CAS: 1096-38-4; 16,17-Didehydroprogesterone

上下游产品

CAS号434-03-7 炔孕酮 | CAS号104010-41-5 3β-Hydroxy-Δ5.1... | CAS号630-56-8 己酸孕酮 | CAS号100772-35-8 17-iodoandrosta... | CAS号109-92-2 乙烯基乙醚 | CAS号83914-34-5 5α-Chloro-3β-hy... | CAS号566-61-0 异戊三烯酮 | CAS号595-77-7 双羟孕酮 | CAS号14527-82-3 Phosphonic acid... | CAS号57-83-0 孕酮； 黄体素； 黄体酮 | CAS号23738-15-0 Pregn-4-ene-3,2... | CAS号68-96-2 羟孕酮 | CAS号1097-51-4 沃氏氧化物 | CAS号63-05-8 雄烯二酮 | CAS号128-23-4 5β-二氢孕酮 | CAS号3136-93-4 Pregn-4-ene-3,2... | CAS号14413-05-9 Phosphonic acid...

己酸孕酮 以83%的收率获得16-去氢黄体酮
参考文献:Process For Preparing .Delta..Sup.9(11) And/or .Delta..Sup.16
标题:Process For Preparing .Delta..Sup.9(11) And/or .Delta..Sup.16
摘要:制备 .Delta..Sup.9(11)-和/或 .Delta..Sup.16-不饱和类固醇的方法包括将孕烷系列对应的类固醇(被9α-氯代和/或16α-氯代或17α-酰氧基取代)在惰性,无水性高沸点溶剂中加热至180度至350度.

专利信息

专利号:US-3598845-A
优先权日:1968-12-30
标题:Intermediates in synthesis of 16-dehydroprogesterone
发明人：JOHNSON WILLIAM S
权利人:UNIV LELAND STANFORD JUNIOR
摘要:DL-PREGNA-4,16-DIENE-3,20-DIONE (16 - DEHYDROPROGESTERONE) AND DL-17-FORMYLANDROSTA-4,16-DIENE-3,20-DIONE ARE PREPARED BY A SERIES OF REACTIONS STARTING WITH 1-METHYLCYCLOPROPYL METHYL KETONE.

专利号:US-3741987-A
优先权日:1969-12-23
标题 :Intermediates in total synthesis of 16-dehydroprogesterone
发明人：JOHNSON W
权利人:TRUSTEES LELAND STANFORD JUNIO
摘要:dl-Pregna-4,16-diene-3,20-dione (16-dehydroprogesterone) and dl17-formylandrosta-4,16-diene-3,20-dione are prepared by a series of reactions starting with 1-methylcyclopropyl methyl ketone.

专利号:US-6133280-A
优先权日:1997-02-05
标题 :Androgen synthesis inhibitors
发明人：BRODIE ANGELA; LING YANGZHI
权利人:UNIV MARYLAND
摘要:This invention relates to novel inhibitors of androgen synthesis that are useful in the treatment of prostate cancer and benign prostatic hypertrophy. The present invention also provides methods of synthesizing these novel compounds, pharmaceutical compositions containing these novel compounds, and methods of treating prostate cancer and benign prostatic hypertrophy using the androgen synthesis inhibitors of the present invention.

专利号:US-2011296543-A1
优先权日:2006-06-01
标题:Nucleic acids and proteins and methods for making and using them
发明人：CHANG HWAI; MATHUR ERIC J; CAYOUETTE MICHELLE; ROBERTSON DAN E; HUGENHOLTZ PHILIP; WARNECKE FALK; LEADBETTER JARED R; IVANOVA NATALIA; LUGINBUHL PETER; HUTCHISON DON
权利人:CHANG HWAI; MATHUR ERIC J; CAYOUETTE MICHELLE; ROBERTSON DAN E; HUGENHOLTZ PHILIP; WARNECKE FALK; LEADBETTER JARED R; IVANOVA NATALIA; LUGINBUHL PETER; HUTCHISON DON; UNIV CALIFORNIA; CALIFORNIA INST OF TECHN; VERENIUM CORP
摘要:The invention provides polypeptides, including enzymes, structural proteins and binding proteins, polynucleotides encoding these polypeptides, and methods of making and using these polynucleotides and polypeptides. Polypeptides, including enzymes and antibodies, and nucleic acids of the invention can be used in industrial, experimental, food and feed processing, nutritional and pharmaceutical applications, e.g., for food and feed supplements, colorants, neutraceuticals, cosmetic and pharmaceutical needs. Polypeptides of the invention can be used in food processing, brewing, bath additives, alcohol production, peptide synthesis, enantioselectivity, hide preparation in the leather industry, waste management and animal degradation, silver recovery in the photographic industry, medical treatment, silk degumming, biofilm degradation, biomass conversion to a biofuel (e.g., a bioethanol, biomethanol, biopropanol or biobutanol, a biodiesel, etc.), biodefense, antimicrobial agents and disinfectants, personal care and cosmetics, biotech reagents, in corn wet milling and pharmaceuticals such as digestive aids and anti-inflammatory (anti-phlogistic) agents.

专利号:EP-1019060-A4
优先权日:1997-02-05
标 题:SYNTHESIS INHIBITORS OF ANDROGENES

专利号:PT-1019060-E
优先权日:1997-02-05
标题 :INHIBITORS OF ADROGEN SYNTHESIS