1,2,4-Triazole derivative, method for preparing the same, and pharmaceutical composition containing the same
申请人:——
公开号:US20040106612A1
公开(公告)日:2004-06-03
A 1,2,4-triazole derivative of formula 1 or a non-toxic salt thereof, a preparation method thereof, and a pharmaceutical composition containing the derivative or the salt as an active ingredient are provided:
1
wherein:
R
1
represents naphthyl, indolyl, benzofuranyl, benzothienyl, benzimidazolyl, benzothiazolyl, benzotriazolyl, benzooxazolyl, quinolinyl, or isoquinolinyl; wherein, R
1
is optionally substituted at a substitutable position with one or more radicals independently selected from halogen, hydroxy, nitro, C
1
-C
6
alkyl, C
1
-C
6
haloalkyl, C
1
-C
6
alkoxy, C
1
-C
6
haloalkoxy, cyano, amino, monoalkylamino, and dialkylamino;
R
2
represents methyl or amino; and
A, B, C, and D each independently represent carbon or nitrogen.
提供了一种公式1的1,2,4-三唑衍生物或其无毒盐,其制备方法以及含有该衍生物或盐作为活性成分的制药组合物:1其中:R1代表萘基,吲哚基,苯并呋喃基,苯并噻吩基,苯并咪唑基,苯并噻唑基,苯并三唑基,苯并噁唑基,喹啉基或异喹啉基;其中,R1在可取代位置上可选择地用一个或多个基团独立地选自卤素,羟基,硝基,C1-C6烷基,C1-C6卤代烷基,C1-C6烷氧基,C1-C6卤代烷氧基,氰基,氨基,单烷基氨基和二烷基氨基;R2代表甲基或氨基;A,B,C和D各自独立地代表碳或氮。