| 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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| 07/04/2012 | CN101906350B Method for extracting grease from oil-tea camellia seed kernel and recovering saponin and saccharide active substances |
| 07/04/2012 | CN101856357B Application of rotundic acid in preparing medicines for preventing and treating cardiovascular and cerebrovascular diseases |
| 07/04/2012 | CN101830961B Ursolic acid ester derivatives, preparation method thereof and application thereof |
| 07/04/2012 | CN101812111B Comprehensive deep processing method for oil tea fruits |
| 07/04/2012 | CN101759759B Preparation method of betulonic acid |
| 06/27/2012 | CN102516351A Ursolic acid derivative with anti-cancer activity and preparation method thereof |
| 06/27/2012 | CN102516350A Glycyrrhetinic acid modifier with antitumor activity and preparation method thereof |
| 06/27/2012 | CN102516349A Preparation method of soyasaponin B |
| 06/27/2012 | CN101830962B Method for producing glycyrrhizin sodium aliphatate or glycyrrhizin potassium aliphatate |
| 06/27/2012 | CN101747404B Glycyrrhetinic acid cyclic phosphonate ester derivative and preparation method thereof |
| 06/21/2012 | WO2012083112A2 Cyp11b, cyp17, and/or cyp21 inhibitors |
| 06/21/2012 | CA2819515A1 Cyp11b, cyp17, and/or cyp21 inhibitors |
| 06/20/2012 | CN102504005A Compound with novel structure and preparation method and applications thereof |
| 06/20/2012 | CN102504004A Preparation process of oleanolic acid tridesmosidic saponin ingredients |
| 06/20/2012 | CN102503756A Method for extracting natural compound containing hydroxyl or/and carboxyl |
| 06/20/2012 | CN101747403B Method for extracting tea saponin from camellia seed meal |
| 06/14/2012 | US20120148693 Herbal Drug Composition for Cartilage Protection |
| 06/13/2012 | CN102492012A Method for extracting rivularinin from brook anemone |
| 06/06/2012 | EP2213679B1 Water-soluble triterpenephenol compounds having antitumor activity and the preparation thereof |
| 06/06/2012 | CN102485741A Methyl reduced oleanane triterpenoid, its preparation method and application |
| 06/06/2012 | CN101440116B Glycyrrhizin, preparation and use thereof |
| 05/30/2012 | CN102477063A Method for preparing high-purity madecassoside and asiaticoside B |
| 05/30/2012 | CN101402667B Glycosylation modified nitric oxide donor type oleaolic acid compounds, preparation and uses thereof |
| 05/30/2012 | CN101190937B Compound with liver-protecting activity |
| 05/30/2012 | CN101190935B Compound used for viral infect |
| 05/24/2012 | US20120129925 Ship 1 modulators |
| 05/23/2012 | EP2454270A2 Lupeol-type triterpene derivatives as antivirals |
| 05/23/2012 | CN102464699A 一种甘珀酸钠的制备方法 A method for preparing sodium Gamper |
| 05/23/2012 | CN102464698A Method for preparing high-content echinocystic acid |
| 05/23/2012 | CN102464697A 一种从女贞中联合制备高纯度熊果酸和齐墩果酸的方法 A high-purity ursolic acid and oleanolic acid in the joint preparation methods from privet |
| 05/23/2012 | CN102114063B Method for extracting and separating asiaticoside by countercurrent extraction combined with membrane separation |
| 05/23/2012 | CN101724006B Method for separating asiaticoside-B, hydroxyl asiaticoside and asiaticoside |
| 05/23/2012 | CN101519421B Method for preparing high-purity demethylzelasteral |
| 05/23/2012 | CN101190280B Use of extract of non-fruit part of prune tree |
| 05/16/2012 | CN102453075A Separation and purification process of glycyrrhizic acid |
| 05/16/2012 | CN102453074A Pentacyclic triterpene saponin and application thereof |
