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Preparation and Enantiomeric Separation of L-Pro-L-Phe-L-Val-L-Leu Peptide Stationary Phases

Autor: Xinyuan Guo, Panpan Shang, Benben Wei, Wenrong Du, Yong Lan, Ligai Bai, Xiaoqiang Qiao, Zhengyue Ma

This study presents the development of three new chiral stationary phases (CSP). Three new peptides CSPs with a main chain of L-proline (L-Pro), L-phenylalanine (L-Phe), L-valine (L-Val) and L-leucine (L-Leu) and different terminals of L-citrulline (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24aafad2f5093a236a3289ed643b0fcc
https://doi.org/10.21203/rs.3.rs-2905710/v1

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Simultaneous Determination of Six Alkaloids in Rat Plasma with On-line SPE–HPLC Using a Homemade Four-Hydrogen Furfuryl-Based Polymer Monolithic Sorbent

Autor: Ligai Bai, Mingxue Li, Fanrong Sun, Zhengyue Ma, Haiyan Liu, Shan Peng

Publikováno v: Chromatographia. 83:173-181

A four-hydrogen furfuryl-based polymer monolithic column for solid-phase extraction was prepared via in situ radical polymerization, using tetrahydrofurfuryl methacrylate as the monomer. The monolith was characterized by scanning electron microscopy,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0891d162806dab8e5a8d7a207ee04ba
https://doi.org/10.1007/s10337-019-03839-1

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Development of an SPE Method Using Ionic Liquid-Based Monolithic Column for On-Line Cleanup of Human Plasma and Simultaneous Determination of Five Steroid Drugs

Autor: Xiaomin Pang, Ligai Bai, Zhengyue Ma, Huimin Wang, Haiyan Liu, Dandan Lan, Bin Guo

Publikováno v: Chromatographia. 81:1391-1400

An 1-vinyl-3-hexyl imidazolium bromide ionic liquid-based monolithic column was prepared via in situ free radical polymerization, which was used as the sorbent of on-line solid phase extraction. The prepared material was characterized by scanning ele

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::85f9fa425480b3eb43af6180291c3325
https://doi.org/10.1007/s10337-018-3579-0

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3-chloromethylene-6-fluorothiochroman-4-one, A novel DNA Topoisomerase poison

Autor: Yitian, Wang, Juntao, Chen, Rui, Shen, Chunliu, Yang, Zhengyue, Ma, Yuxin, Liu

Publikováno v: Pakistan journal of pharmaceutical sciences. 29

3-Chloromethylene-6-fluorothiochroman-4-one (CMFT) is a novel thiochromanones derivative that has better anti-tumor activity. In this paper, we will compare the antitumor activity of the cis-trans isomers, and explore their inhibiting effects on huma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e610c042e1f55cea7cdf8c86172c63ca
https://pubmed.ncbi.nlm.nih.gov/28167481

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Design and Synthesis of α,β-Epoxyketones as New Anticancer Agents

Autor: Shikui Wang, Jiewei Sun, Yang He, Junjie Yang, Beilei Li, Zhengyue Ma, Yuejuan Lu, Gengliang Yang, Xinghua Zhang

Publikováno v: Chinese Journal of Chemistry. 29:757-764

As epoxy functional group has high anticancer activity, α,β-epoxyketones were designed and synthesized as new anticancer agents, and their structures were confirmed by UV, 1H NMR, IR, MS technigeces and elemental analysis. Their in vitro anticancer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b0903393e16fbddeab1eacaf48150a0
https://doi.org/10.1002/cjoc.201190153

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Preparation of a novel hybrid organic–inorganic monolith for the separation of lysozyme by high performance liquid chromatography

Autor: Gengliang Yang, Xinghua Zhang, Haiyan Liu, Ligai Bai, Yankun Liu, Zhengyue Ma

Publikováno v: Journal of Chromatography A. 1218:100-106

A novel hybrid organic-inorganic monolith for high performance liquid chromatography (HPLC) was firstly developed by atom transfer radical polymerization (ATRP) by a simple and rapid method, in which vinyl ester resin was used as the monomer, natrium

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::567f5e6f9a3426be9393f4779a139797
https://doi.org/10.1016/j.chroma.2010.10.115

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Cyclocondensation Reations of 3-Amino-1,2,4-triazole with 3-(Benzylidene)-6-fluoro-thiochroman-4-ones to Tetracyclically Fused Dihydropyrimidines and Pyrimidines

Autor: Guoying Yan, Shiguo Zhu, Duqiang Luo, Zhengyue Ma, Gengliang Yang

Publikováno v: Chinese Journal of Chemistry. 27:987-992

The effects of reaction temperature, solvents, reaction time and 7-aryl on the cyclocondensation reactions of 3-amino-1,2,4-triazole with 3-(benzylidene)-6-fluorothiochroman-4-ones were studied. The experimental results show that except tetracyclic f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2890a3b25b6dfe532e5255f730c0769f
https://doi.org/10.1002/cjoc.200990168

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Ionic liquid-molecularly imprinted polymers for pipette tip solid-phase extraction of (Z)-3-(chloromethylene)-6-flourothiochroman-4-one in urine

Autor: Hongyuan Yan, Shiru Liang, Yuxin Liu, Yanan Yuan, Zhengyue Ma

Publikováno v: Journal of chromatography. A. 1408

A new type of ionic liquid-molecularly imprinted polymers (IL-MIPs) synthesized by precipitation polymerization using 1-allyl-3-methylimidazolium bromide and acrylamide as co-functional monomers and (Z)-6-fluoro-3-(hydroxymethylene)-thiochroman-4-one

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f888862333a1a8adcc8a066be234e3d
https://pubmed.ncbi.nlm.nih.gov/26189673

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ChemInform Abstract: Design and Synthesis of α,β-Epoxyketones as New Anticancer Agents

Autor: Yang He, Beilei Li, Xinghua Zhang, Junjie Yang, Jiewei Sun, Gengliang Yang, Zhengyue Ma, Yuejuan Lu, Shikui Wang

Publikováno v: ChemInform. 42

Darzens condensation under optimized conditions gives novel α,β-epoxyketones (III) and (V) which are evaluated for their anticancer activity in vitro.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4559666dfc72bc94ed337b8d498cbb3a
https://doi.org/10.1002/chin.201135102

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