| Patents for C07C 405 - Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins (3,702) |
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| 07/12/1977 | US4035414 Prostanoic acid derivatives |
| 07/12/1977 | US4035392 Lactone and lactol |
| 07/12/1977 | US4035360 Tissue specificity, crystalline |
| 07/05/1977 | US4034003 15-Cycloalkyl-prostaglandins |
| 07/05/1977 | US4034002 Bronchodilators, hypotensive agents |
| 07/05/1977 | US4033992 Novel compounds of the 11-deoxyprostaglandin E3, R3.sub.α, and F3.sub.β series |
| 07/05/1977 | US4033989 9-Deoxy-PGF2 Analogs |
| 07/05/1977 | US4033985 15-Substituted prostanoic acid |
| 06/28/1977 | US4032561 17-Phenyl-18,19,20-trinor-cis-4,5-didehydro-PGF1.sub.α compounds |
| 06/28/1977 | US4032560 Oxa phenylene prostaglandin analogs |
| 06/28/1977 | US4032543 Pg-type 1,11-lactones |
| 06/28/1977 | US4032520 Synthesis of cyclopentanol |
| 06/21/1977 | US4031226 Antiemetic, psychotropic |
| 06/21/1977 | US4031129 Lithium cyclopentadiene, ethyl-7-bromoheptanoate |
| 06/21/1977 | US4031081 Bicyclic intermediates for preparing 16-alkylated prostaglandin analogs |
| 06/14/1977 | US4029814 Phenyl-substituted prostaglandin-e type analogs |
| 06/14/1977 | US4029698 Smooth muscle stimulants |
| 06/14/1977 | US4029693 2A,2B-Dihomo-11-deoxy-17(substituted phenyl)-18,19,20-trinor-PGE2 compounds and their corresponding esters |
| 06/14/1977 | US4029691 Hypotensives, antisecretory, antiedema, gastrointestinal disorders |
| 06/14/1977 | US4029689 Antibacterial, antifungal |
| 06/14/1977 | US4029681 13,14-Didehydro-PG analogs |
| 06/14/1977 | US4029674 2-Oxo-2H cyclopenta[b]furans |
| 06/07/1977 | US4028419 2-Decarboxy-2-hydroxymethyl-cis-4,5-didehydro-PGE, compounds |
| 06/07/1977 | US4028396 16,16-Spirocycloalkyl prostaglandin derivatives |
| 06/07/1977 | US4028350 9α,11αOR 11α,9αEpoxymethano-prostaglandans and process for their preparation |
| 05/31/1977 | US4026927 Novel prostaglandin derivatives |
| 05/31/1977 | US4026919 PGD2 Substituted esters |
| 05/31/1977 | US4026909 Prostaglandins |
| 05/24/1977 | US4025546 Abortion |
| 05/17/1977 | US4024181 Pharmaceutical |
| 05/17/1977 | US4024179 Substituted ω-pentanorprostaglandins |
| 05/17/1977 | US4024174 Tranes-delta 2-prostaglandins |
| 05/17/1977 | US4024172 Preparation of prostanoic acid derivatives |
| 05/17/1977 | US4024167 Pharmacologicalprostaglandins |
| 05/10/1977 | US4022821 15-Substituted prostanoic acid |
| 05/03/1977 | US4021477 14-Chloro prostadienoic acid compounds |
| 05/03/1977 | US4021467 9-Deoxy-9α-hydroxymethyl-PGF2 analogs |
| 05/03/1977 | US4021452 2,5-Dihydro-2,5-dialkoxyfuran derivatives |
| 05/03/1977 | US4021425 Metal hydride, 4-beta-dimethoxymethyl-2,3, 3-alpha-beta, 6-alpha-beta-tetrahydro-5-alpha-hydroxy-6-beta-iodo-2 -oxocyclopenteno(b)furan |
| 04/26/1977 | US4020097 Hypotensive, anticoagulant |
| 04/19/1977 | US4018892 Bone deposition by 16-aryl-13,14-dihydro-PGE2 p-biphenyl esters |
| 04/19/1977 | US4018820 Chemical synthesis |
| 04/19/1977 | US4018812 16-methylene-prostaglandin compounds |
| 04/19/1977 | US4018811 Microbiocides, antiulcer, hypotensive agents |
| 04/19/1977 | US4018803 13,14-Didehydro-PG3 compounds |
| 04/12/1977 | US4017535 Substituted tolyl esters of 16-substituted-PGE2 -type compounds |
| 04/12/1977 | US4017534 Bronchodilation, antisecretory |
| 04/05/1977 | US4016184 Prostaglandins, blood platelet aggregation inhibitors |
| 03/29/1977 | US4014989 Inotropic agents, inhibits gastric secretion and platelet aggregation |
| 03/22/1977 | US4013707 Prostaglandins, antispasmodic, antiasthma, hypotensive |
| 03/22/1977 | US4013695 4,4,5,5-Tetradehydro-PGE1 analogs |
