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[Studies on chemical constituents of Pholidota yunnanensis]
Zhi-ming Bi1, Zheng-tao Wang, Luo-shan Xu
1Department of Pharmacognosy, China Pharmaceutical University, Nanjing 210038, China.
Objective:
To investigate the chemical constituents from Pholidota yunnanensis.
Method:
Various chromatographic techniques were employed for isolation and purification of the constituents. The structures were elucidated by chemical and spectral analyses.
Result:
Seven compounds were obtained and they were identified by spectroscopic analysis as n-nonacosane, cyclopholidone, n-dotriacontanoic acid, n-octacostyl ferulate, cyclopholidonol, cycloneolitsol and beta-sitosterol, respectively.
Conclusion:
n-octacostyl ferulate and cycloneolitsol were isolated from genus Pholidota for the first time.
