| Patents for C07J 41 - Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring (4,637) |
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| 07/22/1993 | CA2127274A1 Process for preparing 3-acylestratrienes and acylbenzenes |
| 07/22/1993 | CA2127272A1 Halogenation using halo-vilsmeier reagent |
| 07/21/1993 | EP0551451A1 N-alkyl-tauroursodeoxycholic acids and their therapeutically active derivatives, a process for their preparation and pharmaceutical compositions containing them |
| 07/08/1993 | WO1993013123A1 Novel 19-nor steroids having a thiocarbon-containing chain in the 11beta position, a method for preparing same and intermediates therefor, medicinal uses thereof and compositions containing said steroids |
| 07/08/1993 | WO1993013122A1 3-methylsulphonylhydrazono and 3-oxyimino steroids, a method of preparing them, pharmaceutical preparations containing them and their use in the preparation of drugs |
| 07/07/1993 | EP0549967A1 Polymers and oligomers of bile-acids, process for their production and their use as medicines |
| 06/30/1993 | EP0549041A1 17-Spirofuran-3'-ylidene steroids |
| 06/30/1993 | EP0548793A2 Ethylenic-unsaturated bile acid derivatives, process for their production and preliminary processes therefor |
| 06/30/1993 | CN1021445C Process for preparation of steroids including a spiro ring in position 17 |
| 06/24/1993 | WO1993012137A1 Pharmaceutical compositions |
| 06/24/1993 | WO1993011772A1 Glycosylated steroid derivatives for transport across biological membranes and process for making same |
| 06/24/1993 | DE4143142A1 New 3-methyl sulphonyl hydrazono-steroid derivs. have antiandrogen activity - used to treat benign prostate hyperplasia and androgen dependent prostate carcinoma |
| 06/24/1993 | CA2117332A1 Glycosylated steroid acid derivatives for transport across biological membranes and process for making same |
| 06/22/1993 | CA1319362C 4-substituted androstendione derivatives and process for their preparation |
| 06/21/1993 | CA2085830A1 Ethylenically unsaturated bile acid derivatives, processes for their preparation and precursors |
| 06/16/1993 | EP0546875A2 New process for the preparation of 20-oxo, 17-alpha, 21-dihydroxy derivatives of pregnane and new intermediates thereof |
| 06/10/1993 | WO1993010741A2 Sex steroid activity inhibitors |
| 06/09/1993 | EP0321572B1 Pregnane derivatives and process for their preparation |
| 06/08/1993 | US5218110 4-amino-Δ4 -steroids and their use as 5α-reductase inhibitors |
| 05/27/1993 | WO1993010141A2 Angiostatic steroids |
| 05/27/1993 | CA2425846A1 Angiostatic steroids |
| 05/19/1993 | EP0407410B1 Antidiabetic 3-halo-beta-aminoestranes |
| 05/19/1993 | EP0256095B1 Anti-inflammatory carboxy pregnane derivatives |
| 05/19/1993 | CN1072182A Preparation process for 20-0x0-17alpha, 21-dihydroxylated derivatives of pregnane and intermediates |
| 05/18/1993 | US5212166 Antiandrogens or 5-alpha reductase inhibitors |
| 05/11/1993 | CA1317587C Esters |
| 05/04/1993 | CA1317283C Steroidal 17-silyl ethers and process to corticoids and progesterones |
| 04/29/1993 | WO1993007878A1 Aldosterone biosynthesis inhibitor |
| 04/28/1993 | EP0538764A1 N-long chain acyl neutral amino acid esters; and cosmetics and pharmaceutical preparation containing the same |
| 04/28/1993 | EP0538436A1 Novel quaternary ammonium salts, process for obtaining same and pharmaceutical compositions containing them |
