SYNTHESIS OF 1,2,4 - TRIAZOLE, 1,2,4 - TRIAZOLO [3,4 -b] [1,3,4] THIADIAZOLE AND 1,2,4 -TRIAZOLO [3,4 -b] [1,3,4] THIADIAZINE DERIVATIVES OF 3- [5- (BENZOTHIAZOL - 2 - YL) THIENO [2,3-d] PYRIMIDINE - 4- ONE] ACETIC ACID HYDRAZIDE.

Article SYNTHESIS OF 1,2,4 - TRIAZOLE, 1,2,4 - TRIAZOLO [3,4 -b] [1,3,4] THIADIAZOLE AND 1,2,4 -TRIAZOLO [3,4 -b] [1,3,4] THIADIAZINE DERIVATIVES OF 3- [5- (BENZOTHIAZOL - 2 - YL) THIENO [2,3-d] PYRIMIDINE - 4- ONE] ACETIC ACID HYDRAZIDE. was published on October 1, 1999 in the journal Heterocyclic Communications (volume 5, issue 5).