Author's Organization:Research Institute for Wakan-Yaku (Oriental Medicines), Toyama Medical and Pharmaceutical University Research Institute for Wakan-Yaku (Oriental Medicines), Toyama Medical and Pharmaceutical University Research Institute for Wakan-Yaku (Oriental Medicines), Toyama Medical and Pharmaceutical University Research Institute for Wakan-Yaku (Oriental Medicines), Toyama Medical and Pharmaceutical University Research Institute for Wakan-Yaku (Oriental Medicines), Toyama Medical and Pharmaceutical University Research Institute for Wakan-Yaku (Oriental Medicines), Toyama Medical and Pharmaceutical University China Medical College
Chemical constituents of Nervilia purpurea SCHLECHTER and Nervilia aragoana GAUD. were examined. Phytol, a glycerin ester, cycloeucalenol, stigmasterol, linolic acid, linolenic acid, and L-norleucine were identified.