1,3β,4-Trimethyl-4β-(3-hydroxyphenyl)piperidine
1,3β,4-Trimethyl-4β-(3-hydroxyphenyl)piperidine ??
??
1,3β,4-Trimethyl-4β-(3-hydroxyphenyl)piperidine C??? ??, ??, ??
1,3β,4-Trimethyl-4β-(3-hydroxyphenyl)piperidine ?? ?? ? ???
???
?? ??
1,3β,4-Trimethyl-4β-(3-hydroxyphenyl)piperidine ?? ??
???( 0)?? ??