Synthesis of Cyclopentapyridine and Thienopyridine Derivatives as Potential Calcium Channel Modulators
作者:M. Gündüz、C. Şafak、B. Kaygısız、B. Koşar、R. Şimşek、K. Erol、A. Linden
DOI:10.1055/s-0031-1299744
日期:2012.4
tetrahydrothiophene-1,1-dioxide ring (22-42) with various ester substituents were synthesized via a modified Hantzsch reaction and their calcium channel modulator activities were investigated on isolated rat ileum and rat thoracic aorta. The introduction of a cyclopentanone ring fused to the 1,4-dihydropyridine nucleus and methyl, ethyl and allyl moieties to the ester group led to more active calcium modulators.
在这项研究中,通过修饰的Hantzsch反应合成了带有各种酯取代基的带有环戊酮(1-21)或四氢噻吩-1,1-二氧化物环(22-42)的新型稠合1,4-二氢吡啶,并且它们的钙通道调节活性为研究了分离的大鼠回肠和大鼠胸主动脉。将与1,4-二氢吡啶核稠合的环戊酮环引入酯基,并将甲基,乙基和烯丙基部分引入酯基,可产生更具活性的钙调节剂。