| Patents for C07J 71 - Steroids in which the cyclopenta[a]hydrophenanthrene skeleton is condensed with a heterocyclic ring (3,845) |
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| 10/25/2006 | CN1850853A Pollution-free production method for processing saponin from dioscorea zingibernensis |
| 10/25/2006 | CN1850852A Waste-water-free production method for diosgenin |
| 10/24/2006 | US7125985 Compounds useful in the manufacture of an anti-inflammatory androstane derivative |
| 10/18/2006 | EP0914165B1 Steroids as neurochemical stimulators of the vno to alleviate symptoms of pms |
| 10/18/2006 | CN1280305C Sisal hemp steroid hormone production method |
| 10/18/2006 | CN1279921C Extraction method of Anhui fritillary extract |
| 10/11/2006 | EP1471896B1 Formulations for inhalation |
| 10/10/2006 | US7119082 11β-long-chain-substituted 19-nor-17α-pregna-1,3,5(10)-trien-17β-ols with a 21,16α-lactone ring |
| 10/10/2006 | CA2290521C Medicinal aerosol products |
| 10/10/2006 | CA2273343C Processes for preparation of 9,11-epoxy steroids and intermediates useful therein |
| 10/04/2006 | EP1422235B1 Stereoselective method of producing 6alpha-fluoropregnanes and intermediaries |
| 10/04/2006 | CN1277547C New use of cimicifuga root and its effective part, monomer in treating hepatitis B and its preparation method |
| 09/28/2006 | US20060217354 recrystallizing a crude or preliminarily purified product of vitamin D derivative from an alcohol, such as methanol |
| 09/27/2006 | CN1839145A Steroid spirolactonization |
| 09/27/2006 | CN1276927C Crystals of a vitamin D derivative and a method for the preparation thereof |
| 09/26/2006 | US7112669 Processes for preparation of 9,11-epoxy steroids and intermediates useful therein |
| 09/26/2006 | US7112580 3-nitrogen-6, 7-dioxygen steroids and uses related thereto |
| 09/21/2006 | US20060211857 6,7-Oxygenated steroids and uses related thereto |
| 09/20/2006 | CN1834106A Fermenting free hydralysis process for extracting saporin from yellow ginger |
| 09/20/2006 | CN1275978C Oslasodine hydrochloride preparing process |
| 09/14/2006 | US20060205931 Pharmaceutical compositions having appetite suppressant activity |
| 09/13/2006 | EP1700862A1 Process for the preparation of stable triamcinolone acetonide polymorph |
| 09/13/2006 | CN1830998A Total extractives of steroid saponin, prepn. method and application thereof |
| 09/13/2006 | CN1830997A Process for producing high purity hecogenin and tigogenin |
| 09/08/2006 | WO2006048665A3 Polymorphs of sarsapogenin |
| 09/06/2006 | EP1697398A2 Aqueous suspensions of ciclesonide for nebulisation |
| 09/06/2006 | CN1273481C 17 alpha, 22-dicarboxy furo compound and its use |
| 09/06/2006 | CN1273480C 17-alfa-hydroxy steroid lactone, synthesis method and uses |
| 09/06/2006 | CN1273479C 17-alfa-hydroxy steroid inner ether, synthesis method and uses |
| 08/30/2006 | EP1322660B1 17alpha-fluoroalkyl steroids, method for producing the same and pharmaceutical compositions containing said compounds |
| 08/30/2006 | EP1147124B1 Steroid sulfatase inhibitors and methods for making and using the same |
| 08/30/2006 | EP1066042B1 Steroidal saponins for treating alzheimer's disease |
| 08/30/2006 | CN1824143A Fritillaria ectract and its preparation method and use |
| 08/29/2006 | US7098328 Method for the preparation of 6α-fluoro corticosteroids |
| 08/29/2006 | CA2212856C Benzopyran-containing compounds and method for their use |
