发明授权
- 专利标题: Tetrahydroisoquinoline derivatives
- 专利标题(中): 四氢异喹啉衍生物
-
申请号: US803464申请日: 1985-12-02
-
公开(公告)号: US4613606A公开(公告)日: 1986-09-23
- 发明人: Robin Clark , Joseph M. Muchowski , Fang-Ting Chiu , John O. Gardner , Jacob Berger
- 申请人: Robin Clark , Joseph M. Muchowski , Fang-Ting Chiu , John O. Gardner , Jacob Berger
- 申请人地址: CA Palo Alto
- 专利权人: Syntex (U.S.A.) Inc.
- 当前专利权人: Syntex (U.S.A.) Inc.
- 当前专利权人地址: CA Palo Alto
- 主分类号: C07D319/18
- IPC分类号: C07D319/18 ; A61K31/47 ; A61K31/472 ; A61P9/00 ; A61P9/10 ; A61P9/12 ; A61P43/00 ; C07C67/00 ; C07C253/00 ; C07C255/42 ; C07C255/43 ; C07D217/04 ; C07D217/18 ; C07D217/20 ; C07D405/06
摘要:
Compounds of the formula ##STR1## wherein R.sub.1 and R.sub.2 are each independently --H or lower alkoxy;R.sub.3 and R.sub.4 are each independently lower alkyl; andR.sub.5 and R.sub.6 are each --OCH.sub.3, or together form --OCH.sub.2 O-- or --OCH.sub.2 CH.sub.2 O--and pharmaceutically acceptable acid addition salts thereof are calcium channel blockers useful for treating cardiovascular disorders including angina, hypertension and congestive heart failure.
公开/授权文献
信息查询