Patents
Sitemap › C07 - Organic chemistry › C07J - Steroids › C07J 71 - Steroids in which the cyclopenta[a]hydrophenanthrene skeleton is condensed with a heterocyclic ring
Patents for C07J 71 - Steroids in which the cyclopenta[a]hydrophenanthrene skeleton is condensed with a heterocyclic ring (3,845)
09/2012
09/12/2012CN102659906A Separation method for extracting and purifying total steroid saponin and monomers of the total steroid saponin from Egypt acorns
09/12/2012CN102659895A Steroid alkaloid hydrochloride, its preparation method and application
09/12/2012CN101189251B 17 beta-HSD1 and STS inhibitors
09/05/2012CN101967178B Method for extracting high-content diosgenine hydrolysate
09/05/2012CN101696229B Curcumin A as well as preparation method thereof and applications to preparing medicaments for treating cardiovascular and cerebrovascular diseases
09/05/2012CN101212907B Extracts and compounds from agapanthus africanus and their use as biological plant protecting agents
09/04/2012US8258124 Combination medicament
08/2012
08/30/2012WO2012115026A1 Tomatoside a-containing composition
08/23/2012WO2012109752A1 Steroid alkaloids and uses thereof as antimicrobial agents against electron transport-deficient microbes and as potentiators for antimicrobial agents against pathogenic bacteria
08/23/2012US20120214987 Methods and compounds for preparing 3alpha-oxygen substituted steroids
08/23/2012CA2828047A1 Steroid alkaloids and uses thereof as antimicrobial agents against electron transport-deficient microbes and as potentiators for antimicrobial agents against pathogenic bacteria
08/22/2012CN102643326A 3,6-dihydroxyl-22(27)imino-4-furan sterene and preparation method and application thereof
08/22/2012CN102643321A Separation and preparation method of acnistin B and E
08/22/2012CN102250197B Preparation method and application of total steroidal saponin extracts of dwarf lilyturf roots
08/22/2012CN101885750B Method for circularly processing and utilizing rhizome in dioscorea
08/22/2012CN101857627B Synthesis method for ciclesonide
08/21/2012CA2564889C A process for preparation of timosaponin b ii
08/15/2012CN102633861A Preparation method of physalin B
08/15/2012CN102633860A Method for extracting ardisiacrispin A
08/15/2012CN102633859A Solasodine-3 beta-O-(2-deoxy-2-benzamido)-beta-D-glucoside, as well as preparation method and application thereof
08/15/2012CN102633858A Preparation method for rocuronium bromide key intermediate 2alpha, 3alpha-epoxy-16beta-(1-pyrrolidyl)-5alpha- androstane-17 hydroxy
08/15/2012CN102631521A Method for extracting dioscin by utilizing two-aqueous-phase system
08/15/2012CN101875687B Triterpenoid, and medicinal composition and application thereof in tumor treatment
08/09/2012WO2012106393A2 Withanolide isolated from physalis longifolia and analogs and methods of use thereof
08/08/2012CN102627684A Synthesis method of 5-chloro-6beta, 19-epoxy-5alpha-androstane-3, 17-dione
08/08/2012CN101759761B Method for preparing steroid compounds containing 6alpha-F
08/02/2012US20120196842 Certain chemical entities, compositions, and methods
08/02/2012US20120196815 Withanolide Isolated from Physalis longifolia and Analogs and Methods of Use Thereof
08/01/2012CN102617698A Method for preparing fine dioscin and application of fine dioscin
08/01/2012CN102617697A New method for preparing eplerenone
08/01/2012CN102614208A Application of compound (20R,24R)-24,25-16,23-23,27-triepoxy-12-acetoxyl-9,19-cyclolanostanol-3-O-beta-D xylopyranoside in pharmacy
07/2012
07/25/2012EP2479183A2 Polymorphs of sarsasapogenin
07/25/2012CN102612522A Process for preparing (11beta, 16alpha)-9-fluoro-11-hydroxy-16,17-[1-methyl-ethylidenebis(oxy)]-21-[1-oxo-[4-(nitrooxymethyl)benzoxy]]pregna-1,4-dien-3,20-dione.
