2000/08—至今，贵州省中国科学院天然产物化学重点实验室，学术带头人，研究员; 2012/03—2013/01，科技部基础司挂职副司长; 2010/08—2010/11，University of Illinois at Chicago，UIC（美国伊利诺伊大学芝加哥分校），访问学者; 1999/03—2000/08，中科院昆明植物研究所，副研究员; 1997/12—1999/03，日本京都大学化学研究所，博士后研究; 1996/09—1997/12，中科院昆明植物研究所，助理研究员; 1991/09—1996/09，中科院昆明植物研究所，硕士、博士学位.

民族药用资源化学与应用

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