| Patents for C07J 21 - Normal steroids containing carbon, hydrogen, halogen, or oxygen, having an oxygen-containing hetero ring spiro-condensed with the cyclopenta[a]hydrophenanthrene skeleton (1,576) |
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| 09/01/1993 | CN1075722A Steroid, preparing processing, intermediate and application |
| 08/31/1993 | US5241063 17,20-epoxy-20-isocyanate, carbonyl azide or carboxy-substituted |
| 08/24/1993 | CA1321579C 19-fluoro- or cyano- 21-hydroxyprogesterone derivatives useful as 19-hydroxylase inhibitors |
| 08/24/1993 | CA1321578C 19-substituted progesterone derivatives useful as 19-hydroxylase inhibitors |
| 08/17/1993 | US5236913 Powerful gestagenic properties and only slight androgenic side effects |
| 08/11/1993 | EP0554436A1 Gaba receptor modulators |
| 08/05/1993 | WO1993015103A2 Novel steroid intermediates and processes for their preparation |
| 08/05/1993 | CA2128860A1 Novel steroid intermediates and processes for their preparation |
| 08/03/1993 | US5232917 Methods, compositions, and compounds for allosteric modulation of the GABA receptor by members of the androstane and pregnane series |
| 08/03/1993 | US5232915 9α-hydroxy-19,11β-bridged steroids, their production and pharmaceutical preparations containing these steroids |
| 08/03/1993 | CA1320946C 11 .beta.-phenyl-4,9,15-estratrienes their manufacture and pharmaceut ical preparations containing same |
| 07/13/1993 | US5227489 Stable hydrophilic acridinium esters suitable for liposome encapsulation |
| 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 |
| 06/30/1993 | EP0549041A1 17-Spirofuran-3'-ylidene steroids |
| 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 | DE4143142A1 New 3-methyl sulphonyl hydrazono-steroid derivs. have antiandrogen activity - used to treat benign prostate hyperplasia and androgen dependent prostate carcinoma |
| 06/10/1993 | WO1993010741A2 Sex steroid activity inhibitors |
| 06/09/1993 | EP0334853B1 Soft steroids having anti-inflammatory activity |
| 05/19/1993 | EP0256095B1 Anti-inflammatory carboxy pregnane derivatives |
| 04/20/1993 | US5204337 Estrogen nucleus derivatives for use in inhibition of sex steroid activity |
| 04/06/1993 | US5200518 Reduced side effcts |
| 03/31/1993 | EP0533796A1 STEROIDAL 3-ACETIC ACID DERIVATIVES AS 5$g(a)-REDUCTASE INHIBITORS |
| 03/24/1993 | CN1070196A Preparation process for hydrocortisone and intermediates |
| 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 | CA1314869C 11-methylene-oestr-15-enes, processes for their preparation, and pharmaceutical compositions |
| 03/16/1993 | US5194602 9α-hydroxy-17-methylene steroids, process for their preparation and their use in the preparation of corticosteroids |
| 03/10/1993 | EP0531212A2 New process for the preparation of hydrocortison and new intermediates of this process |
| 03/04/1993 | WO1993003732A1 Gaba receptor modulators |
| 03/03/1993 | CN1019978C 11-aryioestrane and 11-arylpregnalle derivatives and preparing method thereof |
| 02/16/1993 | US5187273 Δ4,9(11),17(20) -pregnatriene-3-ones |
| 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 |
| 01/19/1993 | CA1312856C 6,16-dimethyl corticoids, their preparation and use |
| 12/29/1992 | US5175281 Antiulcer, antiinflammatory, antiischemic, antiallergen, antisecretory, wound healing agents; cardiovascular disorders |
