| 摘要 |
<p>PCT No. PCT/FR96/01926 Sec. 371 Date Jun. 8, 1998 Sec. 102(e) Date Jun. 8, 1998 PCT Filed Dec. 4, 1996 PCT Pub. No. WO97/20836 PCT Pub. Date Jun. 12, 1997Compounds of general formula (I) in which R1 represents a hydrogen atom or a (C1-C4)alkyl, (C3-C6)cycloalkylmethyl or phenyl-(C1-C3)alkyl group optionally substituted on the phenyl ring with one or more atoms or groups chosen from halogens and methyl, trifluoromethyl, methoxy and cyano groups, R2 represents a hydroxyl or alkoxy group or a group of general formula NR3R4 in which R3 and R4 each represent a hydrogen atom, an alkyl group, a cycloalkyl group, a cycloalkylmethyl group, a phenyl group, a phenylmethyl group or a pyridyl group, or alternatively R3 and R4 form, together with the nitrogen atom, a pyrrolidine or piptzidine ring, and n represents the number 1, 2 or 3. Application in therapy.</p> |