| 08/23/2006 | EP1693363A2 Crystals of a vitamin D derivative and a method for the preparation thereof |
| 08/23/2006 | EP1339734B1 Method for the production of 4-(17alpha substituted 3-oxoestra-4,9-dien-11beta-yl)benzaldehyd-(1e or 1z)-oximes |
| 08/23/2006 | CN1821263A Intermediates for 16 beta -methyl steroids |
| 08/23/2006 | CN1821260A Cholest compound, synthetic method and its use |
| 08/23/2006 | CN1821258A C22 carbanyl steroid compound, synthetic method and its use |
| 08/17/2006 | US20060182817 Steroidal sapogenins and their derivatives for treating Alzheimer's disease |
| 08/16/2006 | CN1817897A 14alpha, 17alpha oxo-bridge steroid compound, its synthesis and use |
| 08/10/2006 | WO2006082126A1 Tetracyclic terpene series compounds, methods for preparing same, uses thereof as medicines and pharmaceutical compounds containing same |
| 08/10/2006 | CA2601724A1 Tetracyclic terpene series compounds, methods for preparing same, uses thereof as medicines and pharmaceutical compounds containing same |
| 08/10/2006 | CA2596933A1 Devices for delivering agents to a vaginal tract |
| 08/09/2006 | EP1104302A4 Prophylactic treatments of neovascularisation in macular degeneration |
| 08/09/2006 | CN1814600A Compound with antitumor activity, and its preparing method and use |
| 08/09/2006 | CN1268635C Processing method and device for extracting saponin from peltate yam by directly separating method |
| 08/08/2006 | US7087591 21-substituted progesterone derivatives as new antiprogestational agents |
| 08/02/2006 | EP1272196B1 Methods of making the 4-n-butylcyclohexanoic and the undecanoic acid esters of (7 alpha,11 beta)-dimethyl-17 beta-hydroxy-4-estren-3-one and their medical use |
| 08/02/2006 | CN1810827A Anticancer prepn containing three anticancer compounds of toad or toad cake and its prepn process |
| 07/27/2006 | US20060166955 Production process for 16-dehydropregnenoneol and its analogs |
| 07/27/2006 | US20060165757 5-hydroxysapogenin derivatives with anti-dementia activity |
| 07/26/2006 | CN1807445A Method for extracting Chinese yam saponin from turmeric |
| 07/19/2006 | CN1803827A Method for preparing plant steroid glucoside |
| 07/19/2006 | CN1264855C Process for production of 16,17-[(cyclohexylmethylen)bis(oxy)]-11,21- dihydroxy-pregna-1,4-dien-3,20-dion or its 21-isobutyrat by transketalisation |
| 07/18/2006 | US7078063 Water soluble extract from plant of Solanum genus and the preparation process thereof, and pharmaceutical composition containing the water soluble extract |
| 07/11/2006 | US7074779 Osteoporosis; menopause; breast cancer; endometriosis; contraceptiives |
| 07/06/2006 | US20060148773 Therapy for hormone sensitive diseases; side effect reduction; anticancer agents; benign prostatic hyperplasa; cardiovascular disorders; acne |
| 07/05/2006 | EP1250328B1 Dihydro-1,3,5-triazine amine derivatives and their therapeutic uses |
| 07/05/2006 | CN1796402A Technique for preparing general alkaloid of Hubei fritillary bulb |
| 07/04/2006 | US7071328 Method for the preparation of 21-hydroxy-6,19-oxidoprogesterone (21 oh-6op) |
| 06/28/2006 | CN1793165A Process for producing asparagus saponin |
| 06/28/2006 | CN1793163A Process for synthesizing pennosapogenin by 17-hydroxy-steroid internal ester |
| 06/28/2006 | CN1793162A Tech. for producing dioscorea sapogenin |
| 06/27/2006 | US7067682 6,7-Oxygenated steroids and uses related thereto |
