[EN] METHOD OF PRODUCING (2R,3R)-NA-DIMETHYL-3-(3-HYDROXYPHENYI)-2-METHYLPENTYLAMINE (TAPENTADOL) [FR] PROCÉDÉ DE PRODUCTION DE (2R,3R)-NA-DIMÉTHYL-3-(3-HYDROXYPHÉNYLE)-2-MÉTHYLPENTYLAMINE (TAPENTADOL)
[EN] METHOD OF PRODUCING (2R,3R)-NA-DIMETHYL-3-(3-HYDROXYPHENYI)-2-METHYLPENTYLAMINE (TAPENTADOL) [FR] PROCÉDÉ DE PRODUCTION DE (2R,3R)-NA-DIMÉTHYL-3-(3-HYDROXYPHÉNYLE)-2-MÉTHYLPENTYLAMINE (TAPENTADOL)