| 摘要 |
Anti-allergic agents of N-(2-thiazolyl)-1H-(or 2H) tetrazole-5-carboxamide derivation present the following formulae: <IMAGE> +tr <IMAGE> in which R is hydrogen, lower alkyl, lower alkoxy, -CN, (lower)alkyl amino, di(lower) alkylamino, polyhalo(lower)alkyl, halo and carbamoyl; OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF. |
