Patents
Sitemap › C07 - Organic chemistry › C07J - Steroids › C07J 63 - Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
Patents for C07J 63 - Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms (2,707)
10/1984
10/31/1984EP0123241A1 Process for the preparation of Pregnan derivatives
10/17/1984EP0122232A1 20-Spiroxanes and analogues with open ring E, process for their preparation and pharmaceutical compositions
08/1984
08/29/1984EP0116974A1 11-Beta-aryl-estradienes, process for their preparation and pharmaceutical compositions containing them
08/28/1984CA1173433A1 11.alpha.-AMINO-ANDROSTANES
08/22/1984EP0116329A1 D-Homo steroids, their preparation and pharmaceutical compositions
08/21/1984CA1173027A1 PROCESS FOR THE PREPARATION OF 17.alpha.-HYDROXY-AND 17A.alpha.-HYDROXY-D-HOMOETIOCARBOXYLIC ACIDS
07/1984
07/25/1984EP0113812A1 Process for the preparation of 17-alpha-bromoethynyl and 17-alpha-iodoethynyl-17-beta-hydroxy steroids, and 17-alpha-bromoethynyl and 17-alpha-iodoethynyl-17-beta-hydroxy steroids
06/1984
06/26/1984US4456620 Antiandrogen, useful for skin disorders
06/13/1984EP0110434A1 Steroid intermediates substituted at position 11, and process for their preparation
05/1984
05/29/1984US4451405 11α-Amino-3β-hydroxy-androstanes
05/22/1984US4450149 Radiohalogenation method
05/08/1984US4447424 Steroid derivatives
04/1984
04/03/1984CA1164859A1 Process for the preparation of 6-methylene steroids
02/1984
02/15/1984EP0100516A2 3-Beta-(3'-(carboxypropionyloxy))-ursa-9(11),12-dience-28-carboxylic acid and its salts, process for its preparation and medicines containing these compounds
01/1984
01/03/1984US4424159 Process for the synthesis of the hydroxyacetyl side-chain of steroids of the pregnane type, novel 21-hydroxy-20-oxo-17α-pregnane compounds and pharmaceutical preparations containing them
09/1983
09/13/1983US4404141 Δ9(11) - And Δ16 -21-chloro-20-keto steroids of the pregnane and D-homopregnane series, their preparation and use as intermediates for the synthesis of highly effective corticoids
08/1983
08/31/1983EP0087359A2 Nitromethylating reagent, its utilization in the preparation of nitromethylated compounds and some of their derivatives and the compounds obtained
05/1983
05/31/1983US4386085 Antiglucocorticoids
02/1983
02/22/1983CA1141750A1 Process for the preparation of 11-keto steroids
02/15/1983US4374284 Antiulcer, antiinflammatory, and antiallergic agent comprising as the main ingredient olean-12-ene-3β, 30-diol which is devoid of side effects of glycyrrhetinic acid and a new process for preparation of olean-12-ene-3β, 30-diol
02/01/1983CA1140538A1 PROCESS FOR THE SYNTHESIS OF THE HYDROXYACETYL SIDE-CHAIN OF STEROIDS OF THE PREGNANE TYPE, NOVEL 21-HYDROXY-20-OXO-17.alpha.-PREGNANE COMPOUNDS AND PHARMACEUTICAL PREPARATIONSCONTAINING THEM
01/1983
01/04/1983CA1138857A1 D-homosteroids
12/1982
12/08/1982EP0066468A1 11-Alpha-amino-androstanes
12/08/1982EP0066467A1 11-Alpha-amino-androstanes
11/1982
11/30/1982US4361578 Antiandrogens
10/1982
10/20/1982EP0062904A1 Pharmaceutical preparations containing D-homo-4,17-androstadien-3-one
10/12/1982US4353898 Treatment of ventricular dysrhythmias
10/05/1982US4352798 11 α-Amino-androstanes
09/1982
09/29/1982EP0061416A1 Process for the preparation of Delta 9(11)- and delta 16-21-chloro-20-keto steroids of the pregnane and D-homopregnane series and their use as intermediates for the synthesis of highly effective corticoids
09/08/1982EP0059637A1 11Alpha-amino-3 Beta-hydroxy-androstanes
09/07/1982US4348327 From the corresponding nitriles by hydration
08/1982
08/04/1982EP0057115A2 Steroid derivatives substituted in the 11-beta position, process for their preparation, their utilization as medicaments and compositions containing them
07/1982
07/27/1982CA1128498A1 3-0-(.beta.-D-GLUCURONOPYRANOSYL)-SOYASAPGENOL B
07/13/1982CA1127630A1 Corticoid-21-sulphopropionates and their salts, process for their manufacture and pharmaceutical preparations containing them
06/1982
06/30/1982EP0054810A2 Process for the preparation of 3-oxo-delta-1,4-steroids
06/02/1982EP0052799A1 D-homo steroids, their utilization and preparation and pharmaceutical compositions containing them
04/1982
04/27/1982CA1122589A1 Process for obtaining natural terpenes having an antipsoriatic activity
