Peng-Gang Liu

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As a naturally wide distributed flavone, chrysin exhibits numerous biological activities including anticancer, anti-inflammatory, and antimicrobials activities. Beta-ketoacyl-acyl carrier protein synthase III (FabH) catalyzes the initial step of fatty acid biosynthesis via a type II fatty acid synthase in most bacteria. The important role of this essential(More)
Two series of thiazolidinone derivatives designing for potential EGFR and HER-2 kinase inhibitors have been discovered. Some of them exhibited significant EGFR and HER-2 inhibitory activity. Compound 2-(2-(5-bromo-2-hydroxybenzylidene)hydrazinyl)thiazol-4(5H)-one (12) displayed the most potent inhibitory activity (IC(50)=0.09 microM for EGFR and IC(50)=0.42(More)
Indolizine and annulated indolizine derivatives incorporating a cyclopropylcarbonyl group were synthesized in a one pot procedure by the tanden reactions of [3+2] cycloaddition of the corresponding N-ylide with electron deficient alkene. Seventeen indolizine derivatives were reported for the first time. All the compounds were examined for their(More)
A series of Schiff bases derived from 4-methylsalicylic acid (4a–4s) were synthesized, 14 of which (4a–4h, 4j–4l, 4n, 4q, and 4s) were reported for the first time. All the synthesized compounds were evaluated for their immunosuppressive activities for the first time. Among them, compound 4o displayed the most potent biological activity against lymph node(More)
The title compound, C(10)H(11)I(2)NO, was prepared by the reaction of 3,5-diiodo-salicyl-aldehyde with propyl-amine in ethanol. The mol-ecule adopts an E conformation with respect to the C=N bond and the aromatic ring. The aromatic ring and the imino unit are close to being coplanar, with a dihedral angle of 2.6 (3)° between their planes. This planarity is(More)
The asymmetric unit of the title compound, C(20)H(16)ClN(3)S, contains two independent mol-ecules, A and B. In mol-ecule A, the dihedral angles between the central benzene ring and the pendant chloro-benzene and phenyl rings are 6.37 (15) and 64.79 (15)°, respectively. The corresponding values in mol-ecule B are 28.21 (14) and 82.11 (16)°, respectively.(More)
Bone morphogenetic protein 2 (BMP2), BMP receptor-IA (BMPR-IA), and the BMP2 antagonist Noggin are important proteins involved in regulating the hair follicle (HF) cycle in skin. In order to explore the expression profiles of BMP2, BMPR-IA, and Noggin in the HF cycle of yak skin, we collected adult yak skin in the telogen, proanagen, and midanagen phases of(More)
Metal-organic frameworks (MOFs) as novel electrode materials have attracted intensive attention; however, low electronic conductivity hinders their practical application in lithium ion batteries (LIBs). This work reports the synthesis of conductive MOF/CNT composites with enhanced electrochemical reactivity. The growth mechanism of the pristine MOF and the(More)
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