| abstract |
(57) [Summary] (with correction) [PROBLEMS] To provide a novel compound having an activity of promoting bone formation. [Solution] Expression Specifically, for example, (4R * , 5R * )-4-hydroxy-4-[(E)- 1-octenyl] -5- [2- (3-methoxycarbonyl-1-propyl) phenyl] -2-cyclopentene- A phenyl-substituted hydroxycyclopentenone analog represented by 1-one and a pharmaceutically acceptable salt thereof. |