04/21/1982EP0049783A1 D-homo corticoids, their preparation and utilization
03/1982
03/30/1982US4322349 Process for preparing 6-methylene steroids
02/1982
02/16/1982US4315866 Process for preparing 11-keto steroids
01/1982
01/20/1982EP0044227A1 11-Alpha-amino androstanes, pharmaceutical compositions containing them and processes for their preparation
01/05/1982US4309565 Process for synthesizing A-nor and A-nor-18-homo-steroids
12/1981
12/30/1981EP0042606A1 Process for the preparation of 17-alpha-hydroxy and 17a-alpha-hydroxy-D-homo-etio-carboxylic acids
12/30/1981EP0042451A1 Process for the preparation of 11-beta-hydroxy steroids
12/15/1981CA1114364A1 D-homosteroides
10/1981
10/20/1981US4296109 Antishock, antiinflammatory
08/1981
08/25/1981US4285880 D-Homopregnanes
08/19/1981EP0034115A2 Process for the preparation of 6-methylene steroids
06/1981
06/17/1981EP0030368A1 Process for the preparation of 11-keto steroids
06/09/1981US4272630 D-Homosteroids
06/02/1981CA1102304A1 Process for the preparation of triterpene derivatives
04/1981
04/07/1981US4260464 Process for the preparation of 17α-(3-iodobenzoyloxy)-9α-chloro-4-pregnene-3,20-diones and their D-homo homologs
04/07/1981CA1098897A1 D-homosteroids
12/1980
12/09/1980CA1091223A1 Process for the manufacture of steroid carboxylic acids and the esters thereof
12/02/1980CA1090781A1 Chrysanthellum plant extract
09/1980
09/02/1980CA1084904A1 PROCESS FOR THE MANUFACTURE OF 6.beta.,7-METHYLENE-3-OXO- 4-ENE STEROIDS
09/02/1980CA1084903A1 Anaesthetic steroids
08/1980
08/12/1980US4217345 Complement inhibitor
08/06/1980EP0013959A1 D-homo steroids, processes for their preparation and medicines containing these D-homo steroids
07/1980
07/29/1980CA1082686A1 Novel d-homosteroids
05/1980
05/13/1980US4202841 D-Homopregnanes
05/13/1980US4202823 Diuretics
04/1980
04/16/1980EP0010056A1 Corticoid sulfopropionic acid esters and their salts, process for their preparation and pharmaceutical preparations containing these compounds
04/08/1980US4197406 Hormones
03/1980
03/11/1980US4192871 Anaesthetics - steroids
03/11/1980CA1073448A1 D-homosteroids
12/1979
12/12/1979EP0005758A1 Process for the synthesis of the hydroxyacetyl side chain of pregnane steroids, 21-hydroxy 20-oxo-17 alpha pregnanes and pharmaceutical preparations containing them
12/11/1979US4178381 C-homoestratrienes
11/1979
11/28/1979EP0005523A1 D-homosteroids, process for their preparation
11/06/1979US4173648 3β-Hydroxy-18β-olean-9-en-30-oic acids
10/1979
10/23/1979CA1064903A1 Water-soluble acidic saponine
08/1979
08/28/1979CA1061329A1 Steroids
05/1979
05/22/1979US4155918 Novel D-homosteroids
05/16/1979EP0001737A1 17-Alpha-(3-iodobenzoyloxy)-9-alpha-chloro-4-pregnene-3.20-diones, their D-homo analogues and process for their preparation
04/1979
04/17/1979CA1052768A1 D-homo steroids
04/17/1979CA1052767A1 Steroids
04/03/1979CA1051868A1 D-homo-20-keto-pregnanes
03/1979
03/27/1979US4146615 Chrysanthellum plant extract
03/06/1979CA1050009A1 Steroids
02/1979
02/27/1979CA1049496A1 D-homosteroids and process for the preparation thereof
02/20/1979US4140700 Diuretics
02/13/1979US4139716 19-Nor-D-homopregnanes
01/1979
01/30/1979US4137269 D-homosteroids
01/24/1979EP0000368A1 D-Homosteroids and preparations containing them, processes for the production of such d-homosteroids
12/1978
12/26/1978US4131655 Hormonal activity, antiinflammatory agents
10/1978
10/10/1978US4119627 Process for the manufacture of 6β,7-methylene-3-oxo-4-ene steroids
10/10/1978US4119625 Process for the manufacture of steroid carboxylic acids and the esters thereof
06/1978
06/27/1978US4097678 Δ9 (11) -5α-D-homo-20-keto steroids
04/1978
04/11/1978US4083852 Oxa- and thia-steroids
11/1977
11/08/1977US4057561 D-Homo-19-norsteroids
11/01/1977US4056633 D-homo-20-ketopregnanes and method for inducing anesthesia or narcosis
10/1977
10/04/1977US4052403 2-Hydroxyimino-1,2,3,4,6,7-hexahydro-11bH-benzo [a] quinolisine derivatives
08/1977
08/30/1977US4045574 D-homo-20-ketopregnanes
07/1977
07/19/1977US4036874 D-homopregnanes
07/05/1977US4033995 D-homo steroids
06/1977
06/14/1977US4029692 Steroid carboxylic acids and derivatives
06/07/1977US4028400 D-homosteroids
05/1977
05/31/1977US4026923 D-Homosteroids
05/31/1977US4026922 Progestational agents
05/31/1977US4026921 D-homosteroids
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