| http://www.w3.org/ns/prov#value | - A compound of the formula ##STR44## R5a is a single bond or --(CH2)m --, Ya is biphenyl unsubstituted or substituted by at least one member of the group consisting of hydroxyl; halogen; alkyl and alkoxy of 1 to 4 carbon atoms; trifluoromethyl; cyano; nitro, amino; carbamoyl; free, salified or esterified carboxy; tetrazolyl; isoxazolyl; phenoxy; benzyl; R1a is selected from the group consisting of
|
