申请人:Nissan Chemical Industries, Ltd.
公开号:US04900752A1
公开(公告)日:1990-02-13
A compounds of the formula (I): ##STR1## wherein A represents OH or OC(O)CH.sub.3-n X.sub.n, B represents hydrogen atom, or A and B together represent a bond; R.sup.1 represents hydrogen atom, R.sup.2 represents hydrogen atom, C(Z)CH.sub.3-n X.sub.n or C(Z)NHCH.sub.3-n X.sub.n or R.sup.1 and R.sup.2 together represents (CH.sub.2).sub.m, (CH.sub.2).sub.m-1 C(Z), N(R.sup.3)(CH.sub.2).sub.2 C(Z), (CH.sub.2).sub.m-2 NHC(Z) or (CH.sub.2).sub.m-2 OC(Z) in which X represents fluorine atom, chlorine atom, bromine atom, a methyl group or a methoxy group and n represents 0 or an integer of 1 to 3, Z represents oxygem atom or sulfur atom, m represents an integer of 4 or 5 and R.sup.3 represents hydrogen atom or a methyl group, and pharmacological acceptable salts of the compounds which can form salts, processes therefor and pharmaceutical use of the compounds.
公式(I)的化合物:##STR1## 其中A代表OH或OC(O)CH.sub.3-n X.sub.n,B代表氢原子,或A和B一起代表键;R.sup.1代表氢原子,R.sup.2代表氢原子,C(Z)CH.sub.3-n X.sub.n或C(Z)NHCH.sub.3-n X.sub.n或R.sup.1和R.sup.2一起代表(CH.sub.2).sub.m,(CH.sub.2).sub.m-1 C(Z),N(R.sup.3)(CH.sub.2).sub.2 C(Z),(CH.sub.2).sub.m-2 NHC(Z)或(CH.sub.2).sub.m-2 OC(Z),其中X代表氟原子、氯原子、溴原子、甲基基团或甲氧基团,n代表0或1到3的整数,Z代表氧原子或硫原子,m代表4或5的整数,R.sup.3代表氢原子或甲基基团,以及可以形成盐的化合物的药学上可接受的盐、其制备方法及化合物的药用。