09/26/1978US4117233 Hypotensive agents, oxytocics, antisecretory
09/26/1978US4117152 Analgesics, antiinflammatory agents
09/26/1978US4117151 Therapeutic sulfonamides
09/26/1978US4117150 Furan derivatives
09/26/1978US4117128 Sulfonyl benzofurans and benzothiophenes having coronary vasodilator activity
09/26/1978US4117119 Menstrual cycle regulators, gastric ulceration
09/26/1978US4117014 Antihypertensives, antisecretory agents, muscle stimulants
09/26/1978US4117005 Inter-oxa-13,14-dihydro-9β-PGD1 compounds
09/26/1978US4116989 16-Phenoxy prostaglandin F1α analogs
09/26/1978US4116988 16-Phenoxy prostaglandin E1 analogs
09/26/1978US4116983 Two stage maleic anhydride process
09/26/1978US4116982 3-oximino-4-oxo-2,5-dimethyl-tetrahydrofuran
09/26/1978US4116977 By reacting alpha, omega-diiodoperfluoroalkane with fuming sulfuric acid
09/26/1978US4116976 Method of preparing phthalide
09/26/1978US4116974 Herbicidal and phytohormonal amidoximes
09/26/1978US4116669 Herbicidal tetrahydrofuran derivatives
09/26/1978CA1039300A1 Process for the manufacture of new hydroaromatic compounds
09/26/1978CA1039294A1 N-sulphenylated carbamates and their use as insecticides and acaricides
09/26/1978CA1039289A1 Benzofuran derivatives, process for their preparation and their use as optical brighteners
09/19/1978US4115651 Prostaglandins, blood pressure lowering, labor inducion, reproductive cycle regulation, gastric antisecretory
09/19/1978US4115580 3,4-Epoxy-cyclopenta-1,2-diyl prostanes
09/19/1978US4115566 7α Ureido cephem-4-carboxylic acid derivatives
09/19/1978US4115545 Pharmaceutical composition containing prostadienoic acid for regulating gastric secretion
09/19/1978US4115539 Analytical or clinical derivatives, tagged derivatives and methods of analysis using such derivatives
09/19/1978US4115454 2-Decarboxy-2-hydroxy-methyl-5-oxa-ω-phenyl-pgd1 compounds
09/19/1978US4115453 Bicycloalkyl derivatives of prostaglandins PGE1 alcohols
1 ... 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 ... 472