| 04/28/1993 | EP0538348A1 Process for producing unsaturated 17-alpha-cyanomethyl-17-beta-hydroxysteroids. |
| 04/20/1993 | US5204337 Estrogen nucleus derivatives for use in inhibition of sex steroid activity |
| 04/06/1993 | US5200518 Reduced side effcts |
| 04/06/1993 | CA1315682C Injection containing 3-benzoyloxy-1,3,5(10)-estratriene -17-¬4- p-(bis(2-chloroethyl)amino)phenyl -butanoyloxy| acetate as an active |
| 03/31/1993 | EP0533796A1 STEROIDAL 3-ACETIC ACID DERIVATIVES AS 5$g(a)-REDUCTASE INHIBITORS |
| 03/30/1993 | US5198537 Immunogens for immunoassay |
| 03/23/1993 | US5196542 Phospholipase A2 inhibitors |
| 03/23/1993 | US5196411 17β-acyl-3-carboxy-androsta-3,5-dienes as testosterone 5α-reductase inhibitors |
| 03/23/1993 | CA1314871C Steroids useful as anti-cancer, anti-obesity, anti-hyperglycemic, anti-autoimmune and anti-hypercholesterolemic agents |
| 03/23/1993 | CA1314870C Steroids useful as anti-cancer, anti-obesity, anti-hyperglycemic, anti-autoimmune and anti-hypercholesterolemic agents |
| 03/23/1993 | CA1314868C Diamino-androstane derivatives, process for their preparation and pharmaceutical compositions containing them |
| 03/18/1993 | WO1993005162A1 Method for delivering nucleic acids into cells |
| 03/18/1993 | WO1993005064A1 Steroid sulphatase inhibitors |
| 03/18/1993 | CA2305767A1 Steroid sulphatase inhibitors |
| 03/18/1993 | CA2305758A1 Steroid sulphatase inhibitors |
| 03/18/1993 | CA2305749A1 Steroid sulphatase inhibitors |
| 03/18/1993 | CA2116676A1 Method for delivering nucleic acids into cells |
| 03/16/1993 | US5194602 9α-hydroxy-17-methylene steroids, process for their preparation and their use in the preparation of corticosteroids |
| 03/09/1993 | US5192756 Aminosterol antibiotic |
| 03/04/1993 | WO1993003732A1 Gaba receptor modulators |
| 03/03/1993 | CN1019978C 11-aryioestrane and 11-arylpregnalle derivatives and preparing method thereof |
| 02/24/1993 | EP0528485A1 17Beta-acyl-3-androsta-3,5-dienes as testosterone 5alpha-reductase inhibitors |
| 02/24/1993 | EP0527962A1 Method, compositions, and compounds for modulating brain excitability |
| 02/23/1993 | US5189032 4-amino-Δ4,6 -steroids and their use as 5α-reductase inhibitors |
| 02/23/1993 | CA1313864C Phospholipid conjugates and their preparation |
| 02/17/1993 | CA2067265A1 17.beta.-acyl-3-carboxy-androsta-3,5-dienes as testosterone 5.alpha.-reductase inhibitors |
| 02/16/1993 | US5187299 Cyclic hydrocarbons with an aminoalkyl sidechain |
| 02/16/1993 | CA1313653C 7-substituted 19-nor steroids; process for preparing them; their use as drugs and pharmaceutical compositions containing them |
| 01/26/1993 | US5182381 Intermediates for 3-keto-19-nor-Δ4,9 -steroids |
| 01/26/1993 | US5182373 Quaternary ammonium-substituted saponin ethers |
| 01/20/1993 | WO1993002096A1 PROCESS FOR THE PREPARATION OF 17β-SUBSTITUTED-4-AZA-5α-ANDROSTAN-3-ONE DERIVATIVES |
| 01/20/1993 | EP0523688A1 Process for the preparation of 17beta-substituted-4-aza-5alpha-androstan-3-one derivatives |
| 01/20/1993 | CN1068120A Process for preparation of substituted 16-methyl steroid derivatives of pregna-1.4-diene -3,20-dione |
| 01/20/1993 | CA2091983A1 Process for the preparation of 17.beta.-substituted-4-aza-5.alpha.-androstan-3-one derivatives |
| 01/07/1993 | EP0374166B1 Amine salts of alkane-1,n-dicarboxylic acid mono-(2-sulfato-ethyl)amides |
