4-Aryl-1,6-dihydro-1,3,9-trimethylimidazo[1,2-a]-pyrazolo[4,3-f][1,4]-diaze pines; and acid-addition salts. The aryl group is phenyl, o-fluorophenyl, or o-chlorophenyl. The compounds are pharmacological agents, especially anticonvulsant and antianxiety agents. They can be produced by reacting a 7-(2-propynylamino)pyrazolo[3,4-e][1,4]diazepine with a strong anhydrous acid in the presence of a mercuric salt.
4-芳基-1,6-二氢-1,3,9-三甲基
咪唑[1,2-a]-
吡唑并[4,3-f][1,4]-二氮杂环;以及它们的酸加合物。芳基基团是苯基、o-
氟苯基或o-
氯苯基。这些化合物是药理学试剂,特别是抗惊厥和抗焦虑试剂。它们可以通过将7-(2-
丙炔基
氨基)
吡唑并[3,4-e][1,4]二氮杂环与强无
水酸在
汞盐存在下反应而制得。