Patents
Sitemap › C07 - Organic chemistry › C07J - Steroids › C07J 51 - Normal steroids with unmodified cyclopenta[a]hydrophenanthrene skeleton not provided for in groups
Patents for C07J 51 - Normal steroids with unmodified cyclopenta[a]hydrophenanthrene skeleton not provided for in groups (1,565)
02/1988
02/16/1988US4725426 Estrogenic 17α-halogen-vinylestranes
12/1987
12/17/1987WO1987007612A1 16alpha-METHYLATION PROCESS
11/1987
11/25/1987EP0246650A1 Steroids useful as anti-cancer and anti-obesity agents, a therapeutic composition containing them and use thereof for the preparation of a therapeutic composition
11/19/1987WO1987006936A1 Sialosylcholesterol, process for its preparation, and drug for treating diseases of nervous system
11/17/1987US4707472 Cycloartenol ferulate/cyclodextrin complex
11/11/1987EP0245170A1 19-Nor or 19-nor D-homo steroids substituted at position 11 beta by a phenyl group substituted by an alkynyl group, process for their preparation, their use in medicaments and pharmaceutical compositions containing them
11/04/1987EP0243449A1 Cyclic hydrocarbons with an aminoalkyl sidechain
11/03/1987US4704455 16α-methylatedΔ17(20)-corticoids
10/1987
10/22/1987WO1987006237A1 PROCESS FOR PRODUCING 7alpha-PROPYLSTEROIDS
10/22/1987DE3612632A1 Verfahren zur herstellung von 7(alpha)-propylsteroiden Process for the preparation of 7 (alpha) -propylsteroiden
10/20/1987US4701449 Novel 10-substituted steroids and their use in the induction of aldosterone antagonistic activity
09/1987
09/15/1987US4693999 Antiinflammatory, antiallergen agents
07/1987
07/21/1987US4681875 3,17 β-estriol diesters, methods of their use, and pharmaceutical preparations containing them
07/14/1987US4680290 Steroids for the treatment of hypercholesterolemia
07/07/1987US4678609 Process for the preparation of corticosteroid-21-phosphoric acids and their salts and the corticosteroid-21-phosphoric acid triesters
06/1987
06/02/1987US4670427 Antiandrogens
05/1987
05/19/1987US4666820 Of acrylate copolymer and dinitrobenzyl ester
05/13/1987EP0221705A1 Tetrahydro angiostatic steroids
05/07/1987WO1987002672A1 Tetrahydro angiostatic steroids
04/1987
04/23/1987WO1987002367A2 Cyclic hydrocarbons with an aminoalkyl sidechain
04/21/1987US4659516 Antiestrogens
04/14/1987CA1220469A1 Organometallic oestrogen complexes and their use in the assay of the hormonal receptors
04/08/1987EP0216927A1 Cycloartenyl ferrulate-cyclodextrin complex
04/07/1987US4656142 Organometallic complexes of estrogens and their application to the determination of hormone receptors
04/01/1987CN85106995A Process for preparing new steroids substituted at position 10 by a radical including a double or triple bond
03/1987
03/24/1987CA1219686A1 Process for making semiconductor devices using photosensitive bodies
02/1987
02/04/1987EP0210665A1 Steroids useful as anti-cancer, anti-obesity, anti-hyperglycemic, anti-autoimmune and anti-hyper-cholesterolemic agents
01/1987
01/22/1987DE3517998A1 Antidepressant consisting of a compound from methylated methandrostenolone (= dimethandrostenolone) and elemental lithium
01/06/1987US4634695 Glucocorticoid inhibitors
12/1986
12/24/1986CN85103839A Process for the preparation of new estriolester
12/17/1986CN85109752A Process for the preparation of triterpenyl esters of organic acids and hypolipidemic agents composed of them
12/10/1986EP0204535A1 N-fluoropyridinium salt and process for preparing same
11/1986
11/12/1986CA1213881A METHOD OF PREPARING 2-FLUORO-17.beta.-ESTRADIOL
09/1986
09/02/1986US4609651 Antigestation, antimineralocorticoid
07/1986
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
07/09/1986EP0187022A2 Phospholipid conjugates and their preparation
07/08/1986US4599200 Ketalization, methylenation, hydrolysis, acetylation
06/1986
06/24/1986CA1206471A1 Preparation process of novel derivatives of 3-keto delta 4,9 19-nor steroids
06/11/1986EP0184112A2 Novel vitamin D derivatives and process for producing the same
06/04/1986EP0182808A1 17 a?$g(b)-HYDROXY-7$g(a)-METHYL-D-HOMO-19-NORANDROST-4,16-DIENE-3-ONE AND THE 17-ESTERS THEREOF: METHODS OF PREPARATION AND USES
06/03/1986US4592869 Selective acylation process
05/1986
