| abstract |
9-Halo-8-hydroxy-4-methyl-4-nonenoic acids and denrivatives thereof have been prepared, which are imporntant intermediates for the full synthesis of (1RS, 4SR, n5RS)-4-(4,8-dimethyl-5-hydroxy-7-nonenyl)-4-methyl-3,8-dinoxabicyclo[3.2.1]-octane-1-acetic acid [A]: n nhaving high activity as an utero-evacuant agent. |