State;
Key;
Laboratory;
of;
Bioactive;
Substance;
and;
Function;
of;
Natural;
Medicines,;
Institute;
of;
Materia;
Medica,;
Chinese;
Academy;
of;
Medical;
Sciences;
and;
Peking;
Union;
Medical;
College,;
Beijing;
100050,;
China;
二甲基吡啶; 二羧酸二甲酯; 四氢呋喃; 硼氢化钠; 机理; 酮; 氢硼化钠; 还原产物;