Heilmittelchemische Studien in der heterocyclischen Reihe. 22. Mitteilung. Pyrazolo-pyrimidine II. Pyrazolo[3,4-d]pyrimidine mit Koffein-ähnlicher Struktur und Wirkung
作者:P. Schmidt、K. Eichenberger、J. Druey
DOI:10.1002/hlca.19580410418
日期:——
The preparation of the caffeine isomers 1,5,7- and 2,5,7-trimethyl-4, 6-dioxo-4,5,6,7-tetrahydro-pyrazolo[3,4-d]pyrimidines is described and their structures established. The compounds exhibit diuretic and cardiac activity.
描述了咖啡因异构体1,5,7-和2,5,7-三甲基-4,6-二氧代-4,5,6,7-四氢-吡唑并[3,4-d]嘧啶的制备方法结构已建立。该化合物表现出利尿和心脏活性。