Patents
Patents for C07J 31 - Normal steroids containing one or more sulfur atoms not belonging to a hetero ring (2,027)
10/1986
10/28/1986CA1213271A1 Androstene-17-dithioketals
10/28/1986CA1213270A1 Antiinflammatory 17, 17-bis(substituted thio) androstenes
10/21/1986US4618456 Low temperature reaction with monolithic acetylide-epimerization inhibition
09/1986
09/30/1986US4614621 To form 17-alpha-ethylene-17-beta-hydroxyl-16-methylene steroids
09/10/1986EP0194163A1 Self-controlled variable inductance with gaps, and electrical system having such an inductance
09/02/1986US4609651 Antigestation, antimineralocorticoid
08/1986
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
08/05/1986CA1209124A2 Androstene-17-dithioketals
07/1986
07/29/1986US4603128 Mineralocorticoid hormone antagonists
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
07/23/1986EP0188010A1 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
07/22/1986US4602009 Corticoid derivatives and process for production thereof
07/16/1986CN86100229A Self-controlled variable inductor with air gaps
06/1986
06/24/1986CA1206471A1 Preparation process of novel derivatives of 3-keto delta 4,9 19-nor steroids
06/05/1986WO1986003299A1 Method for immunoanalysis of cholesterol epoxides
06/03/1986CA1205464A2 Androstane carbothioates
06/03/1986CA1205463A1 Androstene-17-dithioketals
06/03/1986CA1205462A1 16-ketoandrostene-17-dithioketals
06/03/1986CA1205461A1 Isomers of bufalin and resibufogenin and their preparation
05/1986
05/28/1986EP0182104A1 Halogen labeled compounds including estradiol derivatives, their synthetic intermediates and the syntheses thereof
05/27/1986US4591650 Plant growth regulators
05/13/1986US4588718 Carboxy containing ester prodrugs of corticosteroids
04/1986
04/30/1986EP0179496A1 16-Sulfinylmethyl-steroids, their preparation and use
04/29/1986US4585766 Topical antiinflammatory agents
04/29/1986US4585591 17β-ethynylsteroids and process for preparing same
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
04/01/1986CA1202616A1 Sulfonate containing ester prodrugs of corticosteroids
03/1986
03/25/1986US4578221 Androstane carbothioic acids
03/19/1986EP0174447A2 16-Keto-17-substituted thio-17-alkyl (or alkenyl)-androstenes
02/1986
02/25/1986CA1201114A1 Androstane carbothioates
02/04/1986US4568491 Process for the preparation of cholesterol derivatives and novel intermediates therefor
01/1986
01/28/1986US4567172 6α-Methylprednisolone derivatives
01/28/1986US4567001 Steroid intermediates
01/28/1986CA1199908A1 Sulfonate prodrugs of corticosteroids
01/21/1986US4565811 Sodium salt of ursodeoxycholic sulphate
01/14/1986US4564474 23,23-Difluoro-25-hydroxy-vitamin D3 and process for preparing same
01/07/1986CA1199023A1 19-thio-androstane derivatives
12/1985
12/27/1985EP0165526A2 17-(substituted thio) 17-(substituted dithio) androstenes
12/24/1985US4560557 Selective inhibition of cholesterol conversion
12/17/1985US4559331 7α-Substituted 3-oxo-17α-pregn-4-ene-21,17-carbolactones, process for their production, and pharmaceutical preparations containing same
11/1985
11/13/1985EP0161187A2 17 Beta-(substituted thio) androstenes
11/12/1985US4552698 23,23-Difluoro-1α,25-dihydroxy-vitamin D3
10/1985
10/09/1985EP0157567A2 Carboxy-containing ester prodrugs of corticosteroids
09/1985
09/18/1985EP0154627A1 23,23-difluoro-25-hydroxy-vitamin d 3? and process for preparing same
09/17/1985US4541956 Tin steroids and their use as antineoplastic agents
09/10/1985US4540686 3-Keto-19-nor-Δ4,9 -steroids
08/1985
08/20/1985US4536401 Antiprogestation and antimineralocorticord effects
07/1985
07/24/1985EP0149499A2 Novel delta4- and delta5- androstene derivatives, processes for their preparation and pharmaceutical compositions containing these derivatives
07/24/1985EP0149464A2 6-Alpha, 16-beta-dimethyl steroids
07/24/1985EP0149222A2 6-Alpha, 16 alpha-dimethyl corticoids
07/17/1985EP0148616A2 Stabilised monolithium acetylide and the ethynylation of steroids
