| 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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| 06/26/2007 | US7235267 Brain cell or nerve cell-protecting agents comprising medicinal ginseng |
| 06/20/2007 | EP1797108A1 Compounds, compositions and methods for controlling biofilms and bacterial infections |
| 06/14/2007 | WO2006105357A3 Electrochemical method for the production of betulin aldehyde |
| 06/13/2007 | CN1980949A New 2-substituted d-homo-estra-1,3,5(10)-trienes as inhibitors of 17beta-hydroxy steroid dehydrogenase type 1 |
| 06/13/2007 | CN1321127C Iodine (I)-23-hydroxyl betulinic acid, rpeparation method and application thereof |
| 06/06/2007 | CN1974595A Amino butanetriol aescin and its prepn process |
| 06/06/2007 | CN1973877A Calamus effective-part extract and its use |
| 05/31/2007 | WO2007060684A1 An improved process for the isolation of arjunic acid from the bark of the tree terminalia arjuna and the use of this compound in the treatment of cancer |
| 05/29/2007 | US7223882 Reacting 2-amido-alkoxycarbonyl-benzaldehyde compound with alkoxycarbonyl-phosphonate compound, in the presence of lithium hydroxide in an organic solvent, adding lithium hydroxide adding an acid to the solution to obtain triterpene derivative |
| 05/23/2007 | CN1965875A Method for extracting ginseng essential oil and ginsenoside monomer by using sequential process |
| 05/16/2007 | CN1962688A Long-lasting rapin lactone and its uses in preparing plant growth regulator |
| 05/16/2007 | CN1962685A Process for preparing tea saponin |
| 05/16/2007 | CN1962684A Triterpene saponin compound, its preparing method and use thereof |
| 05/16/2007 | CN1315865C Loguat leaf total dehydrocamphenilic acid and its preparation method and use |
| 05/10/2007 | US20070105886 Steroidal compounds for inhibiting steroid sulphatase |
| 05/09/2007 | CN1314703C Technique for preparing saponin of gleditschia horrida and application |
| 05/02/2007 | CN1313479C Method for preparing holothurin from waste solution of sea cucumber processing |
| 04/25/2007 | CN1951410A Protecting agent for brain cell or nerve cell, consisting of ginseng |
| 04/25/2007 | CN1312170C Technique of preparing extract product of 'Liangtoujian' and its application in preparing medication of treating cancer |
| 04/19/2007 | WO2007042542A1 Improved method for the production of betulinic acid |
| 04/19/2007 | US20070088009 Triterpene quaternary salts as biologically active surfactants |
| 04/19/2007 | CA2624996A1 Improved method for the production of betulinic acid |
| 04/18/2007 | CN1948332A Glycyrrhetinic acid-30-acylamide derivatives and its use |
| 04/18/2007 | CN1310940C Process for producing triterpene derivative |
| 04/11/2007 | EP1772462A2 Steroid sulfamates, method for the production and use thereof |
| 04/11/2007 | CN1944454A Anti-cancer compound, method for extracting said compound, composition containing said compound, and its use in medicine production |
| 04/11/2007 | CN1943647A The method for preparing triterpenic acid extract from the loquat leaves |
| 04/04/2007 | CN1308340C Diwu saponin W3 standard product extracted from Linyin anemone and preparing process |
| 04/04/2007 | CN1308000C Medicine containing pulsatilla root extract as active component for treating solid tumor |
| 04/03/2007 | US7199114 Triterpene quaternary salts as biologically active surfactants |
| 03/29/2007 | US20070072835 Method of preparing and use of prodrugs of betulinic acid derivatives |
| 03/28/2007 | CN1935831A Method for purifying ginsenosides |
| 03/21/2007 | EP1763534A1 NOVEL 2-SUBSTITUTED D-HOMO-ESTRA-1,3,5(10)-TRIENES AS INHIBITORS OF 17ß-HYDROXYSTEROID DEHYDROGENASE TYPE 1 |
| 03/21/2007 | CN1931176A Aescin medicine composition and its prepn process and use |
| 03/21/2007 | CN1305894C Process for extracting total saponin of American ginseng and powder injection thereof |
| 03/14/2007 | CN1927878A Clematis chinensis total saponin and treatment action thereof for rheumatoild disease |
| 03/07/2007 | CN1923845A Preparation method of high-content soybean saponin |
| 03/07/2007 | CN1923844A Process for producing ursolic acid |
| 03/07/2007 | CN1303097C Japanese polygala saponin kind compound and aglucon, total saponin and total aglucon and its application in medicine |
| 03/07/2007 | CN1303096C Process for preparing corosolic acid and crataegolic acid |
| 03/07/2007 | CN1303095C Ginseng saponin superhigh pressure extraction process |
| 03/01/2007 | WO2006133395A3 Stereoselective reduction of triterpenones |
| 02/28/2007 | CN1919862A Method of extracting oleanolic acid from cockle pawpaw |
| 02/22/2007 | WO2006133314A3 Synthesis of betulonic and betulinic aldehydes |
| 02/21/2007 | EP1753416A2 Anti-retroviral moronic acid derivatives |
| 02/21/2007 | CN1916016A Antiinflammation compound |
| 02/21/2007 | CN1916015A Amine, heterocycle of chemical modification object of ursolic acid |
| 02/21/2007 | CN1916014A Extractive of alfalfa, preparation method and usage |
| 02/14/2007 | CN1911954A Glycyrrhizic acid derivative having amino acid, its preparation method and medicinal composition containing them |
| 02/14/2007 | CN1300135C Method for preparing soybean isoflavone, soybean spanin, oligosaccharide and soybean concentrated protein |
