Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Chengshan Yuan"'
Publikováno v:
Frontiers in Chemistry, Vol 6 (2018)
The structure diversity of type II polyketide synthases-derived bacterial aromatic polyketides is often enhanced by enzyme controlled or spontaneous cyclizations. Here we report the discovery of bacterial aromatic polyketides generated from 5 differe
Externí odkaz:
https://doaj.org/article/95be64c0b32548cdba5fb8c5d1d21bd3
Autor:
Bin Tan, Qingbo Zhang, Ji Xiao, Chengshan Yuan, Yuchan Chen, Siqiang Chen, Weimin Zhang, Yiguang Zhu, Changsheng Zhang
Publikováno v:
Chinese Journal of Chemistry. 41:1478-1484
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84186a84f3c97a3a458122a683ed4ee0
https://doi.org/10.1002/cjoc.202200818
https://doi.org/10.1002/cjoc.202200818
Autor:
Qingbo Zhang, Attila Mándi, Li-Ping Zhang, Wei Liu, Chengshan Yuan, Wenjun Zhang, Xiao-Zhen Wu, Wen-Jun Huang, Tibor Kurtán, Changsheng Zhang
Publikováno v:
Journal of Natural Products. 84:2953-2960
Penicisteckins A-D (1-4), two pairs of atropodiastereomeric biaryl-type hetero- and homodimeric bis-isochromans with 7,5'- and 7,7'-linkages and a pair of atropodiastereomeric 2-(isochroman-5-yl)-1,4-benzoquinone derivatives [penicisteckins E (5) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52a9670e7292d678c8931190e09aa487
https://doi.org/10.1021/acs.jnatprod.1c00787
https://doi.org/10.1021/acs.jnatprod.1c00787
Publikováno v:
Chinese Journal of Chemistry. 39:3413-3420
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e315e5bbe88ff6156bd3c03910f3a35
https://doi.org/10.1002/cjoc.202100578
https://doi.org/10.1002/cjoc.202100578
Autor:
Yuan Gao, Xinqiang Hua, Wei Jiang, Chun‐Lin Sun, Chengshan Yuan, Zitong Liu, Hao‐Li Zhang, Xiangfeng Shao
Publikováno v:
Angewandte Chemie International Edition. 61
Graphene nanoribbons (GNRs) are promising in organic optoelectronic materials, and their properties largely depend on the size, edge, and conformation. Herein, the fully armchair-edged GNRs (AGNRs) with lengths up to 2.65 nm by using a Cu-catalyzed d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d23cc848f9b9c952633f6b028c6dae5
https://doi.org/10.1002/anie.202210924
https://doi.org/10.1002/anie.202210924
Autor:
Chengshan Yuan, Wenlong Zhao, Xiaolan Liu, Chaoxian Yan, Shitao Wang, Hao-Li Zhang, Xiangfeng Shao
Publikováno v:
Chemical Science
Baeyer–Villiger (BV) oxidation is a fundamental organic reaction, whereas the hetero-BV oxidation is uncharted. Herein, a tellura-BV oxidation is discovered. By oxidizing a tellurophene-embedded and electron-rich polycycle (1) with mCPBA or Oxone,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aac5878a70ceab8841ebb51bfaa44d91
http://europepmc.org/articles/PMC8179672
http://europepmc.org/articles/PMC8179672
Publikováno v:
Chemistry – A European Journal. 28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d3e4475cfe8171bbcef908fd2fdeb22
https://doi.org/10.1002/chem.202200306
https://doi.org/10.1002/chem.202200306
Publikováno v:
Chemistry – A European Journal. 26:7083-7091
The electron donor tetrathiafulvalene (D 1 ) was fused onto the electron-rich heterabuckybowl trichalcogenasumanene (D 2 ) through an electron-deficient pyrazine unit (A) to give 1 c, 1 d, 2 c, and 2 d, featuring the D 1 –A–D 2 structure. Both D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6a5b80526009bd3b3c02201dfd8d57e
https://doi.org/10.1002/chem.201905732
https://doi.org/10.1002/chem.201905732
Publikováno v:
Angewandte Chemie (International ed. in English). 61(22)
Buckybowls have unique properties that can be tailored by embedding main-group elements into their π-scaffolds. Herein, a synthetic approach is developed for producing monoazadichalcogenasumanenes (4 a/4 b, 6 a/6 b, 7 a/7 b) derived from sumanene by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c698715fee367c73d0c692e790a36b91
https://pubmed.ncbi.nlm.nih.gov/35239988
https://pubmed.ncbi.nlm.nih.gov/35239988
Autor:
Chengshan Yuan, Imran Khan, Yiguang Zhu, Haibo Zhang, Ziquan Yu, Qingbo Zhang, Changsheng Zhang
Publikováno v:
Organic Letters. 21:7679-7683
Functions of the tailoring enzymes for the biosynthesis of tiacumicin B (1) have been previously determined. However, the reaction timing remains elusive. Herein, we report the in vitro biochemical characterization of two P450 enzymes TiaP1 and TiaP2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b7265b94a2f82827b3b1ad5a845fa61
https://doi.org/10.1021/acs.orglett.9b03100
https://doi.org/10.1021/acs.orglett.9b03100