| 12/30/1992 | EP0520879A2 New 16-methyl substituted steroid derivatives of pregna-1,4-dien-3,20-dione, their preparation, their use in the preparation of 16-methylene substituted steroids and new intermediates therefor |
| 12/29/1992 | US5175281 Antiulcer, antiinflammatory, antiischemic, antiallergen, antisecretory, wound healing agents; cardiovascular disorders |
| 12/29/1992 | US5175154 Antiobesity, antidiabetic, antilipemic, anticholesterol agents |
| 12/16/1992 | CN1067057A Process for preparing unsaturated 17 -substituted 3-carboxysteroids |
| 12/09/1992 | EP0517047A1 Unsaturated 17beta-substituted 3-carboxy steroids |
| 12/01/1992 | USRE34136 9 alpha, 11 beta-substituted and 11 beta-substituted estranes |
| 12/01/1992 | CA1310958C Physical property-improving reagent |
| 12/01/1992 | CA1310957C 10.beta.-ALKYNYLESTRENE DERIVATIVES AND PROCESS FOR THEIR PREPARATION |
| 11/26/1992 | WO1992020646A1 Novel quaternary ammonium salts, process for obtaining same and pharmaceutical compositions containing them |
| 11/25/1992 | WO1992020700A1 UNSATURATED 17β-SUBSTITUTED 3-CARBOXY STEROIDS |
| 11/25/1992 | CA2087953A1 Unsaturated 17.beta. -substituted 3-carboxy steroids |
| 11/24/1992 | US5166146 Amino acid cyclopentanophenonthrene compounds |
| 11/24/1992 | CA1310630C 11.beta.-PHENYL-GONANES, THEIR MANUFACTURE AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM |
| 11/19/1992 | EP0513887A1 N-alkyltauroursodeoxycholic acids and their therapeutically active derivatives, a process for their preparation and pharmaceutical compositions containing them |
| 11/18/1992 | CN1066271A 14 beta-h-,14-and 15-ene-11 beta-aryl-4-estrene |
| 11/10/1992 | CA1310009C Ester prodrugs of steroids |
| 10/29/1992 | WO1992018524A1 N-alkyl-tauroursodeoxycholic acids and their therapeutically active derivatives, a process for their preparation and pharmaceutical compositions containing them |
| 10/21/1992 | EP0509259A1 The use of aminosteroids for the preparation of pharmaceutical compositions |
| 10/20/1992 | US5157031 Method for prophylaxis of obesity |
| 10/20/1992 | CA1309202C Polyurethanes prepared from liquid crystal-containing polyols |
| 10/13/1992 | CA1308707C 20- and 21-amino steroids |
| 10/07/1992 | CN1065070A 6,7-modified 11beta-aryl-4-estrene |
| 10/06/1992 | US5153340 Moisture permeability, emulsification and hydration; skin lotion, shampoo, hair conditioner and lipstick |
| 09/30/1992 | CN1064869A Separation-extraction technology of cyclovirobuxine and its pills |
| 09/29/1992 | CA1308095C 11.beta.-ARYLESTRADINENES, THE PRODUCTION, AND PHARMACEUTICAL PREPARATIONS CONTAINING SAME |
| 09/22/1992 | US5149696 Antiestrogens |
| 09/22/1992 | CA1307784C 13 .alpha.-ALKYLGONANES, THEIR PREPARATION AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM |
| 09/17/1992 | WO1992015604A1 Anti-testosterone compounds and method of use thereof |
| 09/09/1992 | EP0502827A1 Sialic acid derivatives |
| 09/09/1992 | EP0502595A2 Amide chelates, their metal complexes and their use in diagnosis and therapy |
| 09/09/1992 | EP0502594A1 Chelates, their metal complexes as well as their use in diagnosis and therapy |
| 09/09/1992 | EP0502112A1 Process for dehydrating corticosteroid intermediates |
| 09/08/1992 | US5145874 Cyclic hydrocarbons with an aminoalkyl sidechain |
| 09/08/1992 | CA2062483A1 Chelates, their metal complexes as well as their use in diagnosis and treatment |
| 09/08/1992 | CA2062454A1 Amide-chelates, their metal complexes as well as their use in diagnosis and treatment |