| abstract |
PCT No. PCT/FR96/00845 Sec. 371 Date Jan. 31, 1997 Sec. 102(e) Date Jan. 31, 1997 PCT Filed Jun. 5, 1996 PCT Pub. No. WO96/40639 PCT Pub. Date Dec. 19, 1996The present invention relates to novel compounds of the formula in which: X is a halogen atom, R1 and R2, which are identical or different, are each -H or -A-B-R3, A is a linear or branched C1-C12-alkylene chain, B is a single bond, a divalent phenylene group or a divalent indolyl group of the structure R3 is -H, -OH, -NR4R5 or -COR6, R6 is -OH, -OCH3, -OC2H5 or -NR4R5, R4 and R5, which are identical or different, are each H, a C1-C4-alkyl group, -(CH2)n-OH, -(CH2)n-N(CH3)2 or -CO-CH3, and n is an integer with a value of 2, 3 or 4; and their addition salts. It further relates to their preparation and to their use in therapeutics, especially for the treatment of pathological conditions involving bradykinin. |