Polycyclic<i>N</i>-heterocyclic compounds.<b>XLV.</b>Synthesis of 4-substituted 5,6-dihydrobenzo[<i>h</i>]quinazolines and 6,7-dihydro-5<i>H</i>-benzo[6,7]cyclohepta[1,2-<i>d</i>]pyrimidines and their inhibitory activity on platelet aggregation
作者:Kenji Sasaki、Yuhki Sekiya、Hideko Fujiwara、Hiromi Ohtomo、Taiji Nakayama、Takashi Hirota
DOI:10.1002/jhet.5570300426
日期:1993.7
The synthesis of 4-substituted 5,6-dihydrobenzo[h]quinazolines and 6,7-dihydro-5H-benzo[6,7]cyclohepta-[1,2-d]pyrimidines with substituents which are an electron-attracting group such as a nitrite, an amide, a thione, or a carboxyl group is described. Their inhibitory activity against collagen-induced platelet aggregation was also investigated.
带有电子吸引基取代基的4-取代的5,6-二氢苯并[ h ]喹唑啉和6,7-二氢-5 H-苯并[6,7]环庚-[1,2- d ]嘧啶的合成描述了诸如亚硝酸盐,酰胺,硫酮或羧基的化合物。还研究了它们对胶原诱导的血小板聚集的抑制活性。