Patents
Sitemap › C07 - Organic chemistry › C07J - Steroids › C07J 21 - Normal steroids containing carbon, hydrogen, halogen, or oxygen, having an oxygen-containing hetero ring spiro-condensed with the cyclopenta[a]hydrophenanthrene skeleton
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)
09/1988
09/21/1988EP0283428A1 19,11-Beta-bridged steroids, their preparation and pharmaceutical compositions containing them
09/13/1988US4771042 Inhibition of angiogenesis involving the coadministration of steroids with heparin or heparin fragments
08/1988
08/31/1988EP0280618A1 19-Nor steroids substituted at position 7, their preparation, their use as medicaments and pharmaceutical compositions containing them
08/17/1988CN88100979A New 11-aryl steroid derivs.
08/10/1988EP0277676A1 New ll-aryl steroid derivatives
08/10/1988EP0277161A1 PROCESS FOR PRODUCING (Z)-17$g(a)-HALOGENVINYLSTEROIDS
08/09/1988US4762919 Anti-inflammatory carboxy pregnane derivatives
08/03/1988EP0277089A1 11-Beta-alkynyl estrenes and estradienes, their preparations and pharmaceutical compositions containing them
07/1988
07/19/1988CA1239388A1 Epoxy steroids
06/1988
06/30/1988WO1988002753A3 9-alpha-hydroxy steroids and process for their preparation
06/28/1988US4753932 Antiglucocorticoid activity
05/1988
05/17/1988US4745109 Steroids, hormones, antitumor agents
05/11/1988CN87105307A 11b-(4-isopropenylphenyl)-estra-4,9-dienes, their production, and pharmaceutical preparations containing same
04/1988
04/27/1988CN87106868A 9-alpha-hydroxy steroids, process for preparation, process for preparing corresponding 9(11)-dehydro derivatives and pharmaceutical preparations containing said steroids
04/21/1988WO1988002753A2 9-alpha-hydroxy steroids and process for their preparation
04/13/1988EP0263569A2 9-alpha-hydroxysteroids, process for their preparation and process for the preparation of the corresponding 9(11)-dehydro-derivatives.
04/13/1988EP0263213A1 C20 Through C26 amino steroids
04/07/1988WO1988001276A3 PROCESS FOR PRODUCING (Z)-17alpha-HALOGENVINYLSTEROIDS
04/06/1988EP0262188A1 Steroids comprising a spiranic cycle in position 17, preparation process and utilization thereof.
03/1988
03/23/1988CN87104750A Process for preparing 6-or-7-methylenandrosta-1,4-diene-3,17-dione derivatives
02/1988
02/25/1988WO1988001276A2 PROCESS FOR PRODUCING (Z)-17alpha-HALOGENVINYLSTEROIDS
02/11/1988DE3626838A1 Process for the preparation of 17 alpha -pregnane-21,17-carbolactones
01/1988
01/27/1988EP0254670A1 11-beta-(4-isopropenylphenyl)-estra-4,9-diene, their preparation and pharmaceutical compositions containing them
01/20/1988EP0253591A1 New 6- or 7-methylenandrosta-1, 4-diene-3,17-dione derivatives and process for their preparation
01/13/1988CN87103193A Steroids including a spiro ring in position 17, the process and the intermediates for their preparation, their use as medicaments, and the pharmaceutical compositions containing them
11/1987
11/25/1987EP0246650A1 Steroids useful as anti-cancer and anti-obesity agents, a therapeutic composition containing them and use thereof for the preparation of a therapeutic composition
11/11/1987EP0245170A1 19-Nor or 19-nor D-homo steroids substituted at position 11 beta by a phenyl group substituted by an alkynyl group, process for their preparation, their use in medicaments and pharmaceutical compositions containing them
10/1987
10/22/1987WO1987006237A1 PROCESS FOR PRODUCING 7alpha-PROPYLSTEROIDS
10/22/1987DE3612632A1 Verfahren zur herstellung von 7(alpha)-propylsteroiden Process for the preparation of 7 (alpha) -propylsteroiden
10/20/1987US4701451 Novel 6,16-dimethylcorticoids their preparation and use
10/20/1987US4701449 Novel 10-substituted steroids and their use in the induction of aldosterone antagonistic activity
10/20/1987CA1228350A1 Corticoid derivatives and process for production thereof
10/20/1987CA1228349A1 6-OXYGENATED CORTICOID 17.alpha.-CARBONATE DERIVATIVES AND PROCESS FOR PRODUCTION THEREOF
10/08/1987WO1987005908A1 Steroids comprising a spiranic cycle in position 17, preparation process and utilization thereof
09/1987
09/30/1987EP0238545A1 C 20? through c 26? amino steroids.
