Synthesis and anti-microbial studies of new series of 1,2,3,4-tetrazole integrated thieno[2,3-d]pyrimidine derivatives

Begari Nagaraju, Muthirevula Rajeswari, Thummalapalli Mounika, Rajitha Galla, Gandham Sandeep Kumar, C. Venkata Rao, Suresh Maddila