New 1-phenylmethyl benzimidazole piperazine derivatives of general formula
are described wherein R¹ and R² can be a hydrogen atom, a halogen atom, a short chain alkyl group, a nitro group, and a hydroxy group, and their addition salts with pharmaceutically acceptable acids.
These compounds have pharmacological activity as serotonin 5HT₃ receptor antagonists.
通式为 1-苯基甲基
苯并咪唑的新
哌嗪衍
生物
其中 R¹ 和 R² 可以是氢原子、卤素原子、短链烷基、硝基和羟基,以及它们与药学上可接受的酸的加成盐。
这些化合物作为
血清素 5HT₃ 受体拮抗剂具有药理活性。