Quinazoline derivatives and antihypertensive preparations containing same as effective components
申请人:MITSUI PETROCHEMICAL INDUSTRIES, LTD.
公开号:EP0188094A2
公开(公告)日:1986-07-23
Disclosed herein is an antihypertensive preparation containing, as an active component, a novel quinazoline derivative represented by the following general formula or a saft thereof:
wherein R100 means a hydrogen atom or methoxy group, R200 and R300 denote individually a hydrogen atom or lower alkoxy group, R400is a hydrogen atom or amino group, stands for 2 or 3, and Het is a specific hetero ring group.