3-ethenyl-5-fluoro-2-pyridinamine 在
二氧化铂氢气 作用下,
以
乙醇 为溶剂,
反应 0.25h,
以to give the title compound D44 (0.21 g, 1.39 mmol, 84% yield) as a brown solid的产率得到3-Ethyl-5-fluoropyridin-2-amine
参考文献:
名称:
PIPERIDINE DERIVATIVES USEFUL AS OREXIN RECEPTOR ANTAGONISTS
[EN] PIPERIDINE DERIVATIVES USEFUL AS OREXIN RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS DE PIPÉRIDINE UTILES COMME ANTAGONISTES VIS-ÀVIS DES RÉCEPTEURS DE L'OREXINE
申请人:GLAXO GROUP LTD
公开号:WO2009003993A1
公开(公告)日:2009-01-08
This invention relates to imidazo[1,2-alpha]pyridin-2-ylmethyl substituted piperidine derivatives of formula (I) and their use as pharmaceuticals, in the treatment of obesity and diabetes.