| Patents for C12P 33 - Preparation of steroids (1,659) |
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| 03/31/2011 | WO2011038313A2 Selective oxidation of c-h bonds of modified substrates by p450 monooxygenase |
| 03/30/2011 | EP2302065A1 Solventless extraction process |
| 03/30/2011 | CN101993869A Relevant experimental technique of epiphyte secondary metabolism function reformation and application thereof |
| 03/30/2011 | CN101633913B Parkeol synthesis related protein, and coding gene and application thereof |
| 03/16/2011 | EP2295595A1 Solventless extraction process |
| 03/16/2011 | EP2295594A1 Solventless extraction process |
| 03/10/2011 | WO2010114255A3 Androgen-containing product obtained by fermenting sterol-containing natural substance using microorganisms, and method for preparing same |
| 03/08/2011 | US7901904 Method and intermediates for preparing 2-alkoxy and 2-aryloxy estrogen compounds |
| 02/16/2011 | CN101974066A Method for preparing hecogenin |
| 02/16/2011 | CN101974055A Method for extracting cucurbitacin B |
| 02/16/2011 | CN101381392B Pentacyclic triterpene saponins compounds, preparation method and use |
| 02/01/2011 | US7879603 Method for differentiating mesenchymal stem cells into steroid-producing cells |
| 02/01/2011 | US7879592 Biosynthesis using genetic engineered yeasts |
| 01/19/2011 | CN101948760A Method for producing grifola sterides and polysaccharides by liquid suspension cultivation |
| 01/06/2011 | WO2011000693A1 Process for the preparation of testosterone |
| 01/06/2011 | WO2008130372A8 Production of sterols in oleaginous yeast and fungi |
| 01/06/2011 | CA2767052A1 Process for the preparation of testosterone |
| 01/05/2011 | EP1721983B1 Triterpene hydroxylase |
| 01/05/2011 | CN101935681A Conversion action of black rhizopus on ginsenosides |
| 12/29/2010 | CN101928746A Preparation method of androstane-1, 4, 6-triene-3, 17-diketone |
| 12/29/2010 | CN101928671A Method for preparing ginsenoside Rg3 from alternaria alternata YS-2 and fermented ginseng stem-leaf total saponin thereof |
| 12/29/2010 | CN101565709B 3-sterone-9Alpha-hydroxylation enzyme gene, 3-sterone-9Alpha-hydroxylation enzyme reductase gene, relevant carriers, engineering bacteria and applications thereof |
| 12/29/2010 | CN101353680B High yield liquid fermentation process of Agrocybe chaxingu Huang mycelia of polysaccharide and triterpene substance |
| 12/23/2010 | US20100323390 Method for the Identification of a Metabolic Pathway Family by Means of Positive Selection |
| 12/23/2010 | DE102009025996A1 Hydroxylation of terpenoids e.g. triterpenes, comprises adding terpenoids and cytochrome P450 CYP106A2 from Bacillus megaterium as biocatalyst to reaction medium, optionally adding electron transfer partner, incubating and extracting |
| 12/23/2010 | CA2766050A1 Production of alkaloids by liliaceae cell culture |
| 12/08/2010 | CN101096690B Method for preparing ethanol with turmeric |
| 12/07/2010 | US7846874 detection, within metagenomic libraries, of novel biosynthesis pathways involved in a biochemical reaction having a known product such as an agrochemical, drug, nutraceutical or chemical |
| 12/02/2010 | US20100305341 Production of sterols in oleaginous yeast and fungi |
| 12/01/2010 | CN1970785B Method for clean production and comprehensive utilization of yam saponin |
| 11/25/2010 | WO2010133194A1 Microorganism for expressing a human membrane protein |
| 11/24/2010 | CN101892282A Liquid fermentation method for improving yield of ganoderma lucidum triterpenoid by using rare earth element |
| 11/24/2010 | CN101220334B Mucor circinelloides bacterial strain, cultivating method and application of the same in C21, C19 sterides and aza sterides biotransformation |
| 11/10/2010 | CN101880302A Polyhydroxylated sterol derivative as well as preparation and application thereof |
