Patent ID: 7776896

Claim:
A compound of formula (I), or a pharmaceutically acceptable salt thereof: wherein, m is zero or one; R 1 is tetrazolyl; B is alkylene of 1-10 carbon atoms; A is —CH 2 —CH 2 —, —CH═CH—, or —C≡C—; R 2 is hydrogen or —CH 3 ; D is a direct bond, alkylene of 1-5 carbon atoms, alkenylene of 2-5 carbon atoms or alkynylene of 2-5 carbon atoms; R 3 is hydrogen, hydroxy or alkyl of 1-3 carbon atoms; R 4 is hydrogen or alkyl of 1-3 carbon atoms; or, R 3 and R 4 taken together with the carbon to which both R 3 and R 4 are attached form a cycloalkylene group of 3-6 carbon atoms; E is —O—, —S— or a direct bond; and R 5 is alkyl, alkenyl, alkynyl, cycloalkyl, heterocyclyl or optionally substituted aryl; as a single stereoisomer or mixtures of stereoisomers.