| Patents for C07J 9 - Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane (4,897) |
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| 11/01/1983 | CA1156251A1 PROCESS FOR PREPARING 1 .alpha. -HYDROXYLATED COMPOUNDS |
| 10/27/1983 | WO1983003604A1 A process for preparing substituted polycyclo-alkylidene polycyclo-alkanes and the corresponding epidioxy compounds; as well as said substituted polycyclo-alkylidene polycyclo-alkanes and the corresponding epidioxy compounds |
| 10/26/1983 | EP0092073A1 Magnesium salt of chenodeoxycholic acid and ursodeoxycholic acid, the process for its preparation, and therapeutic compositions which contain it as active principle |
| 10/26/1983 | EP0092004A1 Novel vitamin D3 derivatives, processes for preparation thereof, and antigens comprising said derivatives to be used for preparation of antibodies for immunochemical assay and antibodies prepared therefrom |
| 10/25/1983 | US4411833 Method for preparing 26,26,26,27,27,27-hexafluoro-1α,25-dihydroxycholesterol |
| 10/19/1983 | EP0045524B1 22-arylsulfonyl-24,25-dihydroxycholestanes and process for preparing the same |
| 10/12/1983 | EP0091154A1 Process for preparing 3-alpha,7-beta-dihydroxy-5-beta-cholanic acid |
| 10/04/1983 | US4407754 And cholestene intermediates |
| 10/04/1983 | CA1154755A1 Cholesterol derivatives |
| 09/20/1983 | US4405525 Composition of matter and process |
| 09/20/1983 | CA1154008A1 STEROID 5.alpha.-REDUCTASE INHIBITORS |
| 09/15/1983 | WO1983003099A1 3-keto-delta 4,9-19-norsteroids |
| 09/14/1983 | EP0088637A2 A method for producing ursodeoxycholic acid |
| 09/13/1983 | US4404199 For gastrointestinal disorders |
| 09/07/1983 | EP0087787A1 Pregnane derivatives and method of producing the same |
| 08/31/1983 | EP0087359A2 Nitromethylating reagent, its utilization in the preparation of nitromethylated compounds and some of their derivatives and the compounds obtained |
| 08/24/1983 | EP0086705A1 Aqueous solution of ursodeoxycholic acid for therapeutic uses, process for its preparation and its utilization for the treatment of cholelithiasis |
| 08/24/1983 | EP0086350A2 Process for the preparation of cholesterol derivatives |
| 08/23/1983 | CA1152488A1 Isotopically labeled vitamin d derivatives and processes for preparing same |
| 08/17/1983 | EP0085900A2 Process for the preparation of 6-methyl-delta-4,6-3-keto steroids |
| 07/27/1983 | EP0084439A2 Novel 6-bromocholesterol derivatives |
| 07/27/1983 | EP0084199A1 Method of preparing delta 5,7-steroids |
| 07/19/1983 | CA1150239A1 Process for preparing high purity ursodeoxycholic acid |
| 07/19/1983 | CA1150238A1 Synthesis of steroids |
| 06/14/1983 | US4388243 Process for the preparation of active-type vitamin D3 compounds |
| 06/14/1983 | US4388241 Bile acids |
| 06/01/1983 | EP0080381A2 Homobrassinolide, and its production and use |
| 05/31/1983 | US4386026 Preferential delivery of bioactive materials |
| 05/11/1983 | EP0078495A1 Process for the preparation of digitoxigenin |
| 04/27/1983 | EP0077544A1 Microbial process for producing 12-alpha-hydroxypregna-1,4-dien-3-one-20-alpha-carboxylic acid |
| 04/26/1983 | CA1145329A1 Process for dehydrogenation of sterols to produce .delta..sup.4-3-ketosteroids (ii) |
