2-[(4-substituted-5-mercaptotriazol-3-yl) methyl]-1 (2H)-oxophthalzines 5 and 7 which acted as starting materials for the preparation of some new s-triazolo[5,1-b][1,3]thiazine (8), s-triazolo[3,4-b][1,3,4]thiadiazine 9,12,14,20, and s-triazolo[3,4-b][1,3,4]thiadiazole 18,21 derivatives. The author sincerely thank Dr. Ahmed A. El-Beih, Department of Natural and Microbial Products, National Research Center, Cairo, Egypt
1(2H)-Oxophthalazine-2-
乙酸乙酯在不同条件下与各种试剂反应,得到化合物2-[(4-取代-5-巯基三唑-3-基)甲基]-1(2H)-氧代
酞嗪 5 和 7 用作制备一些新型 s-三唑并[5,1-b][1,3]
噻嗪 (8)、s-三唑并[3,4-b][1,3, 4]噻二嗪9,12,14,20和s-三唑并[3,4-b][1,3,4]
噻二唑18,21衍
生物。作者衷心感谢埃及开罗国家研究中心天然和微
生物产品部 Ahmed A. El-Beih 博士提供的抗菌数据。