| 03/22/1977 | US4013693 Substituted phenyl esters of PGA1 |
| 03/15/1977 | US4012431 Process for preparing 5-oxa PGF1.sub.α -type compounds |
| 03/15/1977 | US4012429 16,16-Dimethyl 9-oxo-11α-hydroxymethyl-15ε-hydroxyprosta-5(cis), 13(trans)-dienoic acid derivatives and process for the preparation thereof |
| 03/15/1977 | US4012427 Substituted phenyl esters of PGE1 -type prostaglandins |
| 03/08/1977 | US4011338 15-methyl prostaglandin compounds having bronchodilating activity |
| 03/08/1977 | US4011262 13,14-Dihydro-15-substituted-ω-pentanorprostaglandins of the two series |
| 03/08/1977 | US4011257 Process for preparing 5-oxa prostaglandin analogs |
| 03/08/1977 | US4011249 Substituted keto and alkoxy carbonyl esters of 16-substituted PGE2 type compounds |
| 03/08/1977 | US4011242 Prostaglandin intermediates and processes for preparation of prostaglandin intermediates |
| 03/01/1977 | US4010194 Antiulcer, hypotensive, blood flow increasing |
| 03/01/1977 | US4010192 5-Oxa phenyl- and phenoxy-substituted prostaglandin E1 analogs |
| 03/01/1977 | US4010172 Prostaglandin |
| 02/22/1977 | US4009196 2-Acyl-3-substituted cyclopentan-1-ones and process for their preparation |
| 02/15/1977 | US4008326 Increasing production of prostaglandins |
| 02/15/1977 | US4008263 Racemic fluoro-substituted PGF2 .sub.α analogs |
| 02/08/1977 | US4007210 Novel 3-triphenylmethoxy-1-alkynes, 3-triphenylmethoxy-1-trans-alkenyl-dialkyl-alanes, and lithium 3-triphenyl-methoxy-1-trans-alkenyl-dialkyl-alanates |
| 02/08/1977 | US4007171 Prostaglandin |
| 02/01/1977 | US4006179 1-Alkoximino-2-(ω-substituted alkyl)-2-cyclopentenes |
| 02/01/1977 | US4006136 Prostaglandin intermediates |
| 01/25/1977 | US4005133 PGF2.sub.α, L-Arginine salt |
| 01/25/1977 | US4005115 Antiulcer, labor inducement, wound healing, anticoagulants |
| 01/25/1977 | US4005110 2H-Cyclopenta(b)furan-2-ones |
| 01/25/1977 | US4005109 Preparation of prostaglandin intermediates |
| 01/25/1977 | US4005106 Prostaglandins |
| 01/18/1977 | US4004027 Prostaglandin antagonists |
| 01/18/1977 | US4004021 Luteolytic, humans, veterinary medicine, prostaglandins |
| 01/18/1977 | US4003946 4,5-Cis-didehydro-PGF1 analogs |
| 01/11/1977 | US4002663 Deuterated prostaglandin analogs |
| 01/04/1977 | US4001315 Antisecretory agents |
| 01/04/1977 | US4001314 15-Ethynyl-PGE2 |
| 01/04/1977 | US4001306 Prostaglandin F.sub.α 15-monoacrylates |
| 01/04/1977 | US4001300 Antiulcer, decongestant, labor inducer, wound healer |
| 01/04/1977 | US4001296 Anti-ulcer, inhibition of platelet aggregation, nasal patency, labor inducement |
| 01/04/1977 | US4001295 11,12-difluoromethylene substituted prostanoic and prost-5-cis-enoic acid derivatives |
| 01/04/1977 | US4001286 Antiulcer, nasal patency, labor inducement, wound healing, inhibition of platelet aggregation |
| 01/04/1977 | US4001281 2-Oxo-cyclopenta[b]furan-5α-carboxylic acid esters |
| 01/04/1977 | US4001256 Pyridylalkyl phenyl ureas and their n-oxides |
| 12/28/1976 | US4000309 Bone deposition by 16-aryl-13,14-dihydro-PGE2 p-biphenyl esters |
| 12/28/1976 | US4000305 Luteolytic |
| 12/28/1976 | US4000182 Synthesis of cyclopentanol |
| 12/21/1976 | US3998869 Prostaglandin e2; hypotensive agents, oxytocics, prophylaxis, antisecretory agents |
| 12/21/1976 | US3998852 Novel prostaglandin intermediates and process for the production thereof |
| 12/21/1976 | US3998849 Prostaglandin e1 |
| 12/14/1976 | US3997588 Prostaglandin |
| 12/14/1976 | US3997587 Prostaglandin |
| 12/14/1976 | US3997566 Tricyclic prostaglandin |
| 12/07/1976 | US3996267 3-Oxo phenyl-substituted PGF compounds |
| 12/07/1976 | US3996266 4-Oxa phenyl-substituted PGE compounds |
| 12/07/1976 | US3996263 Antiulcer |