| 05/16/2012 | CN102453073A Method for extracting tea saponin from dregs of tea seedcakes |
| 05/16/2012 | CN101434635B Water-soluble phenolic triterpenoid with antineoplastic activity and preparation thereof |
| 05/10/2012 | WO2012020021A9 Glycyrrhetinic acid amine analogues for use in the treatment of inflammation, infectious diseases, cancer, autoimmune diseases, skin diseases, bone diseases and metabolic diseases |
| 05/09/2012 | CN102443037A Bio-enzyme-assisted extraction method for tea saponin |
| 05/09/2012 | CN102443036A Method for purifying asiatic acid in asiatic pennywort herb |
| 05/09/2012 | CN102443035A Preparation method of Clinodiside A |
| 05/09/2012 | CN101274953B Method for extracting corosolic acid from plant |
| 05/02/2012 | CN1944454B Anti-cancer compound, method for extracting said compound, composition containing said compound, and its use in medicine production |
| 05/02/2012 | CN102432664A Method for extracting theasaponin from tea seed pulp |
| 05/02/2012 | CN102432663A Celastrol derivative and preparation method thereof and application of celastrol derivative to preparation of antitumor medicine |
| 05/02/2012 | CN102432469A Method for extracting and separating rosmarinic acid and ursolic acid from rosemary |
| 05/02/2012 | CN101830964B Triterpenoid compounds with anti-inflammatory activities |
| 04/25/2012 | CN102424699A 一种新灰毡毛忍冬皂苷及其制备方法和用途 A new macranthoides saponins and its preparation and use |
| 04/25/2012 | CN101891794B 一种具有抗肿瘤活性的熊果酸哌嗪类衍生物及其制备方法 Ursolic acid piperazine derivatives and method for preparing anti-tumor activity |
| 04/24/2012 | CA2666437C Method of preparation of a soluble formulation of water-insoluble pentacyclic and tetracyclic terpenoids, a soluble formulation of a pentacyclic or tetracyclic terpenoid and a pharmaceutical composition containing this soluble formulation |
| 04/17/2012 | CA2515384C Medicament for inhibiting tumour growth |
| 04/11/2012 | CN102408466A 一种新盐角草皂苷及其制备方法和用途 A new Salicornia saponins and its preparation and use |
| 04/11/2012 | CN102408465A 一种灰毡毛忍冬绿原酸酯皂苷及其制备方法和用途 One kind macranthoides chlorogenic acid esters and their preparation and use saponin |
| 04/11/2012 | CN102408464A 一种新的降三萜类皂苷化合物及其制备方法和用途 A new drop triterpenoid saponin compounds and their preparation and use |
| 04/04/2012 | CN102399257A 利用连续逆流超声提取机提取甘草酸和甘草黄酮的方法 Ultrasonic extraction using continuous countercurrent extraction machine licorice acid and licorice flavonoids methods |
| 04/04/2012 | CN102399256A Glycyrrhetinic acid derivatives and preparation method, medicinal composition and application thereof to preparation of antitumor drug |
| 04/04/2012 | CN102399255A 一种桦木酸的制备方法 Preparation method of betulinic acid |
| 04/04/2012 | CN102399254A 新型五环三萜衍生物、其制备方法及用途 The new pentacyclic triterpenoid derivatives, their preparation and use |
| 03/28/2012 | CN102391352A Amino acid derivatives of rotundic acid and application of derivatives in preparation of antitumor medicines |
| 03/28/2012 | CN102391351A Asiatic acid modifier with anti-tumor activity and preparation method of the same |
| 03/28/2012 | CN102391350A Method for purifying polygalasaponin F |
| 03/28/2012 | CN102391349A New honeysuckle lonimacranthoide and preparation method and application thereof |
| 03/28/2012 | CN102391348A Method for extracting tea saponin from production waste liquid obtained in process of extracting tea oil by aqueous enzymatic method |
| 03/28/2012 | CN102391347A Joint preparation method for euscaphic acid and tormentic acid |
| 03/28/2012 | CN102391346A Oleanane saponin compounds and purpose thereof |
| 03/28/2012 | CN101747401B Novel method for preparing high-purity tea saponin |
