abstract |
The present invention provides a pharmaceutically useful compound of formula (I) which is useful as a neuropeptide Y antagonist and particularly useful for treating cardiovascular diseases such as vasoconstriction.n n n <Formula I>n n n n n n n n In the formula, Ar 1 , R 1 , R 2 , R 3 , R 4 , R 5 and R 6 have the meanings given in the specification. |