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[Separation and determination of alkaloids of Leonurus sibiricus].
- S. Luo
- Biology, MedicineZhong yao tong bao
[Study on lignans from Diphylleia sinensis].
A new lignan along with eight known lignans and a flavonoid were isolated from the rhizomes of Diphylleia sinensis Li.. Their structures were elucidated on the basis of chemical and spectral…
[Determination of gelsemium alkaloids by RP-HPLC].
The HPLC method described is simple, sensitive and reproducible and can be used for the quality control of Gelsemium preparations for clinical evaluation.
[A preliminary study of the correlation between phylogeny, chemical constituents and therapeutic effects of Rheum species].
[Studies on the determination of alkaloids in Picrasma quassioides (D.Don) Benn].
A simple, sensitive and accurate method for separation and determination of the alkaloids, 1-formyl-β-carboline (Ⅰ), in Ku-Mu is described and can be used for the quality control of Ku-mu preparations for clinical use.
[Determination of naphthoquinones in tissue cultured Zicao].
A simple, sensitive and accurate method for the separation and determination of the naphthoquinones, deoxyshikonin (I), acetylshikonin (II) and beta-beta-dimethylacrylshikonin (III) in tissue…
[Studies on the analysis of anthraquinone derivatives of Chinese medicinal herbs. I. Separation and determination of constituents of Chinese rhubarb (author's transl)].
[Studies on the TLC scanning determination of lignans in Diphylleia sinensis Li].
A simple, sensitive and accurate method has been applied to the analysis of various samples and can be used for the quality control of Diphylleia sinensis, podophyllum and dysosma preparations used in clinic.
Separation and determination of five lignans in the seeds of Arctium lappaol Linne by RP-HPLC
[Determination of naphthoquinone in zicao].
A TLC-spectrophotometric method for the separation and determination of the naphthoquinones in Zicao is described and has been applied to the analysis of different samples.