| 04/19/1983 | CA1144918A1 Process for separating stigmasterol-derived products (ii) |
| 04/12/1983 | CA1144539A1 25-halocholest-5-ene-3b&', 22-diols and esters thereof |
| 04/05/1983 | US4379093 Process for preparing high purity ursodeoxycholic acid |
| 04/05/1983 | CA1144153A1 Immunologic adjuvant |
| 03/16/1983 | EP0073834A1 Water-soluble cholesterol derivatives |
| 03/15/1983 | CA1142917A1 Branched fatty acid cholesterol ester and a cosmetic composition containing the same |
| 03/09/1983 | EP0073465A2 Cholecalciferol derivatives |
| 03/08/1983 | CA1142510A1 Sterolin products |
| 02/22/1983 | US4374776 Ester interchange, distillation |
| 02/16/1983 | EP0072293A2 Process for the preparation of ursodeoxycholic acid starting from 3-alpha, 7-beta, 12-alpha-trihydroxy cholanic acid, and intermediates used |
| 02/16/1983 | EP0072200A2 Steroidal esters and process for the preparation of steroidal esters |
| 02/15/1983 | CA1141372A1 Synthesis of steroids |
| 02/15/1983 | CA1141313A1 Process for the selective side chain degradation of steroid compounds and for the preparation of defective mutants of microorganisms suitable therefor and also new strains of microorganisms (ii) |
| 02/08/1983 | US4372874 Stabilization of hydrolysis prone labile organic reagents in liquid media |
| 02/03/1983 | WO1983000335A1 26,26,26,27,27,27-HEXAFLUORO-1 alpha ,25-DIHYDROXYCHOLECALCIFEROL AND PROCESS FOR PREPARING SAME |
| 02/01/1983 | CA1140560A1 Isoflavones and related compounds, methods of preparing and using and antioxidant compositions containing same |
| 01/25/1983 | US4370497 Oxidation process using tellurium oxide catalysts |
| 01/12/1983 | EP0069304A1 24-Cyclopropylcholene-3 beta, 22-diols and esters thereof |
| 01/11/1983 | US4368264 Fermentation methods of preparing ergostadientriols |
| 01/04/1983 | US4367177 Process for preparing 23,25-dihydroxyvitamin D3 |
| 01/04/1983 | CA1138859A1 25-hydroxy-24-oxocholestane derivatives and preparation thereof |
| 01/04/1983 | CA1138858A1 1-alpha, 3-beta-dihydroxy steroid-5-enes from 1-alpha, 2-alpha epoxy-steroid-4,6, dien-3-ones |
| 12/28/1982 | CA1138433A1 Process for dehydrogenation of sterols to produce .delta..sup.4-3-ketosteroids |
| 12/28/1982 | CA1138429A1 Process for dehydrogenation of sterols to produce .delta..sup.4-3-ketosteroids (iii) |
| 12/28/1982 | CA1138428A1 PROCESS FOR PRODUCING .alpha.,.beta.-UNSATURATED ALDEHYDES AND KETONES |
| 12/28/1982 | CA1138342A1 Cholesterol emulsifier in cosmetics |
| 12/07/1982 | US4362815 Process for the preparation of defective mutants of microorganisms |
| 12/01/1982 | EP0065666A1 Salts of cholic acids, process for their preparation and therapeutic compositions containing them as active principles |
| 11/24/1982 | EP0065468A1 Dehydrogenation agent containing organic selenium derivatives and their use in the 1,4-dehydrogenation of steroids |
| 11/23/1982 | US4360470 Process and intermediates for the synthesis of Vitamin D3 metabolites and chenodeoxycholic acid |
| 11/16/1982 | US4359529 Microbial process for producing cholanic acid derivatives |
| 11/09/1982 | US4358406 26,26,26,27,27,27-Hexafluoro-1α,25-dihydroxycholecalciferol and process for preparing same |
