Efficient and improved synthesis of Telmisartan

• A. Sanjeev Kumar,
• Samir Ghosh and
• G. N. Mehta

Beilstein J. Org. Chem. 2010, 6, No. 25, doi:10.3762/bjoc.6.25

• . This methodology overcomes many of drawbacks associated with previously reported syntheses. Keywords: antihypertensive drug; oxazoline hydrolysis; Suzuki coupling; Telmisartan; Introduction Telmisartan (1) is an angiotensin II receptor antagonist useful in the treatment of hypertension, heart