09/16/1987EP0237397A1 Steroids saturated in 9(11) and substituted in position 10 by a radical containing a triple bond, process for their preparation, their use as medicaments and pharmaceutical compositions containing them
09/15/1987US4693999 Antiinflammatory, antiallergen agents
09/02/1987CN87100028A Process for direct extraction of hecogenin and tigogenin
09/01/1987CA1226277A1 Antiinflammatory 17-spiroandrostenes
08/1987
08/27/1987WO1987005028A1 Anti-inflammatory carboxy pregnane derivatives
08/12/1987EP0231671A1 Gonatriene derivatives and process for preparing them
07/1987
07/16/1987WO1987001706A3 C20 through c26 amino steroids
07/01/1987EP0227472A1 10 Beta-alkynylestrene derivatives and process for their preparation
06/1987
06/16/1987US4673673 17α-alkyl-17β-hydroxy-1α-methyl-4-androsten-3-ones, their production and use pharmaceutically
06/02/1987US4670551 Aldosterone antagonist
04/1987
04/21/1987CA1220781A1 20-spiroxanes and analogues having an open ring e, processes for their manufacture, and pharmaceutical preparations thereof
04/21/1987CA1220780A1 Process for the preparation of new 19-nor steroids substituded in the position 11b and eventually 2
04/01/1987CN85106995A Process for preparing new steroids substituted at position 10 by a radical including a double or triple bond
03/1987
03/26/1987WO1987001706A2 C20 through c26 amino steroids
02/1987
02/24/1987US4645763 6α-methyl corticoids, their production and use
02/04/1987EP0210678A1 Novel ll-methylene-oestr-15-enes, processes for their preparation, and pharmaceutical compositions
02/04/1987EP0210665A1 Steroids useful as anti-cancer, anti-obesity, anti-hyperglycemic, anti-autoimmune and anti-hyper-cholesterolemic agents
01/1987
01/31/1987CN85102120A 6.6-ehtylen-15.16-methylen-3-oxo-17 alpha-4-pregene-21,17-carbolactone and process for therefore
01/29/1987DE3527517A1 11 beta -Phenylgonanes, the preparation thereof and pharmaceutical products containing these
01/15/1987DE3525560A1 10-Fluoro-1-methyl-1,4-oestradiene-3,17-dione
01/06/1987US4634696 Novel 11 beta-substituted-19-nor-steroids
01/06/1987US4634695 Glucocorticoid inhibitors
01/06/1987US4634694 Aromatase inhibitors
12/1986
12/16/1986CA1215353A2 PROCESS FOR PREPARING 3-KETO 5.alpha.-HYDROXY .DELTA.9,19- NORSTEROIDS DERIVATIVES AND DERIVATIVES THUS OBTAINED
11/1986
11/11/1986US4622181 Process for producing an estrone acetal
10/1986
10/28/1986US4619922 6α, 16α-dimethyl corticoids
10/28/1986US4619921 Antiinflammatory agents
10/08/1986EP0196707A1 19-Nor steroids substituted at positions 11 and 17 and optionally at position 2, their preparation, their use as medicaments, compositions containing them and intermediates obtained
10/08/1986CN86100994A Process for the preparation of 11beta-phenyl-gonanes and composation containing this compounds
09/1986
09/30/1986US4614616 Fermentation of botryodiplodia; blocking one hydroxyl with chlorosilanes or pivalic anhydride
09/02/1986US4609651 Antigestation, antimineralocorticoid
09/02/1986CA1210754A1 Androstane derivatives, processes for their manufacture and their use as medicaments
08/1986
08/13/1986EP0190759A2 11-Beta phenyl gonanes, their preparation and pharmaceutical compositions containing them
