| Patents for C07C 401 - Irradiation products of cholesterol or its derivatives; Vitamin d derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation (3,426) |
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| 03/06/1980 | WO1980000339A1 Process for preparing 1-fluorinated vitamin d compounds |
| 03/06/1980 | WO1980000338A1 Process for preparing side chain fluorinated vitamin d compounds |
| 02/26/1980 | CA1072549A1 Thiaprostaglandine |
| 02/20/1980 | EP0008077A2 Prostaglandin derivatives with a delta-2-PGF2 structure or a delta-2-PGE2 structure, process for their preparation and their use as medicaments |
| 02/20/1980 | EP0008076A1 Prostaglandin derivatives of the delta-2-11-desoxy-PGF2 or PGE2 series, their use and process for their preparation, and process for the preparation of medicaments |
| 02/20/1980 | EP0008003A1 (dl)-16-Phenoxy- and 16-substituted phenoxy-9-keto prostatrienoic acids and derivatives and processes for the production thereof and their pharmaceutical compositions |
| 02/12/1980 | US4188345 Fluorovitamin D compounds and processes for their preparation |
| 02/12/1980 | CA1071625A1 3.beta.-HYDROXY-2-(SUBSTITUTED 1-ALKENYL)-5-OXOCYCLOPENTANE-1-HEPTANOIC ACIDS |
| 02/06/1980 | EP0007490A2 Prostaglandin compounds with a delta-2,4-11 deoxy PGE structure, a process for their preparation, and their use as medicaments |
| 01/15/1980 | US4183852 Process for preparing 25-hydroxycholesterol |
| 01/15/1980 | CA1069939A1 PROCESS FOR PREPARATION OF 1.alpha.,25-DIHYDROXYCHOLECALCIFEROL |
| 01/08/1980 | US4182903 13-Azaprostaglandins |
| 01/08/1980 | US4182773 Spasmogenics, bronchodilators, hypotensives, luteolytics, abortives, antisecretories |
| 01/08/1980 | CA1069520A1 PROCESS FOR THE PRODUCTION OF BICYCLIC 3.alpha.-HYDROXY LACTONE INTERMEDIATES USEFUL IN THE PREPARATION OF PROSTAGIANDIN_TYPE COMPOUNDS |
| 01/01/1980 | US4181674 5-Endo-protected hydroxyl-bicyclo[2,2,1]-heptan-2-ones and process for preparing same |
| 12/11/1979 | US4178457 (dl)-16-Phenoxy- and 16-substituted phenoxy-9-keto prostatrienoic acid derivatives and processes for the production thereof |
| 12/11/1979 | CA1067908A1 Manufacture of echinenone |
| 12/04/1979 | CA1067490A1 Prostanoic acid derivatives |
| 11/20/1979 | US4175205 Potassium alcoholate in anhydrous hydrocarbon |
| 10/30/1979 | US4172953 2,3,5-Trisubstituted cyclopentanealkenoic acids, derivatives thereof and intermediates thereto |
| 10/23/1979 | CA1064922A1 Cyclopentane derivatives and process for their manufacture |
| 10/17/1979 | EP0004680A2 Derivative nonatetraenoic acid and pharmaceutical compositions |
| 10/17/1979 | EP0004621A2 Process for the multi-step preparation of zeaxanthine and alloxanthine starting from derivatives of cyclohexanon and cyclohexanol; derivatives of cyclohexanon and cyclohexanol |
| 10/16/1979 | US4171375 Cyclopentane derivatives and their pharmaceutical compositions |
| 10/16/1979 | CA1064485A1 PGF2.alpha., L-ARGININE SALT |
| 10/16/1979 | CA1064483A1 C-13 prostagland in analogs |
| 10/02/1979 | CA1063603A1 Prostane derivatives |