| 12/29/1992 | US5175154 Antiobesity, antidiabetic, antilipemic, anticholesterol agents |
| 12/09/1992 | CN1066852A New steroid derivatives, their preparation, their use and new intermediates |
| 12/02/1992 | EP0515386A1 Glycoalkaloids |
| 12/01/1992 | CA1310957C 10.beta.-ALKYNYLESTRENE DERIVATIVES AND PROCESS FOR THEIR PREPARATION |
| 11/25/1992 | EP0515264A2 New steroid derivatives of pregna-4,9(11),17(20)-trien-3-on, their preparation, their use in the preparation of derivatives of pregna-4,9(11),16-trien-3,20-dione and intermediates therefor |
| 11/24/1992 | CA1310630C 11.beta.-PHENYL-GONANES, THEIR MANUFACTURE AND PHARMACEUTICAL PREPARATIONS 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 |
| 10/27/1992 | US5159091 Reacting prednisolone 17a, 21-cyclic orthoester with boric acid, sulfonylating, reacting with alkali metal iodine in methyl ethyl ketone in lower fatty acid |
| 10/27/1992 | CA1309400C 6- or 7-methylenandrosta-1,4-diene-3,17-dione derivatives and process for their preparation |
| 10/20/1992 | US5157031 Method for prophylaxis of obesity |
| 10/07/1992 | CN1065070A 6,7-modified 11beta-aryl-4-estrene |
| 09/29/1992 | CA1308095C 11.beta.-ARYLESTRADINENES, THE PRODUCTION, AND PHARMACEUTICAL PREPARATIONS CONTAINING SAME |
| 09/22/1992 | CA1307784C 13 .alpha.-ALKYLGONANES, THEIR PREPARATION AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM |
| 09/09/1992 | EP0502112A1 Process for dehydrating corticosteroid intermediates |
| 08/19/1992 | EP0499327A1 Steroid compounds active on the cardiovascular system |
| 08/11/1992 | US5137882 Steroidal 3-acetic acid derivatives as 5-alpha-reductase inhibitors |
| 07/21/1992 | US5132299 Antigestagenic, antiglucocorticoid |
| 07/01/1992 | EP0491924A1 New derivatives of 3-substituted 6-methyl 19-nor progesterone and method for producing them |
| 06/25/1992 | DE4042007A1 6,7-modifizierte-11(beta)-aryl-4-estrene 6,7-modified-11 (beta) -Aryl-4-Estrenes |
| 06/25/1992 | DE4042005A1 D-homo-(16-en)-11(beta)-aryl-4-estrene D-homo (16-s) -11 (beta) aryl-4-Estrenes |
| 06/25/1992 | DE4042004A1 14(beta)-h-, 14- u. 15-en-11(beta)-aryl-4-estrene 14 (beta) -h, 14 u. 15-en-11 (beta) aryl-4-Estrenes |
| 06/23/1992 | WO1992011279A1 D-HOMO-(16-EN)-11β-ARYL-4-ESTRENES, PROCESS FOR PRODUCING THEM AND THEIR USE AS MEDICAMENTS |
| 06/23/1992 | WO1992011278A1 14β-H-, 14- AND 15-EN-11β-aryl-4-ESTRENES |
| 06/23/1992 | WO1992011277A1 6,7-MODIFIED 11β-ARYL-4-ESTRENES |
| 06/23/1992 | CA2099018A1 6,7-modified 11.beta.-aryl-4-estrenes |
| 06/23/1992 | CA2099016A1 14.beta.-h-, 14- and 15-en-11.beta.-aryl-4-estrenes |
| 06/16/1992 | CA1303607C 6.alpha.-METHYLCORTICOIDS AND THEIR MANUFACTURE AND USE |
| 05/20/1992 | EP0485392A1 Androgen derivatives for use in the inhibition of sex steroid activity |
| 05/12/1992 | CA1300601C Estrane and androstane derivatives, process for producing them and preparations containing these compounds |
| 04/21/1992 | CA1299169C Steroids having a spiro cycle in position 17, their process and intermediaries,their use as medications and the pharmaceutical preparations containing such |
| 03/24/1992 | US5099019 Central nervous system steroid derivative drugs |
| 03/17/1992 | CA1297472C 11-aryloestrane and 11-arylpregnane derivatives |
| 03/10/1992 | US5095129 Antiglucocorticoid, antimineralcorticoid, antiandrogen |
| 02/26/1992 | CN1058970A Process for preparation of steroids bearing 17alpha-hydroxy-20-oxopregnane side chain |
