英文名称
2-[[(4S,6E,10E)-16,18-dimethyl-2-oxo-4-phenyl-3-oxabicyclo[12.4.0]octadeca-1(18),6,10,14,16-pentaen-12-ylidene]amino]oxyacetic acid;2-[[(4R,6E,10E)-16,18-dimethyl-2-oxo-4-phenyl-3-oxabicyclo[12.4.0]octadeca-1(18),6,10,14,16-pentaen-12-ylidene]amino]oxyacetic acid;(4R,6E,10E)-16,18-dimethyl-4-phenyl-12-phenylmethoxyimino-3-oxabicyclo[12.4.0]octadeca-1(18),6,10,14,16-pentaen-2-one;(4R,6E)-12-ethoxyimino-16,18-dimethyl-4-phenyl-3-oxabicyclo[12.4.0]octadeca-1(18),6,10,14,16-pentaen-2-one