| 06/21/2006 | EP1303306B1 Epoxy-steroidal aldosterone antagonist and beta-adrenergic antagonist combination therapy for treatment of congestive heart failure |
| 06/21/2006 | CN1791611A 17beta-hydroxysteroid dehydrogenase inhibitors. |
| 06/21/2006 | CN1260246C Method for extracting saponin from peltate yam |
| 06/21/2006 | CN1260245C Diosgenin butanedioic acid monoester derivative and its preparation method and application |
| 06/21/2006 | CN1260244C Diosgenin amino ester derivative and its preparation method and application |
| 06/15/2006 | US20060128954 Process for preparing crystalline ciclesonide with defined particle size |
| 06/14/2006 | CN1786015A Method of extracting diosgenin in Japanese dioscorea by enzymolysis-supercritical carbon dioxide fluid |
| 06/08/2006 | WO2004085458A9 Steroid spirolactonization |
| 06/01/2006 | US20060116359 17.Beta-(alpha-hydroxy)-esters of androstanes as intermediates for the preparation of 17.beta-fluorinated-androstane esters |
| 05/30/2006 | US7053228 Cushing disease; antidepressant; modulate immunology response |
| 05/30/2006 | US7053076 Bile-acid derived compounds for enhancing oral absorption and systemic bioavailability of drugs |
| 05/23/2006 | CA2159627C Novel prednisolone derivatives |
| 05/18/2006 | WO2005058935A3 Aqueous suspensions of ciclesonide for nebulisation |
| 05/17/2006 | CN1774242A Methods for preparation and use of 1alpha,24(s)-dihydroxyvitamin d2 |
| 05/17/2006 | CN1772762A Purifying process of dioscorea nipponica sapogenin |
| 05/11/2006 | WO2006048665A2 Polymorphs of sarsapogenin |
| 05/11/2006 | WO2006018019A3 SELECTIVE INHIBITORS OF 11ß-HYDROXYSTEROID DEHYDROGENASE TYPE 1 |
| 05/11/2006 | US20060100184 5-beta-sapogenin and pseudosapogenin derivatives and their use in the treatment of dementia |
| 05/11/2006 | CA2584676A1 Polymorphs of sarsapogenin |
| 05/10/2006 | EP1654271A1 Steroid modified chacotrioses and solatrioses |
| 05/10/2006 | EP1224205B1 5-beta-sapogenin and pseudosapogenin derivatives and their use in the treatment of dementia |
| 05/10/2006 | EP0924199B1 Crystals of vitamin d derivatives and process for the preparation thereof |
| 05/10/2006 | CN1255549C Method for extracting diosgenin for joint production of starch suger by prehy drolysis of yellow ginger by multienzyme process |
| 05/09/2006 | US7041839 Therapy for hormone sensitivity disease; side effect reduction; anticancer agents |
| 05/03/2006 | CN1254481C Method for preparing spirosta saponin TTS-12 from traditional Chinese medicine caltrop |
| 05/03/2006 | CN1254479C 3-methylene steroid derivative |
| 05/03/2006 | CN1254243C Pharmaceutical compositions comprising chelidonine or derivatives thereof |
| 05/02/2006 | US7038040 Process for preparation of 9, 11-epoxy steroids and intermediates useful therein |
| 04/26/2006 | CN1763078A Synthesis method of saponin of rhizome of chinese paris |
| 04/26/2006 | CN1763077A Methyl or ethyl protodioscin chemical synthesis method |
| 04/26/2006 | CN1763076A Chemical synthesis method of franosterol saponin and its derivative |
| 04/26/2006 | CN1763075A Solasodine hydrobromate and its preparation method and its uses in medicine |
| 04/26/2006 | CN1763074A Solasodine hydrofluoric acid salt and its preparation method and its uses in medicine |
| 04/26/2006 | CN1763073A Solasodine hydriodate and its preparation method and its uses in medicine |