Metabolites with molecular weight 1108, 946 and 784 (amu) were shown to be corresponding to Rb 1, Rd and F 2, respectively.

• 在血与尿中发现分子量为1108，946及784amu的代谢产物。 经ESI?MS2级质谱分析，上述分子量的化合物分别为G?Rb1，Rd和F2。