| 03/28/2012 | CN101643488B Extraction purification process of teasel root saponin |
| 03/21/2012 | CN1995061B Cyclamin I and its preparation method and pharmaceutical composition |
| 03/21/2012 | CN102382163A Method for extracting high-purity beta-amyrin palmitate from Momordica grosvenori leaves |
| 03/21/2012 | CN102382154A Saponin compound, preparation method for same, and application thereof in immunologic adjuvant preparation |
| 03/21/2012 | CN102382153A Method for purifying momordin Ic of broom cypress fruit |
| 03/21/2012 | CN101817866B Novel triterpenoid saponin compound and application in pest control thereof |
| 03/20/2012 | CA2474688C Improved process for obtaining betulinic acid |
| 03/14/2012 | CN102372761A Method for extracting tea saponin from sasanglla cake |
| 03/14/2012 | CN101084952B Method for preparing extraction of acanthopanax senticousus saponins |
| 03/07/2012 | CN102367263A Method for separating and purifying Centella asiatica triterpene acid monoglucoside |
| 03/01/2012 | WO2012024893A1 Certain chemical entities, compositions, and methods |
| 03/01/2012 | CA2808359A1 Certain chemical entities, compositions, and methods |
| 02/29/2012 | CN102362877A Pouzolzia extract, preparation method thereof, and application thereof |
| 02/28/2012 | US8124614 Steroidal compounds for inhibiting steroid sulphatase |
| 02/23/2012 | WO2012022780A1 18-beta-glycyrrhetinic acid derivatives with anti-tumor activity |
| 02/16/2012 | WO2012020021A1 Glycyrrhetinic acid amine analogues for use in the treatment of inflammation, infectious diseases, cancer, autoimmune diseases, skin diseases, bone diseases and metabolic diseases |
| 02/16/2012 | WO2010054606A3 Triperpenoid 2 - deoxy glycosides and use thereof as medicaments |
| 02/16/2012 | US20120040930 Tetracyclic terpene series compounds, methods for preparing same, uses thereof as medicines and pharmaceutical compounds containing same |
| 02/15/2012 | CN102351940A Method for extracting high-purity tea saporin |
| 02/15/2012 | CN102351939A Method for preparing high-purity ursolic acid and oleanolic acid from ligustrum lucidum ait |
| 02/15/2012 | CN102351938A Preparation method of high-purity tea saponin |
| 02/15/2012 | CN102351937A Acetylated 18-alpha glycyrrhizic acid and preparation method thereof |
| 02/15/2012 | CN102351924A Condensation method of tea saponin extract |
| 02/15/2012 | CN102351922A Method for extracting tea saponin from Camellia oleiera Aberl. cake |
| 02/15/2012 | CN102349917A Application and preparation method of tripterine |
| 02/15/2012 | CN101456893B 一种羟基积雪草苷酸水解制备羟基积雪草酸的方法 One kind madecassoside acid hydrolysis method for preparing madecassic |
| 02/08/2012 | CN102344482A Betulinol derivant, preparation method and usage |
| 02/08/2012 | CN102344481A Derivatives of 3-O-caffeoyloleanane type pentacyclic triterpene, preparation method thereof and application thereof |
| 02/01/2012 | EP2088152B1 N'-{n-[3-oxo-lupen-28-oyl]-9-aminononanoyl}-3-amino-3-phenylpropeonic acid and the pharmaceutically acceptable derivatives thereof, a method for the production and the use thereof in the form of a medicinal agent |
| 02/01/2012 | CN102336803A Purification and preparation method for aescin extract |
| 02/01/2012 | CN102336802A Glycyrrhetinic acid-modified lipid, liver targeting liposome, micelle and compound, and their preparation method |
| 02/01/2012 | CN101590008B 一种24-亚甲基环木菠萝醇阿魏酸酯的组合物制剂和纯化工艺 One kind 24- composition formulation of methylene ring jackfruit alcohol ferulic acid and purification process |
| 02/01/2012 | CN101084955B 一种人参总皂苷的制备方法 Preparation method of radix ginseng |