Patents
Sitemap › C07 - Organic chemistry › C07J - Steroids › C07J 9 - Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
Patents for C07J 9 - Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane (4,897)
12/2000
12/06/2000EP1057809A1 Carbonate derivatives of retinol, process for their preparation and utilisations
12/06/2000EP1056767A1 Method for the preparation of phytosterols from tall oil pitch
12/06/2000CN1275989A Bile acid salts of metals with physiological action and the use thereof in therapy
11/2000
11/29/2000CN1275060A Liver function test
11/21/2000US6150548 Linkers
11/16/2000WO2000068246A1 Steroid compounds with a c17-alkyl side chain and an aromatic a-ring for use in therapy
11/16/2000WO2000068245A1 14β-H-STEROLS, PHARMACEUTICAL COMPOSITIONS COMPRISING THEM AND USE OF THESE DERIVATIVES FOR THE PREPARATION OF MEIOSIS REGULATING MEDICAMENTS
11/16/2000WO2000068170A1 Fluorination in liquid or supercritical carbon dioxide
11/16/2000CA2373443A1 Steroid compounds with a c17-alkyl side chain and an aromatic a-ring for use in therapy
11/16/2000CA2373442A1 14.beta.-h-sterols, pharmaceutical compositions comprising them and use of these derivatives for the preparation of meiosis regulating medicaments
11/15/2000EP1051438A1 Side-chain liquid crystalline polymers
11/14/2000US6147236 Preparation of sterol and stanol-esters
11/14/2000US6147235 Process for hydrogenating unsaturated plant-based compounds and regeneration of a used catalyst
11/09/2000WO2000066611A1 Steroid derivatives
11/09/2000WO2000066068A2 Method for inducing growth and enhancing survival of nervous tissue
11/09/2000CA2372493A1 Steroid derivatives
11/09/2000CA2335966A1 Method for inducing growth and enhancing survival of nervous tissue
11/07/2000US6143910 Methods for preparation and use of 1α, 24(S) -dihydroxy vitamin D2
11/07/2000US6143754 Contraceptives for ovulation inhibition for birth control
11/02/2000WO2000064924A1 Process for the purification of sterols from hydrocarbon extracts using evaporative fractionation
11/02/2000WO2000064923A1 Process for the isolation of phytosterols from neutral substances using hydrocarbon and alcohol based solvent systems
11/02/2000WO2000064922A1 Alkanol, methyl ethyl ketone water solvent system for the separation of sterols
11/02/2000WO2000064921A2 Process of purifying phytosterols from wood or plant-derived sources by means of metal salt complexes and compositions resulting therefrom
11/02/2000CA2372154A1 Process of purifying phytosterols from wood or plant-derived sources and compositions resulting therefrom
11/02/2000CA2367729A1 Process for the purification of sterols from hydrocarbon extracts using evaporative fractionation
11/01/2000CN1058018C Androsterone derivatives and its preparing process
10/2000
10/31/2000CA2152621C Pharmaceutical compositions comprising contignasterol compounds
10/25/2000CN1057768C Sterol compositions from pulping soap
10/25/2000CN1057767C Androstanes with inducing hypothalamic effects
10/19/2000WO2000061694A1 Method for manufacturing fat-soluble phytosterol or phytostanol ester of unsaturated fatty acid
10/19/2000WO2000061603A1 Method for producing phytosterols from reduced quantities of methanol by crystallization
10/17/2000US6132936 Monomer and polymer for photoresist, and photoresist using the same
10/12/2000WO2000059921A1 Preparation of saturated phytosterols
10/12/2000WO2000059629A1 Process for producing anion-layered double hydroxide intercalation compounds and products thus produced
10/12/2000WO2000059513A1 NON-CALCEMIC, ANTIPROLIFERATIVE, TRANSCRIPTIONALLY ACTIVE SULFUR-CONTAINING ANALOGS OF 1α, 25-DIHYDROXY VITAMIN D¿3?
10/12/2000WO2000059474A1 Fusogenic lipids and vesicles
10/11/2000EP1042353A1 17beta-aryl (arylmethyl) oxy(thio)alkyl -androstane derivatives
10/06/2000CA2267929A1 Preparation of saturated phytosterols
10/05/2000WO2000058338A1 Brassinosteroid analogs useful as plant growth regulators
10/04/2000EP1039912A1 Angiostatic agents and compositions for controlling ocular hypertension
10/04/2000CN1057094C Conversion of biosnoralchol to bisnoraldehide
09/2000
09/28/2000WO2000056759A1 Processes for the preparation of steroid derivatives, intermediates therefor and processes for the preparation of the intermediates
09/28/2000WO2000056758A1 METHOD FOR PRODUCING 4,4-DIMETHYL-3β-HYDROXYPREGNA-8,14-DIENE-21-CARBOXYLIC ACID ESTERS AND INTERMEDIATE PRODUCTS OBTAINED BY SAID METHOD
09/28/2000WO2000056757A1 Immunomodulatory steroids, in particular the hemihydrate of 16.alpha.-bromoepiandrosterone
09/28/2000DE19914019C1 Verfahren zur Herstellung von 4,4-Dimethyl-3beta-hydroxypregna-8,14-dien-21-carbonsäureestern, deren Verwendung und Zwischenprodukte im Verfahren A process for the preparation of 4,4-dimethyl-3beta-hydroxypregna-8,14-diene-21-carboxylic acid esters, their use and intermediates in the process
09/28/2000CA2365081A1 Immunomodulatory steroids, in particular the hemihydrate of 16.alpha.-bromoepiandrosterone
09/21/2000WO2000054780A2 Corticosteroid formulation
09/21/2000WO2000054756A2 Nitrate esters and their use for introducing neuroprotection and cognition enhancement
09/21/2000CA2361503A1 Corticosteroid formulation
09/14/2000WO2000053618A1 22r-hydroxycholesta-8,14-diene derivatives for the inhibition of meiosis
09/12/2000US6117860 Nasally administering steroid which binds to a specific neuroepithelial receptor for alleviating premenstrual tension and anxiety
09/08/2000WO2000052142A2 Culture medium comprising meiosis activating sterols (mas) and method for in vitro fertilisation
09/08/2000WO2000051618A1 (ANDROST-5-EN-17β-YL)ALKYL SULFOXIDES AND SULFONES AND THEIR USE FOR CONTROL OF FERTILITY
09/08/2000CA2365225A1 Meiosis activating sterol augments implantation rate
09/06/2000CN1056151C 17-deoxycorticosteroid-21-(O)-carboxylic esters, process for their preparation and pharmaceuticals containing these compounds
08/2000
08/30/2000CN1055930C Steroalkenol polyfluohydrocarbyl sulfonate compound and its deriv., use and preparing process
08/30/2000CN1055929C Trifluoromethyl steroids compounds and prepn. thereof
08/29/2000US6110906 Androgen derivatives for use in the inhibition of sex steroid activity
08/24/2000WO2000048608A1 Cerebrovascular regeneration/reconstruction promoters and nerve tissue secondary degeneration inhibitors comprising ginsenoside rb¿1?
