上游原料
4-phenyl-4-piperidinol; 4-Hydroxy-4-phenylpiperidine; 4-(4-Phenyl)-4-hydroxypiperidine4'-Hydroxypropiophenone; 4-Hydroxypropiophenone; Ethyl 4-Hydroxyphenyl ktone; p-Hydroxypropiophenone; Paroxypropione1-{4-[(triisopropylsilyl)oxy]phenyl}-1-propanone2-bromo-1-{4-[(triisopropylsilyl)oxy]phenyl}-1-propanone2-(4-hydroxy-4-phenyl-1-piperidinyl)-1-{4-[(triisopropylsilyl)oxy]phenyl}-1-propanone1-((1S,2S)-2-hydroxy-1-methyl-2-{4-[(triisopropylsilyl)oxy]phenyl}ethyl)-4-phenyl-4-piperidinol1-[(1S,2S)-2-hydroxy-2-(4-hydroxyphenyl)-1-methylethyl]-4-phenyl-4-piperidinol1-[4-(benzyloxy)phenyl]-2-(4-hydroxy-4-phenyl-1-piperidinyl)-1-propanone1-{(1S,2S)-2-[4-(benzyloxy)phenyl]-2-hydroxy-1-methylethyl}-4-phenyl-4-piperidinol