05/21/1986EP0181561A1 Process for the preparation of corticosteroid-21-phosphoric acids and their salts, and the triesters of certicusteroid-21-phosphoric acid
04/1986
04/22/1986US4584136 Process for preparing Estracyt compounds having a carcinostatic bound thereto
04/15/1986CA1203234A1 PROCESS FOR PREPARING NEW DICHLORINATED DERIVATIVES OF THE 16.alpha.-METHYL PREGNANE SERIES
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
03/26/1986EP0175540A2 20-Silyl ether steroids, and preparing 17-hydroxy-20-keto steroids
02/1986
02/27/1986WO1986001208A1 Stereoisometrically pure 17-alpha-ethynyl-estra-2-en-17beta-ol and esters thereof
02/05/1986EP0170642A2 Liposomes containing steroid esters
02/04/1986US4568492 Δ16-20-Keto steroid conversion to 17α-hydroxy-20-keto 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
01/21/1986US4565811 Sodium salt of ursodeoxycholic sulphate
01/21/1986US4565657 Process for the production of 17α-acyloxy-6-chloro-1α,2α-m
01/16/1986WO1986000312A1 Cycloartenyl ferrulate-cyclodextrin complex
01/14/1986US4564474 23,23-Difluoro-25-hydroxy-vitamin D3 and process for preparing same
12/1985
12/24/1985US4560557 Selective inhibition of cholesterol conversion
12/18/1985EP0165037A2 16 alpha-methyl steroids and their preparation
12/18/1985EP0164699A2 1,2-Beta-methylene-4-androstene and 4,6-androstadiene-3,17-dione
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
12/04/1985EP0163596A1 Estriol esters
11/1985
11/19/1985CA1196910A1 Process for preparing new 7-substituted 3-keto .delta.4 or .delta.1-4 steroid derivatives
11/05/1985US4551416 Process for preparing semiconductors using photosensitive bodies
10/1985
10/22/1985US4548749 Process for the preparation of 21-hydroxy-20-keto-Δ16 -steroids and new intermediate compounds formed in this process
10/16/1985EP0158365A2 Multiply-tritiated steroidal-21,17-spirolactones and their use as tracer compounds
10/02/1985EP0156643A2 Ester prodrugs of steroids
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
08/28/1985EP0153270A2 1-Alpha, 2-alpha-methylene-6-methylene and 6-alpha-methyl pregnenes, process for their preparation and pharmaceutical compositions containing them
07/1985
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
06/1985
06/12/1985EP0143888A2 Process for the preparation of 17-alpha-acyloxy-6-chloro-1-alpha,2-alpha-methylene-4,6-pregnadiene-3-20-diones
06/11/1985US4522758 Method of preparing 2-fluoro-17β-estradiol
05/1985
05/28/1985US4519946 Antiarthritic, antidiabetic, antisecretory, and hypotensive agents
05/07/1985US4515787 Steroids
04/1985
04/24/1985EP0138504A2 Steroid derivatives
04/24/1985EP0138153A2 A selective acylation process
04/17/1985EP0137434A2 Estrane and androstane derivatives, process for their preparation and pharmaceutical preparations containing them
04/10/1985EP0136465A2 Process for the preparation of 17-alpha-acetoxy-1-alpha, 2-alpha-methylene-pregna-4,6-diene-3,20 dione
04/09/1985CA1185233A1 Process for preparing high purity ursodeoxycholic acid
04/03/1985EP0135782A2 New derivatives of biliary acids, process for the production thereof and corresponding pharmaceutical compositions
04/03/1985EP0135762A2 Steroids
03/1985
03/26/1985CA1184556A1 Catalysts for silylation
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
02/26/1985US4501695 Spironalactone process
02/19/1985US4500460 Intestinal calcium transport
01/1985
01/29/1985US4496482 Liquid crystal silanes
01/22/1985US4495102 Aminoalkyl steroids
12/1984
12/19/1984EP0128186A1 Microfine particles having target-seeking properties
12/05/1984EP0127216A1 Process for the preparation of 21-hydroxy-20-keto-delta16-steroids and intermediate compounds formed in this process
11/1984
11/07/1984EP0124233A2 21-Hydroxycorticosteroid esters, and compositions containing them
11/07/1984EP0123736A1 New process for the preparation of 21-hydroxy-20-keto-delta 16-steroids and new intermediate compounds formed in this process
10/1984
10/31/1984EP0123241A1 Process for the preparation of Pregnan derivatives
10/17/1984EP0122151A2 Production of primary or secondary alcohol derivatives of phospholipids by the enzymatic technique
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