| 02/18/1992 | US5089635 11 β-phenyl-gonanes, their manufacture and pharmaceutical preparations containing them |
| 02/18/1992 | US5089488 β-(4-isopropenylphenyl)estra-4,9-dienes, their production, and pharmaceutical preparations containing same |
| 02/12/1992 | EP0470617A2 17-Substituted corticoid-17-alkylcarbonates, a process for their preparation and pharmaceutical compositions containing them |
| 02/11/1992 | CA2048841A1 Corticoid-17-alkylcarbonates substituted in the 17-position, process for their preparation and pharmaceuticals containing them |
| 02/06/1992 | WO1992001706A1 New derivatives of 3-substituted 6-methyl 19-nor progesterone and method for producing them |
| 02/05/1992 | EP0469275A2 3-Oxo or 3-hydroxy derivatives of 17-alpha, 20-epoxy pregnan-20-carboxylic acids, preferably isocyanate derivatives, their use and process for preparing 3-oxo or 3-hydroxy, 17-alpha hydroxy-20-oxo pregnanes and their esters |
| 02/04/1992 | US5086047 Controlling estrogen production; breast cancer |
| 12/20/1991 | CA2044973A1 Process for the preparation of steroids bearing 17.alpha. hydroxy-20-oxopregnane side chain |
| 12/12/1991 | WO1991019732A1 STEROIDAL 3-ACETIC ACID DERIVATIVES AS 5α-REDUCTASE INHIBITORS |
| 12/12/1991 | WO1991018918A1 PROCESS FOR PRODUCING 10β-H-STEROIDS |
| 12/12/1991 | WO1991018917A1 STARTING COMPOUNDS FOR THE PRODUCTION OF 10β-H STEROIDS AND PROCESS FOR PRODUCING SUCH STARTING COMPOUNDS |
| 12/12/1991 | CA2084292A1 Steroidal 3-acetic acid derivatives as 5.alpha.-reductase inhibitors |
| 12/04/1991 | EP0459381A2 Process for the preparation of 10-(2-propynyl)ester-4-ene-3,17-dione |
| 12/01/1991 | CA2043280A1 Process for the preparation of 10-(2-propynyl)estr-4-ene-3,17-dione |
| 11/12/1991 | US5064822 Novel 3-keto-19-nor-Δ4,9 -steroids |
| 10/16/1991 | CN1055365A Haloethyl-substituted steroidal enzyme inhibitors |
| 10/09/1991 | EP0450515A2 Haloethyl-substituted steroidal enzyme inhibitors |
| 10/01/1991 | CA1289944C 11 .beta.-(4-ISOPREPENYLPHENYL)ESTRA-4,9-DIENES, THEIR PRODUCTION, AND PHARMACEUTICAL PREPARATIONS CONTAINING SAME |
| 09/18/1991 | EP0447014A2 Process for the preparation of intermediates used in the synthesis of progesterone antagonists (synthesis of onapristone) |
| 08/27/1991 | US5043332 Novel 11β-substituted -19-nor-steriods |
| 08/20/1991 | US5041433 11-keto or hydroxy 3,5-diene steroids as inhibitors of steriod 5-α-reductase |
| 07/25/1991 | WO1991010743A1 Glycoalkaloids |
| 06/26/1991 | EP0434570A2 Steroid products carrying a substituted thioethyl group in position 10, a process for their preparation and intermediates of this process, their use as medicines and pharmaceutical preparations containing them |
| 06/23/1991 | CA2032989A1 Steroid products containing a substituted thioethyl radical in position 10; process and intermediates for preparing the same; their use as therapeutic agents and pharmaceutical compositions containing them |
| 05/28/1991 | WO1991008218A1 Process for dehydrating corticosteroid intermediates |
| 05/28/1991 | CA2069645A1 Process for dehydrating corticosteroid intermediates |
| 05/21/1991 | US5017568 Enzyme inhibitors, carboxylation |
| 05/15/1991 | EP0427434A2 11-keto or hydroxy 3,5-diene steroids as inhibitors of steroid 5-alpha-reductase |
| 05/02/1991 | EP0424921A2 Process for preparing 21-desoxyprednisolone 17-esters |