| 01/31/2007 | CN1903873A Method of producing ginseng total saponin or American ginseng total saponin and its product |
| 01/24/2007 | CN1900106A Method for preparing Chinese medicine extract and quality control method |
| 01/18/2007 | WO2007006208A1 Medicinal composition containing ginseng secondary glycosides, its preparation method and application |
| 01/17/2007 | CN1898258A Steroids having a mixed androgenic and progestagenic profile |
| 01/17/2007 | CN1896092A Lysine aescin saponin, its preparation and use |
| 01/17/2007 | CN1895375A Extracts of flaccid anemone and use thereof |
| 01/17/2007 | CN1295246C Chemosynthesis of glucuronide oleanane type double sugar chains triterpenoid saponin |
| 01/03/2007 | CN1887899A Amino alcohol as chemical modifier for ursolic acid |
| 01/03/2007 | CN1887898A Amino acid as chemical modifier for ursolic acid |
| 01/03/2007 | CN1293090C 9-alpha-substituted estratrienes as selectively active estrogens |
| 01/02/2007 | CA2168850C Estrogenic compounds as anti-mitotic agents |
| 12/27/2006 | EP1735331A1 D-homo-17-chloro-16(17)en steroids |
| 12/26/2006 | US7153979 For therapy of hepatic disorders |
| 12/21/2006 | WO2006134167A1 Steroids having a mixed androgenic and progestagenic profile |
| 12/21/2006 | CA2610222A1 Steroids having a mixed androgenic and progestagenic profile |
| 12/20/2006 | EP1068219B1 Acylated betulin and dihydrobetulin derivatives, preparation thereof and use thereof |
| 12/14/2006 | WO2006133395A2 Stereoselective reduction of triterpenones |
| 12/14/2006 | WO2006132033A1 Novel triterpenic acid derivative and preparation for external application for skin comprising the same |
| 12/14/2006 | CA2611435A1 Novel triterpenic acid derivative and preparation for external application for skin comprising the same |
| 12/13/2006 | EP1730163A1 Pharmaceuticals salts of 3-o-(3,3-dimethylsuccinyl) betulinic acid |
| 12/06/2006 | CN1872870A Method for preparing oleanolic acid from wrinkled papaya |
| 12/05/2006 | US7144875 Therapy for skin disorders; at least about 1 mu M (micromolar) lupeol |
| 12/05/2006 | CA2215067C Use of betulinic acid and its derivatives for inhibiting malignant melanoma growth and a method of monitoring this |
| 11/29/2006 | CN1869051A Preparation method of trialcohol group ginseng saponine and dialcohol group ginseng saponine |
| 11/23/2006 | WO2006105356A3 Methods of manufacturing bioactive 3-esters of betulinic aldehyde and betulinic acid |
| 11/22/2006 | EP0970104B1 Steroid sulfamates, method for the production and use thereof |
| 11/22/2006 | CN1865277A Method for purifying liquorice enoxolone |
| 11/15/2006 | EP1720895A2 Steroids having a mixed androgenic and progestagenic profile |
| 11/15/2006 | CN1861627A 23-Hydroxyl betulinic acid kind derivant and preparing process, preparation and use thereof |
| 11/15/2006 | CN1861626A Metallic salt kind medicine containing glycyrrhizic hypoglycyrrhizic or its derivant and preparation process thereof |
| 10/25/2006 | CN1850851A Method for preparing total saponins from theroots of platycodon grandiflorum utilizing weak polarity macroreticular resin and its use |
| 10/25/2006 | CN1850850A 17a-oxa-D-carburated 5 alpha-androstane-17-one-3beta-alcohol ester, and its preparing method and use |
| 10/25/2006 | CN1281616C Compound extracted from hull and stem of yellow horn, extracting method and application |
| 10/18/2006 | CN1280304C Fern effective part and compound fern glycoside and its separaton and purification method |
| 10/11/2006 | CN1843420A General saponin extract of Anemone flaccida Fr. Schmidt |
| 10/05/2006 | WO2006105356A2 Methods of manufacturing bioactive 3-esters of betulinic aldehyde and betulinic acid |
| 10/05/2006 | WO2006105354A1 Selective oxidation of triterpenes employing tempo |
| 10/05/2006 | CA2603124A1 Selective oxidation of triterpenes employing tempo |
| 09/27/2006 | CN1839146A New delta-15-d-homosteroid compounds having an androgenic effect |
| 09/20/2006 | CN1275621C Extract product of Chinese traditional medicine as well as preparation method and application |
| 09/19/2006 | US7109187 Estrogenic compounds as anti-mitotic agents |
| 09/13/2006 | CN1274710C New triterpene compound 3 beta-(counter) ferulic acid group lupeol and preparation method thereof |
| 09/13/2006 | CN1274705C Compounds with anti neurocyte apoptosis function |
| 09/06/2006 | CN1827634A Nitrate derivatives of glycyrrhetic acid and glycyrrhetinic acid and pharmaceutical use thereof |
| 08/31/2006 | US20060194774 Increased activity for the treatment of carcinomas and HIV diseases, melanoma, neuroectodermal tumor, sarcoma |
| 08/29/2006 | US7098218 7,8,9, or 10-sulfamyl, (thio)phosphonyl, sulfonyl, or sulfonamido-naphth[2,1-f]isoquinolin-1,3-diones; drug screening; enzyme inhibitors; anticarcinogenic agents |
| 08/23/2006 | CN1821262A Lonicera macranthoides active total saponin extract and its preparing method and use |
| 08/23/2006 | CN1271083C Composition, extraction process and use of total triterpene sapogenin extracted from bamboo |
| 08/17/2006 | US20060183727 Estrogenic compounds as anti-mitotic agents |
| 08/15/2006 | US7091195 Derived from plants; for preventing or inhibiting tumor growth |