| Patents for C12P 33 - Preparation of steroids (1,659) |
|---|
| 01/20/2010 | EP2145959A2 Triterpene Hydroxylase |
| 01/06/2010 | CN101619340A Method for preparing saponins compounds by fermenting and culturing gen-seng fruits |
| 12/30/2009 | CN101613736A Method for preparing triterpenoid lucidone C from ganoderma lucidum fermented liquid |
| 12/23/2009 | CN100572553C Process of preparing dioscin with dioscin penicillium notatum |
| 12/23/2009 | CN100572552C Momordica grosvenori extractive with at least 40 percent grosvenor momordica glycoside and preparation method thereof |
| 12/23/2009 | CN100572551C Process of extracting steroid alkaloid from potato vine and use of the intermediate product as silage |
| 12/10/2009 | US20090305338 Plant cell lines established from the medicinal plant veratrum californicum |
| 12/09/2009 | CN101597634A Biological preparation method of 15 alpha-Hydroxylation of 13-ethyl-estr-4-ene-3,17-dione |
| 12/03/2009 | DE102008026793A1 C-Ring-substituierte Pregn-4-en-21,17-carbolactone, sowie diese enthaltende pharmazeutische Präparate C-ring-substituted pregn-4-ene-21,17-carbolactones, and pharmaceutical compositions containing them |
| 11/12/2009 | US20090280525 Process for the enantioselective reduction and oxidation, respectively, of steroids |
| 11/11/2009 | CN101575633A Method utilizing microsomal enzyme of animal liver to biosynthesize 7-dehydrocholesterol |
| 10/28/2009 | CN101565710A 3-sterone-Delta[1]-dehydrogenase gene, relevant carriers, engineering strains and applications thereof |
| 10/28/2009 | CN101565709A 3-sterone-9Alpha-hydroxylation enzyme gene, 3-sterone-9Alpha-hydroxylation enzyme reductase gene, relevant carriers, engineering bacteria and applications thereof |
| 10/27/2009 | US7608421 By culturing yeast organisms that have an increased Delta 8-, Delta 7-, Delta 24-, Delta 5-isomerase and HMG-CoA-reductase activity |
| 10/21/2009 | EP1169462B1 Oil comprising brassicastanol |
| 10/21/2009 | CN101560541A Method of producing enterodiol and enterolactone |
| 10/15/2009 | WO2009019138A3 Enzymatic process for obtaining 17 alpha-monoesters of cortexolone and/or its 9,11-dehydroderivatives |
| 09/24/2009 | US20090239837 Cholesterol-producing yeast strains and uses thereof |
| 09/15/2009 | US7588888 DNA encoding a plant deoxyhypusine synthase, a plant eukaryotic initiation factor 5A, transgenic plants and a method for controlling senescence programmed and cell death in plants |
| 09/10/2009 | US20090226967 decompose a glycoside having soyasapogenol B as an aglycone to produce soyasapogenol B; a polynucleotide encoding such a protein; soyasapogenol B can be obtained independently of the saponin content of, for example, a soybean extract; host is filamentous fungus belonging to genus Trichoderma |
| 09/09/2009 | CN101525651A Method for preparing androstenedione by biodegradation of phytosterol in two-liquid-phase system |
| 08/26/2009 | EP2093285A1 Method for biocatalysis using filamentous fungi |
| 08/19/2009 | CN101508965A Process of preparing 20(S)-ginsenoside Rh1 with streptomycete fermentation of pseudo-ginseng saponin |
| 08/18/2009 | US7575892 Expression vector encoding a triterpene hydroxylase polypeptide |
| 08/13/2009 | WO2009067484A3 Regulation of aldosterone synthesis for controlling hypertension |
| 08/12/2009 | EP2087127A2 Method for the enantioselective enzymatic reduction of secodione derivatives |
| 08/06/2009 | WO2009096445A1 Nerve trunk cell propagation accelerator |
| 07/29/2009 | CN101492707A Preparation of alpha-androstanol and content detection method |
| 07/15/2009 | CN101481725A Method for preparing ginseng saponin F2 by enzymatic hydrolysis of ginseng saponin Rb1 |
| 07/07/2009 | US7556937 By culturing genetically modified yeast organism; reduced Delta 22-desaturase activity and an increased HMG-CoA reductase activity |
| 06/30/2009 | US7553640 Proteolytic polypeptide which generates glycoside for use in prevention and treatment of rheumatic, autoimmune and thrombotic disorders |
| 06/24/2009 | CN101463371A Solventless extraction process |
| 06/17/2009 | CN101457250A Method for synthesizing betulic acid from betulin through microbial cell bioconversion |
