Disclosed herein are novel prostaglandin I2 (PGI2) derivatives exhibiting excellent physiological activities, said derivatives being represented by the general formula:
wherein R1, R2 and R3 are as defined herein.
本文公开的是新型
前列腺素 I2 (
PGI2) 衍
生物,具有优异的生理活性,所述衍
生物由通式表示:其中 R1、R2 和 R3 如本文所定义。