| 11/03/1982 | EP0063692A2 Process for the preparation of cardenolides |
| 11/03/1982 | EP0063678A2 Process for the preparation of cholesterol derivatives, and intermediate derivatives therefor |
| 11/02/1982 | CA1134815A1 Purification process for ursodeoxycholic acid |
| 11/02/1982 | CA1134763A1 Steroid production |
| 10/27/1982 | EP0063373A1 Cell-specific glycopeptide ligands |
| 10/26/1982 | CA1134347A1 Selective conversion of 20-methyl-pregna- 3,5,20(21)-triene-3,21-diol-diacetate to 3-oxo-20-methylpregna-4,20(21)-diene-21-yl-acetate |
| 10/20/1982 | EP0063106A1 Process for preparing high purity ursodeoxycholic acid |
| 10/19/1982 | US4354972 24-aldehydes oxidized from alcohols |
| 10/12/1982 | CA1133467A1 PROCESS FOR THE ISOLATION OF BSITOSTEROL CONTAINING A LOW PERCENTAGE OF .alpha.-SITOSTEROL |
| 10/06/1982 | EP0061688A1 Process for the controlled microbial degradation of bile acids |
| 09/30/1982 | WO1982003175A1 Water-soluble cholesterol derivatives |
| 09/28/1982 | US4351767 From ditosyloxys-cholest-24-ene oxide, wittig reaction |
| 09/28/1982 | CA1132536A1 Process for preparing high-melting chenodeoxycholic acid |
| 09/07/1982 | US4348415 Cholesterol and an aliphatic ester thereof |
| 09/07/1982 | US4348328 25-Substituted-5α-cholestane-3β,22S-diol |
| 09/07/1982 | CA1131215A1 Process for the preparation of novel 3,20-dioxo-4,9-diene-21-hydroxyl steroid derivatives |
| 09/02/1982 | WO1982002893A1 1 alpha,25-dihydroxy-2 beta-fluorovitamin d3 |
| 08/24/1982 | US4346226 Multistep preparation from ergosterol |
| 08/17/1982 | US4344888 24,25-Dihydroxycholestans and process for preparing the same |
| 08/04/1982 | EP0057075A1 A process for the isolation of beta-sitosterol from a steroid mixture |
| 07/14/1982 | EP0055999A2 Vitamin D3 |
| 07/13/1982 | CA1127631A1 PROCESS FOR THE RECOVERY OF .beta.-SITOSTEROL |
| 07/06/1982 | EP0046769A4 Fermentation of bile. |
| 07/06/1982 | CA1127148A1 Process for separating stigmasterol- derived products |
| 06/29/1982 | US4337206 Process for preparing high purity ursodeoxycholic acid |
| 06/22/1982 | US4336193 Process for preparing vitamin D-lactones |
| 06/09/1982 | EP0053415A1 Method of isolating sterols in commercial quantities from sterol-containing material |
| 06/08/1982 | US4333880 3-Oxo-pregna-1,14,17-trien-20-carboxylates and process |
| 06/08/1982 | CA1125279A1 Process for preparing novel alkyl-7 steroids |
| 05/25/1982 | US4331607 Process for the purification of chenodeoxycholic acid |
| 05/18/1982 | CA1123739A1 15-oxygenated sterol compounds and the use of such compounds to inhibit the biosynthesis of sterols |
| 05/11/1982 | US4329295 Anticholoesterol |
| 05/11/1982 | CA1123444A1 CYCLISATION SUBSTRATES, CYCLISATION PROCESS AND RELATED 11.beta.-AXIALLY-SUBSTITUTED STEROIDS |
| 05/04/1982 | US4328162 Process for preparing 9,11-unsaturated steroidal compound from the corresponding saturated steroidal compound |
| 04/28/1982 | EP0050325A2 Process for the preparation of intermediates in the synthesis of vitamin-D3 metabolites, and intermediates |
| 04/27/1982 | CA1122590A1 Process for the preparation of steroids and their application to the synthesis of tritium-labeled steroids |
| 04/20/1982 | USRE30910 Administering 3a,7b-dihydroxy-5b-cholanic acid |