| 摘要 |
The present invention relates to a method for preparing piperidine derivative compounds by converting, with a piperidine compound, regioisomers having the formula:where Z isand where m is 1 or 3-6; Q and Y are the same or different and are selected from the group consisting of O, S, and NR5; R6 and R7 are the same or different and are selected from the group consisting of hydrogen, an alkyl moiety, an aryl moiety, OR8, SR8, and NR8R9; and R5, R8, and R9 are the same or different and are selected from the group consisting of hyrogen, an alkyl moiety, and an aryl moiety.
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