Thieno[2,3-b][1,4]thiazine-6-sulfonamides having the structural formula: ##STR1## wherein Z, R.sup.1, R.sup.2, and n are as hereinafter defined, are carbonic anhydrase inhibitors useful in the topical treatment of elevated intraocular pressure and glaucoma.
Thieno[2,3-b][1,4]
噻嗪-6-
磺胺酰胺具有以下结构式:##STR1## 其中Z、R.sup.1、R.sup.2和n的定义如下,可用作
碳酸酐酶
抑制剂,对于局部治疗高眼压和青光眼有效。