Patents
Sitemap › C07 - Organic chemistry › C07J - Steroids › C07J 41 - Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
Patents for C07J 41 - Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring (4,637)
09/1996
09/17/1996US5556845 11-β substituted-19-nor steroids
09/12/1996WO1996027800A1 Determination of steroids by competitive immunoassay
09/12/1996CA2214085A1 Determination of steroids by competitive immunoassay
09/10/1996US5554604 Method of controlling male fertility
09/10/1996US5554603 Orally active derivatives of 1,3,5(10)-estratriene
09/06/1996WO1996020208A3 New cholesterol derivative for liposomal gene transfer
09/06/1996WO1996018372A3 Cationic amphiphiles and plasmids for intracellular delivery of therapeutic molecules
09/04/1996EP0572489B1 Starting compounds for preparing calcitriol and its derivatives, method for preparing these starting compounds and intermediate products for this method
08/1996
08/29/1996WO1996026201A1 Benzopyran-containing compounds and method for their use
08/28/1996EP0728140A1 New steroids with radical-attracting aromatic substituents, process for the production thereof and pharmaceutical compounds containing the said substances
08/27/1996US5550246 Calicheamicin mimics
08/21/1996EP0726909A1 N-alkyl peptide chelate formers, their metal complexes with radionuclides, processes for producing them and radio-pharmaceutical compositions containing these compounds
08/07/1996EP0725074A2 Compounds suitable for use as intermediates in the preparation of Androst-3,5-dien-3-carboxy derivatives
08/01/1996WO1996022791A1 Novel synergistic compositions useful as anti-tumor or anti-retroviral agents
07/1996
07/30/1996US5541348 Bile acids for biological and chemical applications and processes for the production thereof
07/30/1996US5541322 Annulating a 4-amidoalkyl,5-(2-alkoxy)cyclohex-2-ene compound
07/25/1996WO1996022303A1 Therapeutic compound - fatty acid conjugates
07/25/1996CA2210500A1 Therapeutic compound - fatty acid conjugates
07/23/1996US5538960 Hydrazono-5β, 14β-androstane derivatives active on the cardiovascular system, and pharmaceutical compositions containing same
07/23/1996US5538901 Nucleophilic polysubstituted aryl acridinium ester conjugates uses thereof
07/23/1996US5538721 Stabilization of aminosteroids for topical ophthalmic and other applications
07/17/1996EP0721956A1 21-substituted steroid compound
07/17/1996EP0721461A1 Synthesis of 17-(3-pyridyl) steroids
07/17/1996EP0721460A1 3-carboxysteroids with a fluorinated side chain
07/17/1996EP0721459A1 Novel oligosaccharide-containing 14-aminosteroid compounds and novel diastereoselective aminosteroid process chemistry
07/17/1996EP0721446A1 Chiral surfactants and methods for their use in chiral separations
07/17/1996CN1126727A 11,21-bisphenyl-19-norpregnane derivatives
07/16/1996US5536714 Steroid derivatives for the treatment of prostatic hypertrophy their preparation and uses
07/11/1996WO1996020713A1 Treatment of hyperandrogenic conditions
07/11/1996CA2208687A1 Treatment of hyperandrogenic conditions
07/10/1996EP0720617A1 Novel urethane-containing aminosteroid compounds
07/10/1996EP0720616A1 Novel deoxy and oxygen-substituted sugar-containing 14-aminosteroid compounds
07/09/1996US5534630 Forming polynucleotides for initiators for active materials
07/04/1996WO1996020208A2 New cholesterol derivative for liposomal gene transfer
07/04/1996DE4446937A1 New substd. carbamoyl-cholesterol deriv.
07/03/1996EP0719278A1 Androstenone derivative
07/03/1996EP0719277A1 Androstenones
07/03/1996EP0719276A1 Orally active derivatives of 1,3,5(10)-estratriene
07/03/1996CN1032211C Process for preparing 9-alpha-hydroxy-17-methylene steroids
06/1996
06/20/1996WO1996018609A1 Formation and utility of sulfonic acid protecting groups
06/20/1996WO1996018372A2 Cationic amphiphiles and plasmids for intracellular delivery of therapeutic molecules
06/20/1996CA2205968A1 Cationic amphiphiles and plasmids for intracellular delivery of therapeutic molecules
06/13/1996WO1996017823A1 Lipopolyamines as transfection agents and pharmaceutical uses thereof
06/13/1996CA2208184A1 Lipopolyamines as transfection agents and pharmaceutical uses thereof
06/12/1996CN1124490A 4-amino-17beta-(cyclopropyloxy) androst-4-en-3-one, 4-amino-17beta-(cyclopropylamino)androst-4-en-3-one and related compounds as C17-20 lyase and 5alpha-reductase inhibitors
06/12/1996CN1124250A 17-deoxycorticosteroid-21-|O¨-carboxylic esters, processes for their preparation and pharmaceuticals containing these compounds
06/05/1996EP0714908A2 New 17-(3-imino-2-alkyl-propenyl)-5beta,14beta-androstane derivatives active on the cardiovascular system, processes for their preparation and pharmaceutical compositions containing same
06/05/1996CN1031942C Process for preparing steroids containing spiro ring use as pharmaceutical
05/1996
05/30/1996WO1996016076A1 Androstane and pregnane series for allosteric modulation of gaba receptor
05/30/1996WO1996015795A1 Compositions containing lazaroids and their use for preventing adhesions
