Imidazo(1,2-c) quinazoline derivatives as antihypertensives and anti dysurics
申请人:NATIONAL SCIENCE COUNCIL
公开号:EP0594883B1
公开(公告)日:1999-01-27
US5340814A
申请人:——
公开号:US5340814A
公开(公告)日:1994-08-23
Studies on quinazolines. 5. 2,3-Dihydroimidazo[1,2-c]quinazoline derivatives: a novel class of potent and selective .alpha.1-adrenoceptor antagonists and antihypertensive agents
作者:Ji Wang Chern、Pao Luh Tao、Mao Hsiung Yen、Guan Yu Lu、Chia Yang Shiau、Yue Jun Lai、Su Lan Chien、Chao Han Chan
DOI:10.1021/jm00067a017
日期:1993.7
substitution and/or substitutions at the 3- and 4-positions. Computer-assisted superimposition of SGB-1534 and 20b showed little structural correspondence between the quinazolinone and 2,3-dihydroimidazo[1,2-c]quinazoline nucleus, and specific interactions of these molecular fragments with the receptor protein appear unlikely. Antihypertensive activity was evaluated via intravenous administration of each