08/23/2000EP0759929B1 Oxidation of steroids having allylic groups
08/22/2000US6107286 Complexing with nucleic acids
08/22/2000US6106886 Process for the production of stanol esters, and use thereof
08/17/2000WO2000047649A1 Double metal cyanide catalysts for producing polyether polyols
08/17/2000WO2000047604A1 Unsaturated cholestane derivatives and their use for the preparation of meiosis regulating medicaments
08/17/2000WO2000047570A1 Method for producing phytosterols
08/17/2000DE19905611A1 Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen Double metal cyanide catalysts for preparing polyether polyols
08/17/2000CA2359687A1 Unsaturated cholestane derivatives and their use for the preparation of meiosis regulating medicaments
08/16/2000EP1027368A1 Use of organic acid esters in food products
08/16/2000CN1263104A Sterol derivative, synthesis method and its application
08/16/2000CN1263103A Supercritical fluid extraction method of high-purity sterol
08/16/2000CN1263102A New saponin compound and its preparation method and application
08/09/2000EP1024833A1 Pharmaceutical composition containing acid addition salt of basic drug
08/03/2000DE19916034C1 Isolation of phytosterols following methyl esterification of rape seed or soya fatty acids comprises crystallization from 25 - 75 wt. % methanol, useful as hypocholesterolemic agents in drugs and foods
08/02/2000EP1023314A1 Bile acid salts of metals with physiological action and the use thereof in therapy
07/2000
07/26/2000EP1021193A1 THERAPEUTICALLY EFFECTIVE 1$g(a), 25-DIHYDROXYVITAMIN D 3? ANALOGS
07/25/2000US6093805 Glycoside compounds and methods of synthesis
07/20/2000WO2000042058A1 Steroid derived antibiotics
07/20/2000WO2000041699A1 Use of estrogens and delta-gonadien-21-ol-3,20-diones
07/20/2000CA2360060A1 Steroid derived antibiotics
07/19/2000CN1260802A 20-aralkyl-5 'alpha'-pregnane derivatives
07/05/2000EP1015476A1 Use of organic acid esters in dietary fat
07/05/2000EP0900234B1 21-substituted progesterone derivatives as new antiprogestational agents
07/05/2000EP0554436B1 Gaba receptor modulators
07/05/2000CN1259138A 17 'beta'-allyloxy (thio) alkyl-androstane derivatives for the modulation of meiosis
06/2000
06/29/2000DE19906551C1 Purification of phytosterols useful as hypocholesterolemic agents and as food additives comprises crystallization from a saturated hydrocarbon solvent
06/22/2000WO2000035938A1 22s-hydroxycholesta-8, 14-diene derivatives with meiosis regulating activity
06/22/2000CA2352337A1 22s-hydroxycholesta-8, 14-diene derivatives with meiosis regulating activity
06/21/2000CN1257077A 3 beta-hydroxy-5-cholenic acid ester derivant, synthesis process and use thereof
06/21/2000CN1053574C Capsule for treating hepatitis
06/15/2000WO2000034307A1 Sterol phosphates used as deodorant substances
06/15/2000WO2000034305A1 Isolation and purification of sterols from neutrals fraction of tall oil pitch by dual decantation crystallization
06/14/2000CN1256277A Phytostrin and/or phytosteroidal alkanol derivative
06/13/2000US6075132 Ursodeoxycholic acid derivatives and methods for producing them
06/08/2000DE19855956A1 Sterolphosphate Sterolphosphate
06/07/2000EP1005859A1 Method for producing dispersible sterol and stanol compounds
05/2000
05/31/2000EP1004594A1 Phytosterol and/or phytostanol derivatives
05/31/2000EP1003553A1 The use of angiostatic steroids in photodynamic therapy
05/31/2000EP1003458A2 Liver function test
05/31/2000CN1254716A High-stereoselectivity synthesization of 24R,25- and 24S, 25-dihydroxysteroid
05/23/2000US6066627 Steroids as neurochemical initiators of change in human blood levels of LH
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