05/30/1996CA2205919A1 Androstane and pregnane series for allosteric modulation of gaba receptor
05/29/1996EP0713393A1 Estrogenic compounds as anti-mitotic agents
05/28/1996US5521167 Cyclopentanperhydrophenanthren-17β-(hydroxy or alkoxy)-17α-(Aryl or heterocyclyl)-3β-derivatives active on the cardiovascular system, and pharmaceutical compositions containing same
05/22/1996EP0589034A4 Method for making 3-g(a)-hydroxy,3-g(b)-substituted-pregnanes
05/21/1996US5519027 D-homo-(16-ene)-11β-aryl-4-estrenes, process for their production as well as their use as pharmaceutical agents
05/14/1996US5516768 Uncompetitive inhibition of steroid and 5α-reductose
05/01/1996EP0709394A2 Steroids with a 17-spiromethylene lactone or lactol group
04/1996
04/30/1996US5512558 Nor-bile acid derivatives, processes for their preparation and the use of these compounds as medicaments
04/28/1996CA2161490A1 Steroids with a 17-spiromethylene lactone or lactol group
04/25/1996WO1996011939A1 Synthesis of 6-azaandrostenones
04/24/1996EP0708111A1 17-Desoxy corticosteroid-21-esters, a process for their preparation and pharmaceutical compositions containing them
04/18/1996WO1996011206A1 Process for preparing 17-beta-substituted-androsta-3,5-dien-3-carboxylic acids
04/17/1996CN1031576C Process for preparation of steroid products containing, in position 23 sulphinyl radical
04/17/1996CN1031575C Process for preparation of steroid products including, in position 23, ketone radical
04/17/1996CN1031574C Process for preparation of 4-amino-delta-4, 6-steroid(s) compounds
04/16/1996US5508453 Intermediate for use in the preparation of taurocholanic acids
04/16/1996US5508275 Lipid-selective antioxidants and their preparation and use
04/09/1996US5506354 Antiulcer, antiturmor, antiarthritic, antiatherosclerosis, antiallergic, antiasthma agents
04/04/1996WO1996010032A1 Novel estrenes for inducing hypothalamic effects
04/04/1996WO1996010031A1 Novel androstanes for inducing hypothalamic effects
04/04/1996CA2199044A1 Novel estrenes for inducing hypothalamic effects
04/04/1996CA2199043A1 Novel androstanes for inducing hypothalamic effects
04/02/1996US5504203 Reacting tri-keto derivative with an alkyl cyanacetate, epoxidation, reduction, hofmann degradation, optional releasing of 3-ketone
04/02/1996US5504074 Administering substituted estranes to suppress vascularization
03/1996
03/26/1996US5502183 Steroid intermediates and processes for their preparation
03/26/1996US5502044 Fluorinated 4-aminoandrostadienone derivatives and process for their preparation
03/21/1996WO1996008505A1 Steroid esters and amides, method for their preparation and their pharmaceutical use
03/21/1996DE4434488A1 Steroidester und -amide, Verfahren zu ihrer Herstellung und ihre pharmazeutische Verwendung Steroid esters and amides, process for their preparation and their pharmaceutical use
03/21/1996DE19535572A1 Prodn. of 17alpha-fluoro-steroid ketone(s), esp. progesterone derivs., useful as therapeutic agents
03/20/1996EP0702026A2 Modified bile acids, a process for their production and their use
03/20/1996EP0702025A1 Process for the preparation of 17beta-carboxy steroids and new intermediates
03/20/1996EP0701444A1 Methods and compositions for inducing sleep
03/19/1996US5500421 Liver disorders
03/14/1996WO1996007652A1 Calicheamicin mimics
03/13/1996EP0700400A1 4-AMINO-17$g(b)-(CYCLOPROPYLOXY)ANDROST-4-EN-3-ONE, 4-AMINO-17$g(b)-(CYCLOPROPYLAMINO)ANDROST-4-EN-3-ONE AND RELATED COMPOUNDS AS C 17-20? LYASE AND 5$g(a)-REDUCTASE INHIBITORS
03/13/1996EP0700291A1 15-substituted 4-azasteroids
03/13/1996CN1118352A New steroids containing in position 20 an aminosubstitued chain, preparation procass and intermediates of this process, use as medicaments and pharmaceutical compositions containing them
03/13/1996CN1118351A New preparation process for a 16SS-methyl steroid and new intermediates
03/07/1996CA2157550A1 Process for preparing a 17-.beta.-carboxy steroid derivative and new in termediates
03/05/1996US5496556 Administering a steroid reductase inhibiting compound, an androstene derivative
02/1996
02/28/1996EP0698019A1 Novel aromatic nitro compounds and their metabolites useful as anti-viral and anti-tumor agents
02/28/1996CN1117735A Steroids for treating menopausal complaints
02/27/1996US5494907 11-β substituted-19-nor steroids
02/22/1996WO1996005217A1 Pharmaceutical compositions containing estra-1,3,5(10)-triene derivatives
02/22/1996WO1996005216A1 Estra-1,3,5(10)-triene derivatives, methods of preparing such compounds and pharmaceutical compositions containing them
02/22/1996CA2196694A1 Estra-1,3,5(10)-triene derivatives, process of preparing such compounds and pharmaceutical compositions containing them
02/22/1996CA2196678A1 Pharmaceutical preparations containing estra-1,3,5(10)-triene derivatives
02/21/1996CN1031060C Process for preparing esters
02/15/1996WO1996004296A1 Pregnanes and cholanes as neurochemical initiators of change in hypothalamic function
02/15/1996WO1996003875A1 Compositions for targeting materials to cells containing androgen receptors
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