Patents
Patents for C07J 31 - Normal steroids containing one or more sulfur atoms not belonging to a hetero ring (2,027)
04/1981
04/14/1981CA1099255A1 Corticoids
04/07/1981US4260605 Novel alkylated pregnanes, processes for their preparation and pharmaceutical compositions containing same
03/1981
03/03/1981CA1096857A1 Preparation process of novel 17-spirosultin derivatives and corresponding gamma-hydroxy acids
02/1981
02/24/1981US4252733 17-Substituted sulfonyl-16,16-disubstituted androstenes
01/1981
01/07/1981EP0021235A1 Preparation of 25-hydroxycholesterol
01/06/1981US4243664 17,21-diacyloxy-11-fluoro-1,4,8-pregnatriene-3,20-diones, antiinflammatory agents
12/1980
12/30/1980US4242334 Antiinflammatory agents; skin disorders
12/23/1980CA1092094A1 Spirolactones and process for their preparation
12/02/1980US4237125 Controlling calcium metabolism
11/1980
11/12/1980EP0018515A2 Process for the preparation of chenodeoxycholic acid and intermediate products
10/1980
10/28/1980US4230625 Process for chenodeoxycholic acid and intermediates therefore
10/21/1980US4229441 Immunologic adjuvant
10/07/1980US4226770 Synthesis of steroids
09/1980
09/23/1980CA1086305A1 Depot-steroid esters
09/16/1980US4223030 Novel delta 4,9 pregnane derivatives
09/02/1980CA1084903A1 Anaesthetic steroids
08/1980
08/19/1980US4218446 Diuretics
08/12/1980US4217279 Synthesis of steroids
08/06/1980EP0014005A1 Novel alkylated pregnanes, processes for their preparation and pharmaceutical compositions containing same
08/05/1980US4216159 Synthesis of 16-unsaturated pregnanes from 17-keto steroids
07/1980
07/29/1980US4215102 Cytochemical agents and methods for the detection of steroid hormone receptors in human tissues
07/22/1980US4213902 Process for producing steroidal 7α-acylthio-4-en-3-ones
07/08/1980US4211701 Spironolactone process
06/1980
06/11/1980EP0012083A1 Immunologic adjuvant, process for preparation and vaccine containing such adjuvant
06/10/1980US4207316 Antiinflammatory agents
06/10/1980CA1079267A1 Method for producing new fusidic acid derivatives
06/03/1980CA1078826A1 4-androsten-3-one and process for its production
05/1980
05/06/1980US4201778 6-Acyloxy-1,4,6-pregnatrienes, their use as anti-inflammatory agents, methods for their manufacture, and 6-oxo-1,4-pregnadiene intermediates
04/1980
04/16/1980EP0010056A1 Corticoid sulfopropionic acid esters and their salts, process for their preparation and pharmaceutical preparations containing these compounds
04/15/1980US4198403 17 Beta-thiocarboxylic acid esters of 4-halo-3-oxoandrost-4-enes
03/1980
03/18/1980US4193921 Pregnane derivatives
03/18/1980CA1073898A1 Radioimmunoassay of cortisol and novel cortisol derivatives useful therefor
03/11/1980US4192871 Anaesthetics - steroids
03/11/1980US4192802 Process for the manufacture of steroid carboxylic acid lactones
02/1980
02/26/1980US4190593 Amides of 6-alpha-carboxymethylthiocortisol
02/26/1980CA1072540A1 Novel 2,2-dimethyl steroids and a process for the preparation thereof
02/19/1980US4189471 Immunologic glycolipid adjuvants
02/19/1980US4189440 Antiinflammatory and anti-rheumatoid arthritic agents
02/12/1980US4188385 Thioetianic acid derivatives
02/06/1980EP0007515A1 7a-methyl estrogens and process for their preparation and their use in further processing
02/05/1980US4187301 17 Beta-thiocarboxylic acid esters of 6 alpha, 6 beta-difluoro-3-oxoandrost-4-enes
02/05/1980CA1071187A1 Acylated diepoxy-androstane and a process for the preparation thereof
01/1980
01/23/1980EP0007277A2 New glycolipid compound useful as immunologic adjuvant and its preparation
01/15/1980US4183924 17α-Chloro-17β-hydrocarbonsulfinyl-1,4-androstadienes and the corresponding 17β-hydrocarbonsulfonyl derivatives and their use as anti-acne agents
01/15/1980US4183852 Process for preparing 25-hydroxycholesterol
01/15/1980CA1069885A1 .delta.15-steroid
01/08/1980CA1069497A1 Diepoxy-androstanes and a process for the preparation thereof
12/1979
12/25/1979US4180570 17β-Hydroxy-4-androsten-3-ones and process for the preparation thereof
12/18/1979US4179452 3α,6α-Dihydroxy-5β-cholestan-24-one derivatives and process for preparing the same
