摘要 |
PCT No. PCT/FR97/00367 Sec. 371 Date Jan. 12, 1999 Sec. 102(e) Date Jan. 12, 1999 PCT Filed Mar. 3, 1997 PCT Pub. No. WO97/32874 PCT Pub. Date Sep. 12, 1997Products of formula (I), wherein n is 0 or 1, R1 is particularly phenyl or biphenyl optionally substituted particularly by benzyloxy, dioxol or halogen, R2 is particularly hydrogen or methyl substituted particularly by indolyl, phenylthio or phenyl, which may in turn be substituted, and A is carboxy, tetrazolyl or substituted alkyl as well as all salts and isomers thereof, are disclosed. |