| Patents for C07J 63 - Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms (2,707) |
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| 11/10/2010 | CN101880308A New hopane-type triterpene and preparation method and application thereof |
| 11/10/2010 | CN101880307A Method for extracting tea saponin by utilizing microbes |
| 11/10/2010 | CN101880306A Stauntonia brachyanthera Hand-Mazz saponins components as well as preparation method and application thereof |
| 11/03/2010 | CN101875685A Lysimachia foenum-graecum hance saponin extract having more than or equal to 30 percent of saponin and extraction process thereof |
| 10/27/2010 | CN101870720A Preparation method of ursolic acid and application thereof to medicine treating tumor diseases |
| 10/27/2010 | CN101143887B Method for separating and preparing corosolicacid in loquat leaf |
| 10/20/2010 | CN101863950A Method for extracting tea saponin from oil tea cakes |
| 10/20/2010 | CN101863949A Structural modification type cameclia oleifera saponin and preparation method and application thereof |
| 10/20/2010 | CN101862385A Sanguisorba saponins and preparation method of sanguisorbin I |
| 10/13/2010 | CN101857626A Benzylation derivatives of sapindus saponin and preparation method thereof |
| 10/13/2010 | CN101857625A Method for extracting oleanolic acid from sea-buckthorn |
| 10/13/2010 | CN101856357A Application of rotundic acid in preparing medicines for preventing and treating cardiovascular and cerebrovascular diseases |
| 10/13/2010 | CN101157715B Ursolic acid chemical modified compound amino alcohol having antitumor activity |
| 10/12/2010 | US7811997 From bamboo using carbon dioxide Supercritical Fluid Extraction; a mixture comprising friedelin,lupenone and homologues; hypotensive agents; anticarcinogenic agents; antitumor agents; free radical scavengers; oxidation resistance; cardiovascular disorders; sin, hair cosmetics; oral administration |
| 10/06/2010 | EP2235036A1 Saccharide lupane derivatives, their use and pharmaceutical compositions containing these derivatives |
| 10/06/2010 | CN1784215B Melanogenesis promoter and melanogenesis promoter composition |
| 10/06/2010 | CN101851551A Method for preparing cooking oil by taking tea seeds as raw material |
| 10/06/2010 | CN101849950A Application of rotundic acid in preparing blood lipid regulating medicines |
| 09/29/2010 | EP2231163A1 Compounds and therapeutic use thereof |
| 09/29/2010 | EP2231139A2 Therapeutic formulations based on asiatic acid and selected salts thereof |
| 09/29/2010 | CN1827634B Nitrate derivatives of glycyrrhetic acid and glycyrrhetinic acid and pharmaceutical use thereof |
| 09/29/2010 | CN101200487B Method for preparing asiatic centella total saponins by using macroporous adsorption resin |
| 09/29/2010 | CN101016328B Method of separating and purifying ursolic acid and oleanolic acid |
| 09/22/2010 | CN101838338A Method for extracting and separating panax japonicus saponin and polysaccharide |
| 09/22/2010 | CN101838303A Preparation method of glycyrrhetinic acid |
| 09/22/2010 | CN101838302A Method for extracting sasanquasaponin |
| 09/16/2010 | WO2010103046A1 N-hydroxy c29-amide derivatives of oleandrane |
| 09/15/2010 | EP2228380A1 Novel triterpene derivatives |
| 09/15/2010 | CN101830965A Method for catalyzing and hydrolyzing natural nucleoside compound by metal ion |
| 09/15/2010 | CN101830964A Triterpenoid compounds with anti-inflammatory activities |
| 09/15/2010 | CN101830962A Method for producing glycyrrhizin sodium aliphatate or glycyrrhizin potassium aliphatate |
