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Article
Predefined-time Leader-following Consensus for Networked Euler-Lagrange Systems With External Disturbance
In this article, a predefined-time control framework is presented to accomplish the leader-following consensus for Euler-Lagrange (EL) systems, in which a dynamical leader is considered and only a subset of th...
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Article
Antimicrobial glycoalkaloids from the tubers of Stephania succifera
Three new glycoalkaloids, N-formyl-asimilobine-2-O-β-d-glucoside (1), (−)-1-O-β-d-glucoside-8-oxotetrahydropalmatine (2), and 1-N-monomethylcarbamate-argentinine-3-O-β-d-glucoside (3) were isolated from tubers of...
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Article
Open AccessOxidative stress-mediated intrinsic apoptosis in human promyelocytic leukemia HL-60 cells induced by organic arsenicals
Arsenic trioxide has shown the excellent therapeutic efficiency for acute promyelocytic leukemia. Nowadays, more and more research focuses on the design of the arsenic drugs, especially organic arsenicals, and...
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Article
A novel sesquiterpenoid from Ecdysanthera rosea
A novel sesquiterpenoid was isolated from the whole plant of Ecdysanthera rosea Hook. et Arn. Its structure was elucidated as tricyclo[5,3,1,02,4]-3-aldehyde-3,11-dimethyl-8-methanoic acid on the basis of spectra...