Synthesis of indole analogs of 1-benzyl-3-(5'-hydroxymethy 1-2' -furyl) indazole (YC-1) as anti-platelet agents
申请人:Kuo Sheng-Chu
公开号:US20060106041A1
公开(公告)日:2006-05-18
The present invention synthesizes a series of novel indole analogs of 1-benzyl-3-(5′-hydroxymethyl-2′-furyl)indazole (YC-1), and their anti-platelet activity.
An Efficient Low-Temperature Stille-Migita Cross-Coupling Reaction for Heteroaromatic Compounds by Pd-PEPPSI-IPent
作者:Meenakshi Dowlut、Debasis Mallik、Michael G. Organ
DOI:10.1002/chem.200903337
日期:2010.4.12
The reactivity of Pd–PEPPSI (Pyridine, Enhanced, Precatalyst, Preparation, Stabilization, and Initiation) precatalysts in the Stille–Migita cross‐coupling reaction between heteroaryl stannanes and aryl or heteroaryl halides was evaluated. In general, Pd–PEPPSI–IPent (IPent=diisopentylphenylimidazolium derivative) demonstrated high efficiency over a variety of challenging aryl or heteroaryl halides