申请人:Tanabe Seiyaku Co., Ltd.
公开号:US04367230A1
公开(公告)日:1983-01-04
A triazafluoranthene compound of the formula: ##STR1## wherein R.sup.1 is hydrogen, phenyl, cycloalkyl having 3 to 6 carbon atom, (lower alkoxy)carbonyl, lower alkoxy or (lower alkyl)carbonyl, R.sup.2 is hydrogen or lower alkyl, R.sup.3 is hydrogen, phenyl, (lower alkoxy)carbonyl, lower alkoxy, di(lower alkyl)amino, (tetrahydropyran-2-yl)oxy, hydroxy or carboxyl, A is single bond, alkylene having one to 5 carbon atoms or alkenylene having 2 to 5 carbon atoms, and B is single bond or alkylene having one to 5 carbon atoms. Methods of preparing the compound (I) are disclosed. The compound (I) and a pharmaceutically acceptable acid addition salt thereof have a potent anti-anoxic activity.
一种三氮杂芴化合物,其结构式如下:##STR1## 其中,R1为氢、苯基、含有3至6个碳原子的环烷基、(低级烷氧基)羰基、低级烷氧基或(低级烷基)羰基,R2为氢或低级烷基,R3为氢、苯基、(低级烷氧基)羰基、低级烷氧基、二(低级烷基)氨基、(四氢吡喃-2-基)氧、羟基或羧基,A为单键、含有一至五个碳原子的亚烷基或含有二至五个碳原子的亚烯基,B为单键或含有一至五个碳原子的亚烷基。公开了制备该化合物(I)的方法。化合物(I)及其药学上可接受的酸加成盐具有强效的抗缺氧活性。