| 09/15/2010 | CN101830961A Ursolic acid ester derivatives, preparation method thereof and application thereof |
| 09/15/2010 | CN101830960A Method for preparing celastrine |
| 09/15/2010 | CN101830948A Method for preparing tea saponin by using tea seed degreased dreg |
| 09/08/2010 | CN101824068A Cyclic-ahltin type triterpenoid saponin compound and preparation method and application thereof |
| 09/08/2010 | CN101824067A Barrigenol-type triterpenoid saponins compound, preparation method and application thereof |
| 09/08/2010 | CN101824059A Low-sugar-chain high-activity new tea saponin and biotransformation method thereof |
| 09/08/2010 | CN101205248B Method for preparing ursolic acid by using paulownia leaves as raw material |
| 09/01/2010 | CN101818187A Method for extracting ursolic acid from plant materials |
| 09/01/2010 | CN101817867A Method for preparing glycyrrhetinic acid |
| 09/01/2010 | CN101817866A Novel triterpenoid saponin compound and application in pest control thereof |
| 09/01/2010 | CN101817865A Method for extracting and separating tea saponin and feeding proteoglycan by using residue-removed oil-tea camellia cake |
| 09/01/2010 | CN101817864A Method for extracting and purifying oleanolic acid and Ligustrum lucidum Ait |
| 09/01/2010 | CN101817863A Method for extracting ursolic acid from sea-buckthorn |
| 09/01/2010 | CN101817862A Ursolic acid-3-O-beta-D-pyranglucuronide and derivatives thereof, and preparation method and medicinal application thereof |
| 08/25/2010 | CN101812111A Comprehensive deep processing method for oil tea fruits |
| 08/25/2010 | CN101812110A Method for extracting oleanolic acid from glossy privet fruits |
| 08/25/2010 | CN101235068B Method for preparing hederacoside C from bindwood |
| 08/18/2010 | CN101805390A Tripterine derivate and use thereof |
| 08/18/2010 | CN101805389A Preparation method of corosolic acid |
| 08/18/2010 | CN101475945B Gentiana straminea beta-amyrin synthetase gene GsAS1 and use thereof |
| 08/18/2010 | CN101284861B Triterpenoid saponin compounds, preparation method and use |
| 08/18/2010 | CN101255182B Extraction separating method for bupleurum root saponin b2 |
| 08/11/2010 | CN101798333A Tetraterpene compound and derivatives thereof for treating cancer, inflammation and central nervous system diseases |
| 08/11/2010 | CN101270143B Triterpene saponin antineoplastic compound, preparing method and uses |
| 08/10/2010 | CA2463227C Steroidal compounds for inhibiting steroid sulphotase |
| 08/10/2010 | CA2362864C New gymnemic acid derivatives, their preparation, pharmaceutical composition containing them and their medical use |
| 08/04/2010 | EP2213679A1 Water-soluble triterpenephenol compounds having antitumor activity and the preparation thereof |
| 08/04/2010 | CN101792479A Process for extracting blood sugar reducing active saponin from cyclocarya paliurus |
| 08/04/2010 | CN101792478A Light affinity labelling small molecular probe based on maslinic acid and preparation method thereof |
| 08/04/2010 | CN101792477A Acetyl ursolic acid acylate triethanolamine monoester with anti-cancer activity and preparation method thereof |
| 07/14/2010 | CN101775061A Ilex latifolia thunb saponin compound |
| 07/14/2010 | CN101775060A Method for separating and purifying ursolic acid from glossy privet leaves |
| 07/14/2010 | CN101775059A Novel glycyrrhetinic acid derivative, and preparation method and medicinal uses thereof |
| 07/14/2010 | CN101775058A Preparation and application of pharmaceutic preparation of 11-carbonyl-betal- acetyl mastic acid and derivatives thereof extracted from frankincense |
