Patents
Sitemap › C07 - Organic chemistry › C07J - Steroids › C07J 71 - Steroids in which the cyclopenta[a]hydrophenanthrene skeleton is condensed with a heterocyclic ring
Patents for C07J 71 - Steroids in which the cyclopenta[a]hydrophenanthrene skeleton is condensed with a heterocyclic ring (3,845)
01/1987
01/06/1987US4634695 Glucocorticoid inhibitors
12/1986
12/10/1986EP0204661A2 Sapogenin containing compositions for the treatment of obesity and diabetes
11/1986
11/18/1986US4623485 Determination of aldosterones by radioimmunoassay or enzyme immunoassay
11/12/1986EP0201042A2 3alpha,5-Cyclo-22,23-dihydroxy-5alpha,steroid compounds
10/1986
10/22/1986EP0197949A1 Vitamin d derivatives and methods for preparing same
10/21/1986US4618456 Low temperature reaction with monolithic acetylide-epimerization inhibition
10/08/1986EP0197018A1 16,17-Acetal-substituted androstane-17-beta-carboxylic-acid esters, process for their preparation and pharmaceutical compound containing them
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
09/1986
09/30/1986US4614621 To form 17-alpha-ethylene-17-beta-hydroxyl-16-methylene steroids
09/30/1986US4614616 Fermentation of botryodiplodia; blocking one hydroxyl with chlorosilanes or pivalic anhydride
09/23/1986US4613463 Process and intermediates for the preparation of 17 alphahydroxyprogesterones and corticoids from an enol steroid
09/02/1986US4609651 Antigestation, antimineralocorticoid
09/02/1986CA1210754A1 Androstane derivatives, processes for their manufacture and their use as medicaments
08/1986
08/19/1986US4607028 Antiinflammatory agents
08/12/1986US4605517 Method of preparing steroid compounds of controlled particle size
08/06/1986EP0189951A1 New process for the preparation of certain steroids, especially intermediates for the preparation of proligestone and related compounds, and new intermediates formed in this process
07/1986
07/23/1986EP0188010A1 New process for the preparation of certain steroids, especially intermediates for the preparation of proligestone and related compounds, and new intermediates formed in this process
07/22/1986US4602005 Tigogenin cellobioside for treating hypercholesterolemia and atherosclerosis
07/22/1986US4602003 Synthetic compounds to inhibit intestinal absorption of cholesterol in the treatment of hypercholesterolemia
07/09/1986EP0186948A1 Process and intermediates for the preparation of 17alpha-hydroxyprogesterones and corticoids from an enol steroid
07/09/1986CN85108857A Vitamin d3 derivatives having a substituent at 2-position
06/1986
06/24/1986CA1206471A1 Preparation process of novel derivatives of 3-keto delta 4,9 19-nor steroids
06/11/1986EP0184206A2 Vitamin D3 derivatives having a substituent at 2-position
06/11/1986EP0184112A2 Novel vitamin D derivatives and process for producing the same
06/05/1986WO1986003299A1 Method for immunoanalysis of cholesterol epoxides
06/03/1986CA1205461A1 Isomers of bufalin and resibufogenin and their preparation
05/1986
05/13/1986US4588716 Method for treating metabolic bone disease in mammals
05/13/1986US4588528 1,24-dihydroxy-Δ22 -vitamin D3 and process for preparing same
05/06/1986US4587235 Novel androstane derivatives, process for their production, and pharmaceutical preparations containing them
04/1986
04/29/1986US4585765 17β-hydroxy-17α-methyl-5α-androstano[3,2-c]pyrazole 17-methyl ether
04/29/1986CA1203796A1 3.beta.,7.beta.,15.alpha.-TRIHYDROXY-5-ANDROSTEN-17-ONE, ITS 3, 15-DIPIVALATE, AND THEIR PREPARATION
04/10/1986WO1986002078A1 Vitamin d derivatives and methods for preparing same
03/1986
03/25/1986US4578475 Novel D-homosteroids
03/25/1986US4578221 Androstane carbothioic acids
03/25/1986CA1202299A1 3-chloropregnane derivatives and a process for preparing same
03/18/1986US4576936 Antinflammatory
02/1986
02/25/1986CA1201114A1 Androstane carbothioates
02/05/1986EP0170642A2 Liposomes containing steroid esters
02/05/1986EP0170500A2 Novel 9 alpha-fluoro- or chloro-corticosteroid esters and a process for their preparation
12/1985
12/31/1985US4562250 Establishing culture containing plant growth regulator, incubationwith radioactive iostopes and extraction
12/27/1985EP0165902A2 Epoxy steroids
12/19/1985WO1985005622A1 1,24-dihydroxy-delta22-vitamin d3 and process for preparing same
12/18/1985EP0165037A2 16 alpha-methyl steroids and their preparation
12/18/1985EP0164636A2 A process for the preparation of 16,17 acetals of pregnane derivatives and compounds obtained therefrom
12/17/1985US4559332 Diuretics; aldosterone-antagonists
12/11/1985EP0164298A2 6-Alpha-methyl-D-homo-corticoids
11/1985
11/27/1985EP0162330A1 Use of sterolins and spiroketalins in the production of medicaments for the treatment of psoriasis
11/26/1985US4555507 Antiinflammatory agents
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