| 11/03/2010 | CN101457250B Method for synthesizing betulic acid from betulin through microbial cell bioconversion |
| 10/27/2010 | EP1385980B1 Yeast strains autonomously producing steroids |
| 10/20/2010 | EP1252324B1 Solventless extraction process |
| 10/13/2010 | EP2239320A1 Nerve trunk cell propagation accelerator |
| 10/13/2010 | CN101857855A Complex enzyme preparation and application in producing diosgenin |
| 10/07/2010 | WO2010114255A2 Androgen-containing product obtained by fermenting sterol-containing natural substance using microorganisms, and method for preparing same |
| 09/29/2010 | CN101845474A Synthetic method of 11alpha hydroxy-canrenone |
| 09/29/2010 | CN101845473A Method for effectively synthesizing phytosterol ester |
| 09/28/2010 | US7803981 Chimeric cells coding heterologous immunoglobulin for treatment, prevention and diagnosis of infections and cell proliferative disorders |
| 09/22/2010 | CN101838675A Method for synthesizing phytosterol ester in presence of biological enzyme catalyst by using supercritical CO2 as solvent |
| 09/21/2010 | CA2449651C Saponin-dicomposing enzyme, gene thereof and large-scale production system for producing soyasapogenol b |
| 09/15/2010 | CN101012474B Method for preparing Chinese yam saponin by microorganism transformation process |
| 09/08/2010 | CN101824459A Method for promoting accumulation of triterpene in betula platyphylla suk. suspension cell by utilizing endophytic fungi elicitor |
| 09/08/2010 | CN101824059A Low-sugar-chain high-activity new tea saponin and biotransformation method thereof |
| 09/07/2010 | US7790425 Using transgenic trichoderma as bioreactor for production of monoglucuronide degrading enzyme for use in treatment of systemic lupus erythematosus, autoimmune diseases or thrombosis |
| 09/01/2010 | CN101818188A Method for assisting hydrolyzing saponin by microwave radiation |
| 09/01/2010 | CN101818187A Method for extracting ursolic acid from plant materials |
| 09/01/2010 | CN101818186A Culture medium for producing fusidic acid by fermentation method |
| 08/26/2010 | WO2010095721A1 Fused monooxygenase and process for producing oxide using same |
| 08/25/2010 | CN101812499A Method for producing saponin and organic acid by using turmeric |
| 08/25/2010 | CN101812498A Fermentation production method of fusidic acid |
| 08/24/2010 | US7781193 Obtaining docosahexaenoic acid from microorganisms comprising: lysing cells, forming separate layers, recover docosahexaenoic acid lighter layer |
| 08/19/2010 | US20100209967 Process for the synthesis of 9a-hydroxy-steroids |
| 08/18/2010 | CN101805777A Poly-generation method for steam-exploded primary refining of dioscorea raw materials |
| 08/11/2010 | CN101182565B Extraction and purification method of 7 Alpha, 15Alpha-dihydroxy androstene alcohol ketone |
| 07/28/2010 | CN101402928B Bacterial strain for microbial transformation phytosterin as yield per unit androstane diene diketone |
| 07/27/2010 | CA2459370C 7.alpha.-hydroxy-pregn-4-en-3-one-20-carbaldehyde, production method thereof and production method of 7.alpha.,21-dihydroxy-20-methyl-pregn-4-en-3-one using the same |
| 07/20/2010 | US7759101 Ginsenoside glycosidases hydrolyzing ginsenoside sugar moieties and uses thereof |
| 07/15/2010 | WO2010079594A1 Sterol side chain-cleaving enzyme protein and use thereof |
| 07/13/2010 | US7754252 prepared by fermenting ginseng with bifidobacterium KK-1 capable bio-converting ingredient of ginsenosides; hypotensive, antidiabetic, anticarcinogenic, antitumor, antidepressant, analgesic and anticonvulsant |
| 07/07/2010 | CN101768619A Method for preparing rare ginsenoside IH-901 with Rd as substrate |
| 07/01/2010 | US20100167362 Saponin-decomposing enzyme, gene thereof and large-scale production system for producing soyasapogenol B |
