The Syntheses of Novel 7-Methyl-3-Substituted-1,2,4-Triazolo[3,4-b] benzothiazoles
DONG Heng-Shan, ZHANG Ji-Yong, TANG Yan-Bo, MAO Xue-Rong
Chem. J. Chinese Universities . 2000, (S1): 453 -453 .