SIRT1 inhibitory compounds from the roots of Codonopsis pilosula. 2019

Xiao-Zhen Li, and Li-Zhi Cheng, and Yong-Ming Yan, and Bao-Hua Liu, and Yong-Xian Cheng
a State Key Laboratory of Phytochemistry and Plant Resources in West China , Kunming Institute of Botany, Chinese Academy of Sciences , Kunming 650201 , China.

Three new compounds, pilosulinene A (1), pilosulinols A (2), and B (3), along with seven known compounds, were isolated from the roots of Codonopsis pilosula cultivated in Xundian County of Yunnan Province. The structures of new compounds were established by spectroscopic methods. In particular, the presence of an aromatic ring in the structure of 1 makes it intriguing. The inhibitory activity of compounds against SIRT1 was evaluated. The results showed that 8 could inhibit Sirt1 in a dose-dependent manner.

UI MeSH Term Description Entries
D010936 Plant Extracts Concentrated pharmaceutical preparations of plants obtained by removing active constituents with a suitable solvent, which is evaporated away, and adjusting the residue to a prescribed standard. Herbal Medicines,Plant Extract,Extract, Plant,Extracts, Plant,Medicines, Herbal
D056564 Sirtuin 1 A sirtuin family member found primarily in the CELL NUCLEUS. It is an NAD-dependent deacetylase with specificity towards HISTONES and a variety of proteins involved in gene regulation. Silent Mating Type Information Regulation 2 Homolog 1,Sirt1
D018517 Plant Roots The usually underground portions of a plant that serve as support, store food, and through which water and mineral nutrients enter the plant. (From American Heritage Dictionary, 1982; Concise Dictionary of Biology, 1990) Plant Bulbs,Plant Root,Bulb, Plant,Bulbs, Plant,Plant Bulb,Root, Plant,Roots, Plant
D029745 Codonopsis A plant genus of the family CAMPANULACEAE. The common name of bellflower may sometimes be confused with other plants in the family that have similar appearance. Bellflower,Dang Shen,Dangshen,Bellflowers,Codonopses,Dang Shens,Dangshens,Shen, Dang,Shens, Dang

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