New calcineurin inhibiting 3-dimethylaminopropyl substituted diarylheterocycles by sonogashira reactions and catalytic hydrogenation
作者:Lunxiang Yin、Jürgen Liebscher、Frank Erdmann
DOI:10.1002/jhet.5570420717
日期:2005.11
A series of calcineurin inhibiting compounds 1 consisting of a central aromatic N-heterocycle, two aryl substituents and a 3-dimethylaminopropyl chain was synthesized by introduction of the side chain. A corresponding haloheterocycle 3 was transformed into a 3-dimethylaminopropynylheterocycle 2 by Sonogashira coupling and was in turn hydrogenated in the presence of Pd/C to afford the 3-dimethylami
通过引入侧链合成了一系列抑制钙调神经磷酸酶的化合物1,其由中心芳族N-杂环,两个芳基取代基和3-二甲基氨基丙基链组成。相应的卤代杂环3转化成3 dimethylaminopropynylheterocycle 2通过Sonogashira偶联,并反过来氢化在Pd / C的存在下,得到3-二甲基氨基-亚stiuted杂环1。一些产品显示钙调神经磷酸酶抑制活性。