An Efficient Synthesis and In vitro Cytostatic Activity of 5-Aminosulfonyl Uracil Derivatives
作者:Hamit Ismaili、Josipa Matić、Biserka Žinić、Ljubica Glavaš-Obrovac、Marijana Jukić、Dijana Saftić、Željka Ban
DOI:10.5562/cca3567
日期:——
synthesis of 5-aminosulfonyl uracil derivatives 2−9 and results of their antiproliferative activity are provided. Sulfonylation of the amino group in 5-aminouracil 1 with selected arylsulfonyl chlorides occurs regioselectively when the reaction is carried out in pyridine at room temperature. Simple isolation of the products by recrystallization of the crude product mixture from aqueous methanol provides good