| 06/10/2009 | EP1730296B1 Method for the identification of a metabolic pathway family by means of positive selection |
| 05/28/2009 | WO2009067484A2 Regulation of aldosterone synthesis for controlling hypertension |
| 05/28/2009 | US20090137542 Alpha-glucosidase inhibitors from fungal hydroxylation of tibolone and hydroxytibolones |
| 05/28/2009 | US20090136434 Tyrosinase enzyme inhibitors from fungal hydroxylation of tibolone |
| 05/26/2009 | CA2285686C Yeast strains with interrupted atf2 gene and uses |
| 05/13/2009 | CN100487131C Ginsenoside Compound-K preparing method |
| 05/07/2009 | US20090117613 Method for redox reaction using an old yellow enzyme |
| 05/07/2009 | US20090117612 Method of biooxidation using an old yellow enzyme |
| 05/06/2009 | CN101422502A Preparation method of dogwood extract containing ursolic acid |
| 04/29/2009 | CN101421413A Process for the preparation of steroid derivatives by reduction of oxosteroid compounds or by oxidation of hydroxysteroid compounds using a hydroxysteroid dehydrogenase |
| 04/28/2009 | US7524665 Methods and compositions for vitamin K epoxide reductase |
| 04/22/2009 | CN101412971A Paris polyphylla var. yunnanensis endogenetic Fusarium sp. for producing antibacterial activity component |
| 04/22/2009 | CN101412743A 2 alpha-hydroxy-substituted white birch keto acid, preparation thereof and anti-tumor use |
| 04/15/2009 | CN100478451C Method for catalyzed synthesizing alpha arbutin from free cells or immobilized cells |
| 04/08/2009 | EP1976997B1 Process for the preparation of 11beta-hydr0xy-9beta,10alpha-steroids employing amycolatopsis mediterranei cells |
| 04/08/2009 | CN101402928A Bacterial strain for microbial transformation phytosterin as yield per unit androstane diene diketone |
| 04/07/2009 | US7514236 genetically modified microorganism of the family of Actinomycetales of the Rhodococcus genus blocked in 3-ketosteroid 9 alpha -hydroxylase activity; useful in the microbial degradation of steroids to accumulate certain steroid products |
| 04/01/2009 | CN101397582A Method for producing diosgenin by environment friendly pollution-free holoenzyme method |
| 03/19/2009 | US20090075328 Process for the overexpression of dehydrogenases |
| 03/18/2009 | CN101386845A Complex enzyme preparation for turmeric industry and method of use thereof |
| 03/11/2009 | CN101381396A Pentacyclic triterpene saponins compounds, preparation method and use |
| 03/11/2009 | CN101381395A Pentacyclic triterpene saponins compounds, preparation method and use |
| 03/11/2009 | CN101381394A Pentacyclic triterpene saponins compounds, preparation method and use |
| 03/11/2009 | CN101381393A Pentacyclic triterpene saponins compounds, preparation method and use |
| 03/11/2009 | CN101381392A Pentacyclic triterpene saponins compounds, preparation method and use |
| 03/05/2009 | WO2008130372A3 Production of sterols in oleaginous yeast and fungi |
| 02/26/2009 | WO2009024572A1 Method for the production of modified steroid degrading microorganisms and their use |
| 02/25/2009 | CN101372706A Biological dehydrogenation method of 11 beta-hydroxy edroxyprogesteroneC1,2 site |
| 02/12/2009 | CA2691445A1 Enzymatic process for obtaining 17 alpha-monoesters of cortexolone and/or its 9,11-dehydroderivatives |
| 02/11/2009 | CN100460513C Solventless extraction process |
| 02/04/2009 | CN101360832A Process for the preparation of 11beta-hydroxy-9beta,10alpha-steroids employing amycolatopsis mediterranei cells |
| 01/28/2009 | CN101353689A Method for enhancing yield of ganoderma triterpene in ganoderma lucidum fermentation liquor |
| 01/28/2009 | CN101353680A High yield liquid fermentation process of Agrocybe chaxingu Huang mycelia of polysaccharide and triterpene substance |
| 01/20/2009 | CA2375023C Plant sterol-containing fat composition and method for producing the same |
| 01/07/2009 | CN100448886C Derivative of protopanoxatriol, prepn. method and application thereof |
| 12/31/2008 | CN101333552A Process for producing yam saponin and co-producing glucose by Acid-xylanase prehydrolyzing turmeric |
