相似化合物
59260-76-3 225791-13-9 31889-37-9欧盟法规
C&L通报上下游产品
CAS号672310-36-0 (R,R)-2-N-benzy... | CAS号930-45-0 (1S,2S)-2-AMINO... | CAS号285-67-6 氧化环戊烯合成工艺路线路线简述
- 合成目标产物 Trans-2-Aminocyclopentanol Hydrochloride 主要起始原料 Carbamic Acid, N-[(1R,2R)-2-Hydroxycyclopentyl]-, Phenylmethyl Ester
- (文献来源)合成步骤主要原料 Carbamic Acid, N-[(1R,2R)-2-Hydroxycyclopentyl]-, Phenylmethyl Ester
1,2-环氧环戊烷置于ammonium Hydroxide,盐酸体系中,用 水 作为反应溶剂,化学反应 3.0H,以1600 Mg的收率获得产物(1R,2R)-反式-2-氨基环戊醇 盐酸盐
参考文献: Cdk Inhibitor[fr] Inhibiteur De Cdk[zh] Cdk抑制剂
标题: Cdk Inhibitor[fr] Inhibiteur De Cdk[zh] Cdk抑制剂
摘要:一类作为选择性cdk抑制剂的化合物,含有所述化合物的药物组合物,制备所述化合物的有用中间体以及利用化合物制备治疗细胞增殖性疾病,例如癌症的药物,该化合物具有如式(I-A)所示的结构.
专利信息
专利号:US-9751877-B2
优先权日:2012-09-21
标题 :Substituted pyrido[1,2-a]pyrazines for the treatment of neurodegenerative and neurological disorders
发明人:PETTERSSON MARTIN YOUNGJIN; JOHNSON DOUGLAS SCOTT; SUBRAMANYAM CHAKRAPANI; O'DONNELL CHRISTOPHER JOHN; AM ENDE CHRISTOPHER WILLIAM; GREEN MICHAEL ERIC; PATEL NANDINI CHATURBHAI; STIFF CORY MICHAEL; TRAN TUAN PHONG; KAUFFMAN GREGORY WAYNE; STEPAN ANTONIA FRIEDERIKE; VERHOEST PATRICK ROBERT
权利人:PFIZER
摘要:Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I n nas defined in the specification. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed.
专利号:US-7786301-B2
优先权日:2002-05-31
标 题:Process for preparing xanthine phosphodiesterase V inhibitors and precursors thereof
发明人:DAHANUKAR VILAS A; NGUYEN HOA N; ORR CECILIA A; ZHANG FUCHENG; ZAVIALOV ILIA
权利人:SCHERING CORP
摘要:A process for preparing xanthine phosphodiesterase V inhibitors, and compounds utilized in said process. The process includes a five-step methodology for efficient synthesis of Compound 5 without intermediate purifications or separations, a dihalogenation step to synthesize Compound 7, and a coupling reaction to produce Compound 9.
专利号:EP-1719772-A1
优先权日:2002-05-31
标 题:Process for preparing xanthine phosphodiesterase v inhibitors and precursors thereof
发明人:DAHANUKAR VILAS H; NGUYEN HOA N; ORR CECILIA A; ZHANG FUCHENG; ZAVIALOV ILIA A
权利人:SCHERING CORP
摘要:A process for preparing xanthine phosphodiesterase V inhibitors, and compounds utilized in said process. The process includes a five-step methodology for efficient synthesis of Compound 5 without intermediate purifications or separations, a dihalogenation step to synthesize Compound 7, and a coupling reaction to produce Compound 9.