Patents
Patents for C07J 1 - Normal steroids containing carbon, hydrogen, halogen, or oxygen, not substituted in position 17 beta by a carbon atom, e.g. oestrane, androstane (4,828)
06/1986
06/03/1986US4592869 Selective acylation process
06/03/1986CA1205463A1 Androstene-17-dithioketals
06/03/1986CA1205462A1 16-ketoandrostene-17-dithioketals
05/1986
05/28/1986EP0182104A1 Halogen labeled compounds including estradiol derivatives, their synthetic intermediates and the syntheses thereof
05/27/1986US4591585 1-alkyl-androsta-1,4-diene-3,17-diones their production and pharmaceutical preparations containing same
05/27/1986US4591461 Steroid intermediates
05/21/1986EP0181442A1 Process for the preparation of pregnane derivative
05/14/1986EP0181287A2 Dry substances and stable suspensions
05/13/1986US4588529 Dissolving in solvent and contacting with zinc, copper, or iron dust and an acid
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
04/30/1986EP0179496A1 16-Sulfinylmethyl-steroids, their preparation and use
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
04/23/1986EP0178683A1 Imunoassay for estriol-3-sulfate
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
04/22/1986US4584137 Synthesis of 1-haloestradiols
04/10/1986WO1986002078A1 Vitamin d derivatives and methods for preparing same
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
03/18/1986US4577046 Deamination of aromatic amines
03/13/1986WO1986001502A1 Process for the production of amino compounds from hydroxyl compounds
02/1986
02/27/1986WO1986001208A1 Stereoisometrically pure 17-alpha-ethynyl-estra-2-en-17beta-ol and esters thereof
02/13/1986WO1986000908A1 DERIVATIVES OF 11-DESOXY-17alpha-OXICORTICOSTERONE
02/13/1986WO1986000907A1 Process for the manufacture of 6alpha-methyl steroids
01/1986
01/29/1986EP0169515A2 17-Halovinyl estrane derivatives, their preparation and their use in medicines
01/28/1986US4567002 Process for the preparation of 17-haloethynyl steroids, and novel 17-haloethynyl steroids
01/28/1986US4567001 Steroid intermediates
01/28/1986US4567000 11-Difluoromethylene steroids
01/21/1986US4565876 16-imino-17-azasteroids, hypotensives
01/21/1986US4565810 Derivatives of biliary acids, process for the production thereof and pharmaceutical compositions containing the same
01/16/1986WO1986000311A1 Derivatives of steroids of androstane series
01/15/1986EP0168119A1 Chemiluminescent substituted epidoxy-polycycloalkyl polycycloalkanes and process for preparing these compounds
01/08/1986EP0167057A2 Composition for use in a method for promoting nerve regeneration
01/03/1986WO1986000066A1 N-substituted butyramide derivatives
12/1985
12/27/1985EP0165902A2 Epoxy steroids
12/19/1985WO1985005622A1 1,24-dihydroxy-delta22-vitamin d3 and process for preparing same
12/17/1985US4559332 Diuretics; aldosterone-antagonists
12/10/1985US4558041 Acne, depilatories; baldness
12/10/1985US4557867 11β-Difluoromethyl and (E)- and (Z)-11-fluoromethylene steriods
12/05/1985WO1985005361A1 17abeta-HYDROXY-7alpha-METHYL-D-HOMO-19-NORANDROST-4,16-DIENE-3-ONE AND THE 17-ESTERS THEREOF: METHODS OF PREPARATION AND USES
12/05/1985WO1985005272A1 Treatment of female hair loss
12/05/1985WO1985005270A1 Treatment of female hair loss
12/04/1985EP0163596A1 Estriol esters
12/04/1985EP0163490A1 Treatment of female hair loss
12/04/1985EP0163489A1 Treatment of female hair loss
11/1985
11/21/1985EP0161985A2 17-Alpha-(aryloxy or alkoxy) androstenes
11/21/1985EP0161492A2 Estrogen synthesis inhibitors
11/19/1985CA1196910A1 Process for preparing new 7-substituted 3-keto .delta.4 or .delta.1-4 steroid derivatives
11/06/1985EP0160434A1 Manufacture of androstandione
10/1985
10/30/1985EP0159739A1 Steroids for use as immunomodulators
10/29/1985US4550100 Radioactive diagnostic agents
10/15/1985US4547493 Antiglucocorticoids, oxytocics, contraceptive agents
10/08/1985US4546098 Estrogen synthesis inhibitors
10/02/1985EP0156284A2 17-Substituted estradienes
09/1985