| 12/31/2008 | CN101333551A Cleaning production process for extracting saponin from turmeric |
| 12/24/2008 | WO2008155999A1 Gabaergic neuron activator |
| 12/24/2008 | EP2004838A1 Process for the preparation of steroid derivatives by reduction of oxosteroid compounds or by oxidation of hydroxysteroid compounds using a hydroxysteroid dehydrogenase |
| 12/24/2008 | EP2004828A1 Increased phytosterol content through overexpression of an acyl-coa sterol acyltransferase |
| 12/18/2008 | US20080313752 Method for Differentiating Mesenchymal Stem Cells Into Steroid-Producing Cells |
| 12/10/2008 | EP1431395B1 7alpha-hydroxypregn-4-en-3-one-20-carbaldehyde, process for producing the same, and process for producing 7alpha,21-dihydroxy-20-methylpregn-4-en-3-one from the same |
| 12/04/2008 | WO2007095527A3 Metal-enhanced chemiluminescence (mec) |
| 12/03/2008 | CN100439511C Process for catalytic extraction of yam saponin by using modified cellulase |
| 12/03/2008 | CN100439504C Saponin-digesting enzymes, genes there of and soyasapogenol B mass procution system |
| 11/27/2008 | DE19752398B4 Ein Verfahren zur Zubereitung von Metaboliten der Ginseng-Saponine A process for the preparation of metabolites of ginseng saponins |
| 11/26/2008 | CN101311274A Process for enhancing extraction rate of ferulaic acid form plant stalks by steam explosion pretreatment |
| 11/20/2008 | DE4290124B4 Verfahren und Zusammensetzungen zur Expression von biologisch aktiven, eukaryontischen Cytochromen P450 in Bakterien Methods and compositions for the expression of biologically active eukaryotic cytochrome P450 in bacteria |
| 11/19/2008 | EP1354944B1 Ginsenoside glycosidase which hydrolyzes ginsenoside glycosyl and the use thereof |
| 10/29/2008 | CN101294189A Preprocessing method for saponins slurry in dioscorea opposita saponin production process |
| 10/15/2008 | CN101285089A Preparation of 7-amino-3-desacetoxy cephalosporanic acid by maize milk fermentation-enzyme catalysis method |
| 10/09/2008 | US20080248520 Process for Production of 5-Ene-3-One or 3,6-Dione Derivatives of Sterols, Processes for Production of Lipid Metabolism Improvers, Foods, Drinks, and Animal Feeds, and Analytical Method |
| 10/08/2008 | EP1976997A1 Process for the preparation of 11beta-hydr0xy-9beta, 10alpha -steroids employing amycolatopsis mediterranei cells |
| 10/07/2008 | US7432075 Indentification of 3-ketosteroid 9-alfa-hydroxylase genes and microorganisms blocked in 3-ketosteroid 9-alfa-hydroxylase activity |
| 09/04/2008 | WO2008105513A1 Transformed strain derived from strain deficient in multidrug efflux protein, and bioconversion method using the same |
| 09/04/2008 | CA2679532A1 Transformed strains originated from multidrug efflux protein defective strains and a method for microbial conversion using them |
| 08/27/2008 | CN101250576A Method for producing 17 alpha-methyl-teslosterone by employing spherical arthrobacterium |
| 08/27/2008 | CN100413880C Derivative of protopanoxadiol, preparation method and application thereof |
| 08/26/2008 | US7416866 Using transgenic bacteria to ferment 3-keto steroid Delta 1-dehydrogenase for use in selective dehydrogenation of steroids |
| 08/14/2008 | WO2008096695A1 Dna associated with hydroxylation of vitamin d |
| 08/13/2008 | EP1015597B1 Method for producing ergosterol and intermediate products thereof by means of recombinant yeasts |
| 08/07/2008 | US20080187972 Saponin-decomposing enzyme, gene thereof and large-scale production system for producing soyasapogenol B |
| 08/05/2008 | CA2207136C New 1 or 6-hydroxyl steroids, their preparation process, their application as drugs and the pharmaceutical compositions surrounding them |
| 07/30/2008 | CN101230378A Method for extracting axogenin by biological enzyme process |
| 07/29/2008 | US7405057 Cytochrome P450s and uses thereof |
| 07/23/2008 | CN101225414A Novel method for extracting natural vitamin E, phytosterol, fatty acid methyl ester by enzyme catalysis and molecular distillation |
| 07/16/2008 | CN101220334A Mucor circinelloides bacterial strain, cultivating method and application of the same in C21, C19 sterides and aza sterides biotransformation |