| abstract |
A compound having the structure (Formula I), wherein R an angiotensin receptor antagonist active group, Y is Y 1 —Y 2 —Y 3 —Y 4 —Y 5 . Y 1 is C(R 1 R 2 ); R 1 is selected from the group consisting of hydrogen and C 1-4 alkyl; R 2 is selected from the group consisting of hydrogen, C 1-4 alkyl, and -0C(0)C 1-4 alkyl; Y 2 is O or CH 2 ; Y 3 is C(O) or CH 2 ; Y 4 is O or CH 2 ; Y5 is —(CH2) 1-2 —(X) 0-1 —CH 2 ) 0-1 — or is absent; X is —O— or —CR 3 R 4 —; and R 3 and R 4 are independently selected from the group consisting of hydrogen and C 1 -C 4 alkyl; or a pharmaceutically acceptable salt or hydrate thereof, which is useful for treating hypertension. |