Synthesis of 6-Alkylamino-2-alkylthio-9-(2-hydroxyethyl)-8-methoxy-purines and Their Anti-platelet Aggregation Activities
Wang Tao, Du Hongguang
Chin. J. Org. Chem. . 2013, (08): 1720 -1727 .  DOI: 10.6023/cjoc201303018