| 09/25/1979 | US4169103 9-(2,2,5-trimethyl-4-hydroxy-1-cyclohexenyl)-3,7-dimethyl -2,4,6,8-nonatetraenoic acid antitumor and anticarcinogenic agent |
| 09/25/1979 | CA1062904A1 Flavoring and fragrance compositions containing alpha-substituted acetaldehyde taken alone or taken together with ketone and methods for imparting, altering, modifying or enhancing the organoleptic properties of consumable materials using same |
| 09/18/1979 | CA1062705A1 15-ethynyl-prostaglandin e2 and related compounds |
| 08/28/1979 | CA1061338A1 Process for the preparation of substituted prostanoic acid derivatives |
| 08/21/1979 | US4165436 Prostaglandins, fertility control |
| 08/21/1979 | CA1060889A1 2a,2b-dihomo-15-alkylprostaglandin analogs |
| 08/21/1979 | CA1060888A1 Cyclopentane derivatives |
| 08/09/1979 | WO1979000513A1 Process for preparing 1a-hydroxylated compounds |
| 08/07/1979 | CA1060007A1 2a,2b-dihomo-16,16-dimethyl-prostaglandin analogs |
| 08/07/1979 | CA1060006A1 15-SUBSTITUTED 11.alpha.-CYANO PROSTAGLANDINS AND RELATED COMPOUNDS |
| 07/31/1979 | US4163110 11-Deoxy-2,2-difluoro-PGE compounds |
| 07/31/1979 | US4163107 ω-Aryl-cis-13-PGF compounds |
| 07/31/1979 | US4163016 16-Substituted prostaglandins |
| 07/31/1979 | CA1059507A1 Preparation of phenacyl esters of pga1 and pga2 |
| 07/31/1979 | CA1059506A1 Preparation of phenacyl esters of prostanoic acids |
| 07/24/1979 | CA1059122A1 2-descarboxy-2 (tetrazol-5-yl)-11-desoxy-15-substituted ?-pentanorprostaglandins |
| 07/17/1979 | US4161606 ω-Aryl-cis-13-inter-oxa-PGA compounds |
| 07/17/1979 | US4161605 ω-Aryl-cis-13-PGE compounds |
| 07/17/1979 | CA1058626A1 Manufacture of canthaxanthin |
| 07/17/1979 | CA1058625A1 Manufacture of symmetrical carotenoids |
| 07/03/1979 | US4159997 2-Decarboxy-2-hydroxymethyl-6-hydroxy-PGE1 compounds |
| 06/27/1979 | EP0002525A1 Process for the treatment of methanolic-aqueous residues as a result of the syntheses with triphenyl-phosphonium salts |
| 06/26/1979 | US4159385 9-Deoxy-9-methylene-5-oxa-16-phenyl-PGF1 compounds |
| 06/26/1979 | US4159326 Hydrogenation process for the preparation of 5,6 cis- and 5,6-trans-10,19-dihydro-vitamin D compounds using transistion metal catalysts |
| 06/13/1979 | EP0002215A1 Bicycloalkenyl-prostaglandines, their preparation and their application as therapeutics |
| 06/12/1979 | US4158062 Cyclopentane derivatives |
| 06/12/1979 | US4158018 3-Oxa carbinol prostaglandin analogs |
| 06/12/1979 | CA1056387A1 Prostaglandin intermediates and process for the production thereof |
| 06/12/1979 | CA1056376A1 PGF .beta.-PROSTAGLANDINS AND PROCESS FOR THEIR PREPARATION |
| 06/05/1979 | US4157345 2,6,6-Trimethyl-3-alkoxy-cyclohex-2-en-1-ones |
| 06/05/1979 | US4157341 11-Desoxy-16-aryloxy-ω-tetranorprostaglandins |
| 05/29/1979 | US4156782 9-Deoxy-9-methylene-13,14-didehydro-16-phenyl-PGF compounds |
| 05/29/1979 | CA1055488A1 Cyclopentane derivatives |
| 05/22/1979 | US4156092 11-Deoxy-6-hydroxy-PGE1 compounds |
| 05/22/1979 | US4156091 11-Deoxy-11-hydroxymethyl-6-hydroxy-PGE1 compounds |
