Organic phosphorus compounds. Part 3. Synthesis of 5-fluorosubstituted benzothiazolylbenzylphosphonates
作者:Kohichiro Yoshino、Noriyuki Hori、Manabu Hori、Tominori Morita、Goro Tsukamoto
DOI:10.1002/jhet.5570260425
日期:1989.7
The regio specific synthesis of 5-fluorobenzothiazoles 14 has been accomplished by using difluorothiobenzanilides 13 as a key intermediate. Through this method, 5-fluorosubstituted fostedil 3 and its derivatives were synthesized and evaluated coronary vasodilator activity.
通过使用二氟硫代苯甲腈13作为关键中间体,完成了5-氟苯并噻唑14的区域特异性合成。通过这种方法,合成了5-氟取代的福司他地3及其衍生物,并评估了冠状动脉扩张剂的活性。