07/25/2012CN102603860A Method for purifying ardipusilloside I
07/25/2012CN102603859A Method for extracting Liriope graminifolia saponin A
07/25/2012CN102603840A Preparation methods of 17alpha-estradiol and intermediate of 17alpha-estradiol
07/25/2012CN101787068B Steroid saponin extract of Smilax riparia A.DC. and preparation method and application thereof
07/18/2012EP2475676A2 Pregnane derivatives condensed in the 16,17 position with an N-substituted isoxazolidine ring as anti-inflammatory agents
07/18/2012CN102586379A Water-saving production process of turmeric saponin
07/18/2012CN101108872B Plants natural base extract and formulated product and use thereof
07/18/2012CN101108224B Plants natural base extractive and formulated product and use thereof
07/12/2012US20120178726 Novel compounds
07/11/2012CN102558286A Synthesis method of natural saponin compound Gitonin
07/11/2012CN102558285A Preparation method of solamargine
07/11/2012CN102558284A Method for extracting ophiopogonin D
07/11/2012CN102558283A Method for extracting tomatidine from tomato branches and leaves
07/11/2012CN101643493B Peininine bile acid ester, method for preparing same and application thereof
07/05/2012US20120171126 NOVEL [3,2-c] HETEROARYL STEROIDS AS GLUCOCORTICOID RECEPTOR AGONISTS COMPOSITIONS AND USES THEREOF
07/04/2012EP1697398B1 Aqueous suspensions of ciclesonide for nebulisation
07/04/2012CN102532248A Method for preparing trigonella foenum-graecum saponin B
07/04/2012CN102532247A Nematicidal compound derived from trichoderma virens as well as preparation method and application thereof
07/04/2012CN102030812B Timosaponin A-III serving as medicinal active ingredient with angiogenesis resistance
07/04/2012CN101619088B Maslinic acid derivative as well as preparation and application thereof
07/04/2012CN101591373B Method for extracting dioscin
07/04/2012CN101463065B Marsdenia tenacissima extract
07/04/2012CN101177445B Novel bufadienolide compound as well as preparation method and uses thereof
06/2012
06/27/2012CN102516352A Smilagenin in crystalline and amorphous forms
06/27/2012CN101824069B Method for preparing 4,5-epoxy-17beta-hydroxyl-androstane-3-ketone
06/21/2012WO2012079275A1 Method for preparing fluticasone furoate
06/21/2012US20120157373 Antimicrobial compounds having protective or therapeutic leaving groups
06/20/2012CN102504007A Method for separation and purification of ruscogenin monomer
06/20/2012CN102504006A Steroid saponin compound in siberian fritillary bulb
06/20/2012CN101454010B Antifungal agents
06/13/2012CN102492013A Preparation method of high-purity steroid alkaloid germine
06/07/2012US20120142651 Method of treatment of allergic rhinitis
06/06/2012EP2460812A1 Sterol derivatives and their synthesis and use
06/06/2012CN101863951B Method for preparing eplerenone
05/2012
05/31/2012US20120135046 Corticosteroid particles and method of production
05/30/2012CN1700920B Phophylactic and therapeutic use of hydroxysteroids
05/30/2012CN1642558B Uses of sapogenins and their derivatives
05/30/2012CN102482318A 异噁唑烷衍生物 Isoxazole derivative
05/30/2012CN102477065A 一种制备布地奈德的新16,17-缩酮中间体 A method of preparing a new 16,17 budesonide ketal intermediates
05/30/2012CN102477064A 一种制备环索奈德的新的16,17缩酮中间体 A ciclesonide new intermediates for the preparation of 16, 17-ketal
05/30/2012CN102477058A 一种制备布地奈德的新的16,17-二羟基中间体 A process for producing budesonide new 16,17-dihydroxy intermediate
05/30/2012CN101671385B Triterpene glycosides antifungal compounds of sea cucumber HolotoxinD-I and preparation method thereof
05/29/2012CA2519752C Process for preparing crystalline ciclesonide with defined particle size
05/24/2012US20120130067 Sterol Derivatives and Their Synthesis and Use
05/23/2012CN102464700A 一种黄姜皂素水解提取工艺 One kind of hydrolysis extraction process Sapogenin
05/23/2012CN101962398B Separating identification of new compound furostanol saponin in smilacina japonica and antitumor application thereof
05/23/2012CN101817868B Process for extracting diosgenine from turmeric by catalytic hydrolysis method
05/23/2012CN101560239B Production process for extracting saponins from yellow ginger by using solvent catalyzing method
05/16/2012EP1888615B1 17 -hsd1 and sts inhibitors
05/16/2012CN102459306A Novel amide derivatives of steroidal[3,2-c]pyrazole compounds with glucocorticoid activity
05/16/2012CN102459305A 具有糖皮质激素活性的甾类[3，2-c]吡唑化合物的新衍生物 The new derivatives of steroids having corticosteroid activity [3,2-c] pyrazole compounds
05/09/2012CN102443038A Method for preparing compound 6beta, 19beta-epoxy-4-androstene-3, 17-diketone
05/02/2012CN102432666A Novel compound separated from Actinostemma tenerum as well as preparation method and application thereof
05/02/2012CN102432665A Alcohol-free extraction method for dioscin
05/02/2012CN101830964B Triterpenoid compounds with anti-inflammatory activities
05/02/2012CN101343308B Method for preparing 7 alpha-bromo-sterides
04/2012
04/25/2012EP2443134A2 NOVEL [3,2-c]HETEROARYL STEROIDS AS GLUCOCORTICOID RECEPTOR AGONISTS, COMPOSITIONS AND USES THEREOF
04/25/2012CN102424700A 一种基于酶法辅提和微波酸解的黄姜薯蓣皂苷元清洁生产工艺 Turmeric diosgenin an enzymatic cleaner production processes and auxiliary lift-based microwave acid hydrolysis
04/25/2012CN101805777B 薯蓣属原料的汽爆初级炼制多联产的方法 Dioscorea raw steam explosion primary method of refining polygeneration
04/24/2012US8163724 Glucocorticosteroids, processes for their preparation, pharmaceutical compositions containing them and their use in therapy
04/24/2012CA2666437C 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
04/18/2012CN101875686B 甾体皂苷化合物及其制备方法与应用 Steroidal saponin compound and its preparation method and application
04/18/2012CN101732730B 含咪唑嗡盐和大环多胺的阳离子脂质、转基因载体及制备方法 Om imidazole-containing macrocyclic polyamine salts and cationic lipids, gene transfer vector and preparation methods
04/17/2012US8158780 Processes for the preparation of ciclesonide and its crystal modification
04/04/2012CN102399259A Method for separating and purifying liriope spicata saponin B
04/04/2012CN102399258A 一种雄甾并[17,16-d][1,2,4]三氮唑并[1,5-a]嘧啶类衍生物及其合成、应用 One kind Androst and [17,16-d] [1,2,4] triazolo [1,5-a] pyrimidine derivatives and their synthesis, application
04/03/2012US8148355 Phophylactic and therapeutic use of hydroxysteroids
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