07/1986
07/23/1986EP0188396A2 Steroids substituted in position 10, their preparation and intermediates obtained in their preparation, their use as medicaments and pharmaceutical compositions containing them
07/23/1986EP0187847A1 PROCESS FOR THE MANUFACTURE OF 6$g(A)-METHYL STEROIDS
07/22/1986US4602009 Corticoid derivatives and process for production thereof
07/22/1986US4601855 Method of preparing 9β, 10α-5,7-diene steroids
06/1986
06/24/1986CA1206471A1 Preparation process of novel derivatives of 3-keto delta 4,9 19-nor steroids
05/1986
05/06/1986US4587236 Novel 6α-methylprednisolone derivatives, their preparation, and their use
05/06/1986US4587235 Novel androstane derivatives, process for their production, and pharmaceutical preparations containing them
04/1986
04/29/1986US4585766 Topical antiinflammatory agents
04/29/1986US4585765 17β-hydroxy-17α-methyl-5α-androstano[3,2-c]pyrazole 17-methyl ether
04/29/1986US4585590 Cyanohydrin process
04/22/1986US4584288 6,6-ethylene-15,16-methylene-3-oxo-17α-pregn-4-ene-21,17-carbolactones, processes for the production thereof, and pharmaceutical preparations containing them
04/15/1986CA1203233A1 7.alpha.-ACYLTHIO-1.alpha.,2.alpha.-METHYLENE-3-OXO-17.alpha.-PREGN-4- ENE-21,17-CARBOLACTONES, THEIR PRODUCTION AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM
04/02/1986EP0176399A1 Steroids substituted in position 10 by a radical containing a double or triple bond, process for their preparation, their use as medicaments and pharmaceutical compositions containing them
04/01/1986CA1202615A1 7.alpha.-ALKOXYCARBONYL-15.beta., 16.beta.-METHYLENE-4- ANDROSTENES, PROCESS FOR THE PREPARATION THEREOF, AND USE THEREOF AS MEDICINAL AGENTS
03/1986
03/25/1986CA1202301A1 7.alpha.-ACYLTHIO-15,16-METHYLENE-3-OXO-17.alpha.-PREGNA-1,4- DIENE-21,17-CARBOLACTONES, PROCESS FOR THE PREPARATION THEREOF, AND USE THEREOF AS MEDICINAL AGENTS
02/1986
02/13/1986WO1986000907A1 Process for the manufacture of 6alpha-methyl steroids
02/05/1986EP0170642A2 Liposomes containing steroid esters
01/1986
01/28/1986US4567172 6α-Methylprednisolone derivatives
01/28/1986US4567000 11-Difluoromethylene steroids
12/1985
12/27/1985EP0165902A2 Epoxy steroids
12/17/1985US4559332 Diuretics; aldosterone-antagonists
12/10/1985US4558041 Acne, depilatories; baldness
12/10/1985US4557867 11β-Difluoromethyl and (E)- and (Z)-11-fluoromethylene steriods
11/1985
11/26/1985US4555507 Antiinflammatory agents
11/19/1985CA1196910A1 Process for preparing new 7-substituted 3-keto .delta.4 or .delta.1-4 steroid derivatives
11/12/1985US4552871 Steroids of the 20-spiroxane series, processes for the manufacture thereof, pharmaceutical preparations containing such compounds and the use of the latter
10/1985
10/22/1985US4548748 Cyanohydrin process
10/15/1985US4547493 Antiglucocorticoids, oxytocics, contraceptive agents
10/02/1985EP0156643A2 Ester prodrugs of steroids
10/02/1985EP0156284A2 17-Substituted estradienes
09/1985
09/10/1985US4540686 3-Keto-19-nor-Δ4,9 -steroids
09/10/1985CA1193246A1 PREPARATION PROCESS OF NEW 11 .beta.-SUBSTITUTED STEROID DERIVATIVES
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