Carbonic anhydrase inhibitors: synthesis of sulfonamides incorporating dtpa tails and of their zinc complexes with powerful topical antiglaucoma properties
作者:Andrea Scozzafava、Luca Menabuoni、Francesco Mincione、Giovanna Mincione、Claudiu T Supuran
DOI:10.1016/s0960-894x(00)00722-8
日期:2001.2
(dtpa) dianhydride with aromatic/heterocyclicsulfonamides possessing a free amino/imino/hydrazino/hydroxy group afforded bis-sulfonamides containing metal-complexing, polyamino-polycarboxylic acid moieties in their molecule. The corresponding mono-sulfonamide derivatives of dtpa were also obtained by an alternative method, from the free acid. Zn(II) complexes of these new sulfonamides were then prepared