financial supports from the National Natural Science Foundation of China (32170402, 81703682, 81874335)。
Objective: To study the chemical constituents from the aerial parts of Scoparia dulcis.Methods: Various chromatographic techniques were used to separate the constituents and their structures were elucidated using spec...
The authors are grateful to the members of the analytical group of the State Key Laboratory of Bioactive Substances and Functions of Natural Medicines,Institute of Materia Medica,Chinese Academy of Medical Sciences(CAMS)and Peking Union Medical College,Beijing,China for the spectroscopic data measurements and bioactivity tests.This project was financially supported by the National Natural Science Foundation of China(Nos.81703665,81773874,81973476 and 81903807);the National Major Scientific and Technological Special Project for"Significant New Drugs Development"(2018ZX09735006).
Objective:To isolate the phenolic compounds obtained from the dried roots ofPolygonum multiflorum and investigate their pharmacological activities.Methods:The chemical constituents were isolated and purified by combin...
the financial supports from Qiqihar Civic Scientific and Technological Project(SFGG-201559)
Objective: To screen potential α-glucosidase inhibitors from Anemarrhena asphodeloides.Methods: Response surface methodology employing Box-Behnken design was used to optimize conditions for the extraction of α-gluco...
financial support from programs of Shaanxi Education Commission(No.13JS005);Shaanxi Science and Technology Commission(No.2014JM2058)
Objective: To study the chemical constituents from root bark of Morus alba and their α-glucosidase inhibition and DPPH radical scavenging activities.Methods: The chemical constituents were isolated and purified by re...
Key National Science & Technology Specific Projects(2009ZX09103-363)
Objective To study the chemical constituents of Bombycis Feculae.Methods Chemical constituents were isolated by HPLC-ELSD.The structures of the isolated compounds were determined by spectral means.Results Two compound...