| 06/30/2010 | CN101760496A Biological dehydrogenation preparation method of steroid drug intermediate |
| 06/30/2010 | CN101760495A Biological dehydrogenation preparation method of 6 alpha-methylprednisolone intermediate |
| 06/30/2010 | CN101760494A Biofermentation method for androstendione by using resting cell |
| 06/23/2010 | CN101748183A Method for biologically transforming panaxadiol saponins Rb1 |
| 06/16/2010 | CN1981029B Cholesterol-producing yeast strains and uses thereof |
| 06/16/2010 | CN101743316A Enzymatic process for obtaining 17 alpha-monoesters of cortexolone and/or its 9,11-dehydroderivatives |
| 06/09/2010 | CN101139562B Process for preparing rare ginsenoside compound K by fermenting panax notoginseng saponins with streptomycete |
| 06/02/2010 | CN101200754B Method for producing plant sterol ester by immobilized whole-cell enzyme catalysis in solvent-free system |
| 05/26/2010 | CN101712951A Immobilization method-based lipase fixing method and application of lipase in ferulic acid esterification |
| 05/19/2010 | CN101709322A Method for synthesizing betulic acid by carrying out biocatalysis on betulin |
| 05/13/2010 | US20100120110 Cytochrome p450s and uses thereof |
| 05/12/2010 | CN101705275A Process for producing diosgenin and method for processing peltate yam after extracting same |
| 05/12/2010 | CN101200752B Method for separation and preparation of eburicoic acid compound by using hirschioporus versatilis fermentation liquor |
| 05/06/2010 | US20100112634 Yeast strains autonomously producing steroids |
| 04/28/2010 | CN101698861A Environment-friendly extraction process for extracting dioscin by adopting Rhizopus oryzae |
| 04/22/2010 | US20100099141 Method and intermediates for preparing 2-alkoxy and 2-aryloxy estrogen compounds |
| 04/21/2010 | EP1478742B1 Identification of 3-ketosteroid 9-alfa-hydroxylase genes and microorganisms blocked in 3-ketosteroid 9-alfa-hydroxylase activity |
| 04/15/2010 | WO2010041619A1 Expression vector for pseudonocardia autotrophica |
| 04/14/2010 | EP2173891A2 Enzymatic process for obtaining 17 alpha-monoesters of cortexolone and/or its 9,11-dehydroderivatives |
| 04/14/2010 | CN101693913A Process for preparing rusco monoglycosides high-efficiently |
| 04/07/2010 | CN101285089B Preparation of 7-amino-3-desacetoxy cephalosporanic acid by maize milk fermentation-enzyme catalysis method |
| 03/31/2010 | CN101684483A Biological enzyme preparation method of natural brassinolide |
| 03/24/2010 | EP1721967B1 Method of differentiating mesenchymal stem cells into steroid-producing cells |
| 03/24/2010 | CN101676402A Method for preparing ginsenoside Rd by using microbial transformation |
| 03/17/2010 | CN101675157A Transformed strain derived from strain deficient in multidrug efflux protein, and bioconversion method using the same |
| 03/17/2010 | CN101671714A Method for preparing rare ginsenoside IH-901 |
| 03/17/2010 | CN100594238C Production process for improving suspension cell saponin content of American ginseng |
| 03/16/2010 | US7678780 Method of treating cancer using platelet releasate |
| 03/03/2010 | CN101659976A Method for preparing androstane-1,4,6-triene-3,17-diketone |
| 03/02/2010 | US7670829 from a simple carbon source; includes 17 alpha -hydroxypregnenolone, cortisol, cortexolone, 17 alpha -hydroxyprogesterone, and derivatives; genetic engineering |
| 03/02/2010 | US7670803 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 |
| 02/16/2010 | US7662598 Obtaining docosahexaenoic acid from microorganisms comprising: lysing cells, forming separate layers, recovering docosahexaenoic acid lighter layer |
| 02/02/2010 | US7655779 Collapsin response mediator protein-1 (CRMP-1) transcriptional regulatory nucleic acid sequences |
| 02/02/2010 | CA2258282C Biological process for producing steroids hydroxylated at the 25-position |