| 07/07/2010 | CN101768201A Preparation method of oleanolic acid |
| 07/07/2010 | CN101768200A Process for preparing 3-epibetulinic acid by extracting from rhizoma nelumbinis and charred rhizoma nelumbinis |
| 07/06/2010 | US7749988 Triterpenoid derivatives |
| 06/30/2010 | CN101759759A Preparation method of betulonic acid |
| 06/30/2010 | CN101759758A Preparation method of ursolic acid |
| 06/30/2010 | CN101759757A Preparation method of glycyrrhizic acid |
| 06/30/2010 | CN101759756A Method for preparing ursolic acid from rosemary |
| 06/23/2010 | CN101747405A Berberine glycyrrhizic acid enantiomer salt and preparation method and usage thereof |
| 06/23/2010 | CN101747404A Glycyrrhetinic acid cyclic phosphonate ester derivative and preparation method thereof |
| 06/23/2010 | CN101747403A Method for extracting tea saponin from camellia seed meal |
| 06/23/2010 | CN101747402A Method for enriching and purifying malol in sedum kamtschaticum |
| 06/23/2010 | CN101747401A Novel method for preparing high-purity tea saponin |
| 06/17/2010 | US20100152124 Use of hederagenin 3-0 alpha-l-rhamnopyranosyl(1-2)-(beta-d-glucopyranosyl(1-4)-alpha-l-arabinopyranoside or an extract from pulsatillae radix containing the same as a therapeutic agent for solid tumors |
| 06/16/2010 | CN1898258B Steroids having a mixed androgenic and progestagenic profile |
| 06/16/2010 | CN101735301A Method for extracting high purity oleanolic acid |
| 06/15/2010 | CA2335505C Novel triterpenoids and their use for the treatment and prevention of cancer, inflammatory disorders, and neurodegenerative disease |
| 06/09/2010 | CN101730706A Nmda and mc receptor antagonists exhibiting neuroprotective and memory enhancing activities |
| 06/09/2010 | CN101724007A Oleanolic acid derivatives and application thereof serving as alpha-glucosidase inhibitor |
| 06/09/2010 | CN101724006A Method for separating asiaticoside-B, hydroxyl asiaticoside and asiaticoside |
| 06/09/2010 | CN101724005A Novel anti-cancer purely natural medicine (11-carbonyl-beta-acetyl boswellic acid) |
| 06/09/2010 | CN101724004A Antipsoriatic new natural medicine (acetyl-11-keto-beta-boswellic acid) |
| 06/02/2010 | CN101249266B Nano liver target direction amphipathic nature block copolymers drug administration system and preparation |
| 05/26/2010 | CN101715445A Method for producing glycoside aglycone |
| 05/26/2010 | CN101711812A Method for preparing oleanolic acid capsule of Chaenomeles speciosa Nakai leaves |
| 05/20/2010 | WO2010054606A2 Triterpenoid 2-deoxy glycosides, method of preparation thereof and use thereof as medicaments |
| 05/20/2010 | CA2741096A1 Triterpenoid 2-deoxy glycosides, method of preparation thereof and use thereof as medicaments |
| 05/19/2010 | CN101037467B Method for separating purifying ursolic acid from loquat leaf |
| 05/12/2010 | CN101704874A Pentacyclic triterpene and melbine salt of derivative thereof, preparation method and medical application of pentacyclic triterpene |
| 05/12/2010 | CN101704873A Method for extracting ursolic acid from loquat leaf |
| 05/12/2010 | CN101210040B Method for separating and preparing asiaticoside chemical reference substance |
| 05/05/2010 | CN1980949B New 2-substituted d-homo-estra-1,3,5(10)-trienes as inhibitors of 17beta-hydroxy steroid dehydrogenase type 1 |
| 04/22/2010 | WO2010044371A1 Insulin secretion stimulator |
| 04/22/2010 | WO2009129545A8 Antioxidant inflammation modulators: oleanolic acid derivatives with saturation in the c-ring |
| 04/21/2010 | CN101074259B Saponin compound, its production and use |
| 04/21/2010 | CN101037465B Saponins and preparation method and application |