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
11/1979
11/27/1979US4176126 Antiinflammatory agents
11/06/1979CA1065849A1 Process for the manufacture of steroid carboxylic acid lactones
10/1979
10/31/1979EP0004975A2 17-Alkylcarbonates of corticoids, process for their preparation and their use as medicines against dermatoses
10/23/1979CA1064908A1 16.alpha.-ARYLCARBONYLPREGNENES
10/23/1979CA1064906A1 Process for the preparation of new 16-ethers of fusidic acid derivatives
10/17/1979EP0004773A2 17-Beta-thiocarboxylic acid esters of 4-halo-3-oxoandrost-4-enes, their pharmaceutical use and processes for their preparation
10/17/1979EP0004741A2 Thio etianic acid derivatives, their preparation and pharmaceutical use
10/16/1979US4171306 Diepoxy-androstanes and a process for the preparation thereof
09/1979
09/05/1979EP0003863A1 Novel androstadienes, processes for their preparation and pharmaceutical compositions containing them
08/1979
08/22/1979EP0003583A1 Compositions for cytochemical investigation, their use and method for the detection of steroid hormone receptors in human tissues
08/08/1979EP0003341A2 11,17-Substituted pregnanes, their preparation and application for the preparation of pharmaceutical compositions
08/07/1979US4163744 Synthesis of steroids
08/07/1979CA1059987A1 Introducing delta 11 unsaturation into steroid compounds
07/1979
07/24/1979US4162259 Fusidic acid derivatives
07/10/1979CA1058160A1 Cycloaliphatic thiones
07/03/1979US4160027 Steroid cyanoketones and intermediates
06/1979
06/12/1979CA1056371A1 Polyhalogeno-steroids and processes for their manufacture
05/1979
05/29/1979CA1055483A1 STEROIDAL 9,11.beta.-DIHALO (16.alpha.,17-B) 1,4-DIOXANES
05/16/1979EP0001864A1 Novel 6-oxygenated-3,20-dioxo-pregnane derivatives, process for the preparation thereof, and pharmaceutical compositions containing them
05/15/1979US4154730 Novel 17-spirosultines
05/08/1979CA1054143A1 7-hydroxy-oestradiols
04/1979
04/17/1979US4150127 Antialdosterones, diuretics
04/04/1979EP0001308A1 Novel delta-4,9-pregnane derivatives, their use as progestational and/or ovulation-inhibiting agents and process for their preparation
03/1979
03/27/1979US4146538 17-Alkylthio (and arylthio) androsteno[17α,16α-b]benzopyran-3-ones and [16α,17α]naphthopyran-3-ones
03/27/1979CA1051419A1 Preparation process of new steroidical derivatives
03/20/1979US4145346 Preparation of 3β-hydroxy-27-norcholest-5-ene-25-one and intermediates thereof
03/20/1979CA1050966A1 STEROIDAL (16.alpha.,17-B) 1,4-DIOXANES
02/1979
02/21/1979EP0000742A1 Corticoids-17-alkylcarbonates, process for their preparation and preparations containing them
01/1979
01/30/1979CA1047483A1 PROCESS FOR PRODUCING 3-HEMISULPHATE-17.alpha.-HYDROXY STEROIDS
01/16/1979US4134904 Synthesis of steroids
01/09/1979US4133811 13-Alkylthio (and arylthio)-11,17-epoxy-17-methyl-18-norandrostenes
12/1978
12/12/1978US4129564 Spirolactones
11/1978
11/14/1978US4125544 20/22/23/24-Oxa-7-oxocholesterols and esters thereof
10/1978
10/24/1978CA1041083A1 21-thiolalcohol-steroid esters
10/10/1978US4119717 Steroids, antimicrobial agents
10/03/1978US4118488 Diuretics
09/1978
09/12/1978US4113722 Steroidal[16α,17-b]benzodioxins
08/1978
08/29/1978US4110326 Acylated diepoxy-androstane and a process for the preparation thereof
07/1978
07/25/1978US4102907 Desulfinylation process for preparing androsta-4,9(11)-diene-3,17-dione
07/11/1978US4100276 Bactericides, microbiocides
07/04/1978US4098801 Synthesis of 1α-hydroxylated derivatives of cholesterol
06/1978
06/20/1978US4096253 Antifertility agents
06/13/1978US4094840 Steroid, antiinflammatory
06/06/1978US4093720 Novel-17-spirosultines their corresponding hydroxy acids and compositions thereof
05/1978
05/23/1978US4091036 Antiinflammatory agents
05/09/1978US4088760 Testosterone 5α-reductase inhibitors
05/02/1978US4087461 Anti-androgenic steroids
04/1978
04/18/1978US4085202 Conjugated to an immunological protein, radioimmunoassay
03/1978
03/28/1978US4081537 Δ15 -Steroids and pharmaceutical compositions thereof
03/07/1978US4078139 Process for deoxygenating secondary alcohols
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