Synthesis and xanthine oxidase inhibitory analysis of 1H-pyrrolo[3,2-c]pyridine-4,6(5H,7H)-dione (3,7-dideazaxanthine) and two of its derivatives
作者:S. W. Schneller、R. S. Hosmane、L. B. MacCartney、D. A. Hessinger
DOI:10.1021/jm00207a028
日期:1978.9
The synthesis of 1H-pyrrolo[3,2-c]pyridine-4,6(5H,7H)-dione (3,7-dideazaxanthine) (1), 5-methyl-1H-pyrrolo-[3,2-c]pyridine-4,6(5H,7H)-dione (1-methyl-3,7-dideazaxanthine) (2), and 1,7-dihydropyrano[4,3-b]pyrrole-4,6-dione (1-oxa-1,3,7-trideazaxanthine) (3) has been accomplished from 3-alkoxycarbonylpyrrole-2-acetates (4, 11, and 12 for 1 and 2) and from 3-carboxypyrrole-2-acetic acid (6 for 3). Compounds
1H-吡咯并[3,2-c]吡啶-4,6(5H,7H)-二酮(3,7-二氮杂黄嘌呤)(1),5-甲基-1H-吡咯并-[3,2-c ] pyridine-4,6(5H,7H)-dione(1-methyl-3,7-dideazaxanthine)(2)和1,7-dihydropyrano [4,3-b] pyrrole-4,6-dione(1 -oxa-1,3,7-trideazaxanthine)(3)由3-烷氧基羰基吡咯-2-乙酸酯(4、11和12用于1和2)和3-羧基吡咯-2-乙酸(6用于3)。已经发现化合物1和2是黄嘌呤氧化酶的非竞争性弱抑制剂,而化合物3没有显示对该酶的抑制性质。