| 05/22/1979 | US4156090 Intermediates for dyes for foods and pharmaceuticals |
| 05/22/1979 | US4156089 Hypotensive agents, antisecretory agents, oxytocics |
| 05/22/1979 | US4156088 Hypotensive agents, antisecretory agents, oxytocics |
| 05/22/1979 | CA1055011A1 PROCESS FOR THE PREPARATION OF 1.alpha., 3.beta. - DIHYDROXY STEROID-5-ENES |
| 05/15/1979 | US4154926 Anticoagulants, prostaglandins |
| 05/15/1979 | US4154764 2-Decarboxy-2-alkylcarbonyl-PGD compounds |
| 05/08/1979 | US4153615 Method of producing coloring agents |
| 04/24/1979 | US4151206 2-Decarboxy-2-alkylcarbonyl-3,7-inter-m-phenylene-3-oxa-4,5,6-trinor-9-deoxy-9,10-didehydro-PGD1 compounds |
| 04/24/1979 | US4151187 Intermediates for prostaglandin synthesis |
| 04/24/1979 | US4151184 Prostaglandins, hypotensive, oxytocics, reproductive-cycle regulation, antiulcer |
| 04/24/1979 | CA1053260A1 Method for the production of hulupones by oxidizing lupulones |
| 04/17/1979 | US4150222 (5E)-9-Deoxy-6,9-epoxy-prostaglandin derivatives |
| 04/17/1979 | US4150056 2-Decarboxy-2-alkylcarbonyl-3,7-inter-m-phenylene-3-oxa-4,5,6-trinor-9-deoxy-9-methylene PGF1 compounds |
| 04/17/1979 | US4150053 Prostaglandins |
| 04/17/1979 | CA1052821A1 Process for the manufacture of humolones |
| 04/10/1979 | US4149017 Intermediates for the preparation of bicycloalkyl derivatives of prostaglandins |
| 04/10/1979 | US4149006 Antifertility agents |
| 04/10/1979 | US4148828 2-Decarboxy-2-alkylcarbonyl-3,7-inter-m-phenylene-3-oxa-4,5,6-trinor-PGA or PGB compounds |
| 04/10/1979 | US4148827 Prostaglandin analogs |
| 04/10/1979 | US4148825 Prostaglandins, gastrointestinal cytoprotective agents |
| 04/04/1979 | EP0001255A1 Fluorinated prostaglandine derivatives, a process for their preparation and their use as a drug |
| 04/03/1979 | US4147886 Acetylene with b-ionone |
| 04/03/1979 | US4147879 Prostaglandins, hypotensives, oxytocics, antisecretory agents |
| 04/03/1979 | US4147877 ω-aryl-6-hydroxy-PGE1 compounds |
| 04/03/1979 | US4147708 Preparation of carotenoids using a π-allyl complex |
| 04/03/1979 | US4147672 Cyclic C6 ketones in perfumes |
| 03/27/1979 | US4146561 2-decarboxy-2-alkylcarbonyl-pga or pgb compounds |
| 03/20/1979 | US4145561 Prostaglandins |
| 03/20/1979 | US4145555 Δ3 -Prostaglandin analogs |
| 03/20/1979 | US4145534 9-Deoxy-9-methylene-PFG1 -piperidylamides |
| 03/20/1979 | US4145365 Gastrointestinal cytoprotective agents |
| 03/20/1979 | US4145357 Steroid derivatives and process for preparing the same |
| 03/20/1979 | CA1050976A1 Compounds with prostaglandin type activity |
| 03/13/1979 | US4144274 2-Decarboxy-2-alkylcarbonyl-11-deoxy-PGE compounds |
| 03/13/1979 | US4144273 2-Decarboxy-2-alkylcarbonyl-3,7-inter-m-phenylene-3-oxa-4,5,6-trinor-11-deoxy-PGF1 compounds |
| 03/13/1979 | US4144253 9-Deoxy-9-methylene-PGF-type lactones |
| 03/06/1979 | USRE29926 2-Decarboxy-2-hydroxy-methyl-16-fluoro-PGE1 compounds |
| 03/06/1979 | CA1050035A1 Polymers containing polyunsaturated acid radicals, process for their preparation and use therof |