10/30/1985EP0159431A2 Tigogenin-cellobioside and its heptaacetate, methods for their preparation, and pharmaceutical compositions containing tigogenin-cellobioside
10/15/1985US4547493 Antiglucocorticoids, oxytocics, contraceptive agents
10/08/1985US4546097 Saponin-based polyether polyols, pharmaceutical compositions and a method of using same
10/02/1985EP0156284A2 17-Substituted estradienes
09/1985
09/12/1985WO1985003939A1 1alpha-HYDROXYVITAMIN D2 ANALOGS AND PROCESS FOR PREPARING SAME
09/11/1985EP0154476A2 Steroid compound
09/10/1985US4540686 3-Keto-19-nor-Δ4,9 -steroids
09/10/1985CA1193246A1 PREPARATION PROCESS OF NEW 11 .beta.-SUBSTITUTED STEROID DERIVATIVES
08/1985
08/20/1985US4536401 Antiprogestation and antimineralocorticord effects
08/01/1985WO1985003300A1 1alpha,25-DIHYDROXY-22Z-DEHYDROVITAMIN D COMPOUND
08/01/1985WO1985003299A1 Side-chain unsaturated 1-hydroxyvitamin d compounds
07/1985
07/24/1985EP0149464A2 6-Alpha, 16-beta-dimethyl steroids
07/17/1985EP0148616A2 Stabilised monolithium acetylide and the ethynylation of steroids
07/03/1985EP0147361A2 11-Beta-aryl-estradienes, their preparation and pharmaceutical compositions containing them
07/02/1985US4526720 Process to prepare stabilized monolithium acetylide
06/1985
06/25/1985US4525303 Process for preparation of steroids
06/05/1985EP0143764A1 Novel androstane-17 beta-carboxylic acid esters, a process and intermediates for their preparation, composition and method for the treatment of inflammatory conditions
05/1985
05/28/1985US4519946 Antiarthritic, antidiabetic, antisecretory, and hypotensive agents
05/23/1985WO1985002189A1 1,25-dihdroxyvitamin d2 compounds and methods for their preparation
05/22/1985EP0142309A2 Method of preparing steroid compoundshaving a reduced particle size form
05/07/1985CA1186681A1 MONO- AND BISQUATERNARY AMMONIUM DERIVATIVES OF 2.beta., 16.beta.-DI-AMINO-5-.alpha.-ANDROSTANE DERIVATIVES AND PHARMACEUTICAL PREPARATIONS CONTAINING SAME
04/1985
04/17/1985EP0137434A2 Estrane and androstane derivatives, process for their preparation and pharmaceutical preparations containing them
04/16/1985CA1185597A1 2-cyanosteroids
03/1985
03/27/1985EP0135476A2 Carboxylic acid esters of steroids
03/13/1985EP0133995A2 Steroids and therapeutic compositions containing same
03/12/1985CA1183835A1 4-pregnene-derivatives, a process for their preparation, composition and method for the treatment of inflammatory conditions
02/1985
02/05/1985US4497805 11α-amino-androstanes
01/1985
01/22/1985US4495102 Aminoalkyl steroids
12/1984
12/27/1984EP0129499A2 13-Alpha-alkyl gonanes, their preparation and pharmaceutical compositions containing them
12/12/1984EP0127864A2 D-homo-4,9,16-estratrienes, their preparation and pharmaceutical compositions containing them
11/1984
11/22/1984WO1984004527A1 PROCESS FOR THE PREPARATION OF 1alpha,25-DIHYDROXYLATED VITAMIN D2 AND RELATED COMPOUNDS
11/13/1984US4482706 Steroid saponins
10/1984
10/24/1984EP0122882A1 Steroids of the 20-spiroxan series, process for their preparation, pharmaceutical compositions containing them and use of these compositions
10/17/1984EP0122232A1 20-Spiroxanes and analogues with open ring E, process for their preparation and pharmaceutical compositions
10/16/1984US4477445 3-Keto-19-nor-Δ4,9-steroids
10/16/1984CA1176239A1 PROCESS FOR PREPARING 16.alpha.-HYDROXY-17.alpha.- AMINOPREGNANE DERIVATIVES
09/1984
09/26/1984EP0119251A1 Hydroxyvitamin d 2? compounds and process for preparing them
09/18/1984US4472310 5β-Hydroxy-Δ6 -steroids and process for the preparation thereof
08/1984
08/29/1984EP0116974A1 11-Beta-aryl-estradienes, process for their preparation and pharmaceutical compositions containing them
08/28/1984CA1173432A1 10-(1,2-propadienyl) steroids as irreversible aromatase inhibitors
08/28/1984CA1173431A1 10-alkynyl steroids
08/22/1984EP0116329A1 D-Homo steroids, their preparation and pharmaceutical compositions
07/1984
07/03/1984US4457925 Androstane derivatives, process for their production, and pharmaceutical preparations containing them
06/1984
06/26/1984US4456601 3-Chloro-pregnane derivatives and a process for the preparation thereof
06/26/1984CA1169852A1 Condurango glycoside compounds, antitumor agents comprising them and processes for their preparation
06/13/1984EP0110434A1 Steroid intermediates substituted at position 11, and process for their preparation
06/05/1984US4452786 Solvent extraction from plant extract
05/1984
05/22/1984CA1167837A1 17-amino-16-hydroxy steroids of the androstane and oestrane series and derivatives thereof, processes for their preparation and pharmaceutical compositions
05/16/1984EP0108606A1 Steroid compounds
05/15/1984US4448721 Hydroxyvitamin D2 compounds and process for preparing same
05/08/1984US4447425 Mono- and bisquaternary ammonium derivatives of 2β,16β-di-amino-5α-androstane derivatives and pharmaceutical preparations containing same
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