| abstract |
Benzocycloalkane derivatives of the formula (I) ##STR1## wherein: Z represents a methylene group or an ethylene group, either one of R 1 and R 2 represents --(CH 2 ) m --COOR 3 and the other represents ##STR2## wherein R 3 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, n represents an interger of 1 to 6 and m represents an interger of 0 to 5, and the physiologically acceptable salts thereof; having a strong and selective inhibition activity of thromboxane A 2 synthesis. |