07/16/1985US4529548 17β-(substituted thio)androstenes
07/16/1985US4529547 17-(substituted thio)-17-(substituted dithio)androstenes
07/09/1985US4528138 16-Keto-17-substituted thia-17-alkyl(or alkenyl or alkynyl) androstenes
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
06/25/1985CA1189537A1 Cholecalciferol derivatives
05/1985
05/15/1985EP0141684A1 Hydrocortisone-17-carboxylic-acid ester 21-thiocarboxylyc-acid esters, their preparation and their use as medicines
04/1985
04/24/1985EP0138504A2 Steroid derivatives
04/16/1985US4511565 7α-Acylthio-1α,2α-methylene-3-oxo-17α-pregn-4-ene-21,17-carbolactones, their production and pharmaceutical preparations containing them
04/10/1985EP0136586A2 Novel corticoid derivatives and process for production thereof
03/1985
03/20/1985EP0134529A2 7-Alpha-substituted 3-oxo-17-alpha-pregn-4-ene 21-17 carbolactones, process for their preparation and pharmaceutical compositions containing them
03/05/1985US4502991 23,23-Difluoro-1α,25-dihydroxy-vitamin D3
03/05/1985US4502989 Aldosterone-antagonistic steroids
02/1985
02/28/1985WO1985000819A1 23,23-DIFLUORO-1alpha,25-DIHYDROXY-VITAMIN D3
02/28/1985WO1985000818A1 23,23-difluoro-25-hydroxy-vitamin d3 and process for preparing same
02/19/1985US4500460 Intestinal calcium transport
02/12/1985US4499021 17β(Substituted thio)-16-ketoandrostene-17α..-carboxylic acid derivatives
12/1984
12/18/1984US4488995 Topical antiinflammatory
11/1984
11/07/1984EP0124233A2 21-Hydroxycorticosteroid esters, and compositions containing them
11/06/1984US4481144 17-Substituted thia-17-alkyl(or alkenyl or alkynyl)androstenes
11/06/1984CA1177480A1 24,25-dihydroxycholestans and process for preparing the same
10/1984
10/16/1984US4477445 3-Keto-19-nor-Δ4,9-steroids
10/03/1984EP0120557A2 21-Hydroxycorticosteroid esters, and compositions containing them
09/1984
09/25/1984US4473564 19-Thio-androstane derivatives
09/18/1984US4472392 Sulfonate containing ester prodrugs of corticosteroids
09/18/1984CA1174667A1 Soft steroids having anti-inflamatory activity
09/11/1984US4470981 Chemical compounds
09/05/1984EP0117570A1 Sodium salt of ursodeoxycholic sulphate
09/05/1984EP0117266A1 12-Alpha-substituted pregna-1,4-diene-3,20-diones
09/04/1984US4469689 Sulfonate containing ester prodrugs of corticosteroids
08/1984
08/29/1984EP0116974A1 11-Beta-aryl-estradienes, process for their preparation and pharmaceutical compositions containing them
08/22/1984EP0116495A1 Androstene-17-dithioketals
08/21/1984US4466914 Process for the conversion of primary and secondary alcohols to their corresponding thiols and thiol esters
08/08/1984EP0115273A2 Aldosterone-antagonistic steroids
07/1984
07/04/1984EP0112758A1 16-Ketoandrostene-17-dithioketals
06/1984
06/12/1984US4453967 Homobrassinolide compounds which are steroids having plant growth promoting activity
06/12/1984CA1169049A1 17-substituted sulfonyl-16,16-disubstituted androstenes
05/1984
05/09/1984EP0108033A1 7-Alpha-acylthio-1-alpha,2-alpha-methylene-3-oxo-17-alpha-pregn-4-ene-21,17 carbolactones, their preparation and pharmaceutical preparations containing them
05/08/1984US4447363 Androstene-17-dithioketals
05/01/1984US4446071 Intermediates useful in the preparation of 17,17-bis(substituted thio) androstenes
04/1984
04/25/1984EP0106115A2 Process for the purification of alkaline salts of corticosteroid-phosphoric-acid esters and their utilization
04/24/1984US4444689 Antiinflammatory
04/17/1984US4443377 Isomerization-acylation process
04/11/1984EP0105224A2 Androstenes and process for their preparation
03/1984
03/28/1984EP0104054A2 16-methylene-steroids and their preparation
03/20/1984US4438033 Steroidal chiral phosphines, methods for their preparation, catalytic systems containing them and catalytic processes in which they are used
03/06/1984US4435326 Antiinflammatory agents
02/1984
02/15/1984EP0100566A1 Novel 19-thio-androstane derivatives
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