09/18/1985EP0154627A1 23,23-difluoro-25-hydroxy-vitamin d 3? and process for preparing same
09/17/1985US4542128 17α-Pregn-4-ene-3-oxo-21-carboxylic acid esters, process for the preparation thereof, and use thereof as medicinal agents
09/17/1985US4541957 Radioactive iodination
09/10/1985US4540686 3-Keto-19-nor-Δ4,9 -steroids
09/10/1985CA1193246A1 PREPARATION PROCESS OF NEW 11 .beta.-SUBSTITUTED STEROID DERIVATIVES
08/1985
08/27/1985US4537722 Steroid esters preparation
08/20/1985US4536401 Antiprogestation and antimineralocorticord effects
08/20/1985CA1192184A1 Method of preparing .delta.5,7-steroids
08/07/1985EP0150782A2 Process for the preparation of 15 alpha-hydroxy androst-4-ene-3,17-dione
08/01/1985WO1985003300A1 1alpha,25-DIHYDROXY-22Z-DEHYDROVITAMIN D COMPOUND
08/01/1985WO1985003299A1 Side-chain unsaturated 1-hydroxyvitamin d compounds
07/1985
07/31/1985EP0150157A2 6,6-Ethylene-15,16-methylene-3-oxo-17-alpha-pregn-4-ene 21-17 carbolactone, process for their preparation and pharmaceutical compositions containing them
07/24/1985EP0149499A2 Novel delta4- and delta5- androstene derivatives, processes for their preparation and pharmaceutical compositions containing these derivatives
07/17/1985EP0148616A2 Stabilised monolithium acetylide and the ethynylation of steroids
07/16/1985US4529811 Process for isolating organic compounds and lithium salt complexes useful in said process
07/09/1985US4528272 Fermentation of bile
07/09/1985US4528137 Process for preparing fluorine-containing steroids
07/03/1985EP0147361A2 11-Beta-aryl-estradienes, their preparation and pharmaceutical compositions containing them
07/03/1985EP0147155A2 Improved method of preparing 2-Fluoro-17beta-estradiol
07/02/1985US4526720 Process to prepare stabilized monolithium acetylide
07/02/1985CA1189853A1 Steroid compound and pharmaceutical compositions containing it
06/1985
06/19/1985EP0145493A2 11-Difluoromethyl and 11-fluoromethylene steroids
06/11/1985US4522831 Method of totally suppressing ovarian follicular development
06/11/1985US4522758 Method of preparing 2-fluoro-17β-estradiol
05/1985
05/28/1985US4519946 Antiarthritic, antidiabetic, antisecretory, and hypotensive agents
05/08/1985EP0139907A2 Process for the preparation of estrane derivatives
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
04/24/1985EP0138504A2 Steroid derivatives
04/24/1985EP0138153A2 A selective acylation process
04/23/1985US4512986 Progrestationally active steroids
04/17/1985EP0137499A2 Process for the production of beta-elemonic acid and pharmaceutical preparations containing them
04/17/1985EP0137434A2 Estrane and androstane derivatives, process for their preparation and pharmaceutical preparations containing them
03/1985
03/27/1985EP0135400A2 Estradiene derivatives labelled with tritium, their preparation and intermediates for their preparation, and their utilization in the study and in the determination of steroids in biological fluids
03/26/1985US4507290 Contraceptive
03/26/1985US4507242 Stereospecific catalytic hydrogenation
03/13/1985EP0133995A2 Steroids and therapeutic compositions containing same
03/05/1985US4502989 Aldosterone-antagonistic steroids
02/1985
02/28/1985WO1985000818A1 23,23-difluoro-25-hydroxy-vitamin d3 and process for preparing same
02/19/1985US4500460 Intestinal calcium transport
02/14/1985WO1985000609A1 Progestationally active steroids
01/1985
01/29/1985US4496555 Compounds and compositions for inhibiting estrogen sulfotransferase transferase activity, process and novel intermediates therein
01/22/1985US4495102 Aminoalkyl steroids
01/22/1985CA1181389A1 Selenium organic derivatives dehydrogenation agents and their use for the 1,4 dehydrogenation of steroids
01/02/1985EP0129947A2 Contraceptive compositions based on esters of levo-norgestrel
12/1984
12/27/1984EP0129500A2 1-Alkyl-androsta-1,4-diene-3,17-diones, process for their preparation and pharmaceutical compositions containing them
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