全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Mao-Sheng Zhang , Fang Chen ...
来源:[J].Chemistry of Natural Compounds(IF 0.599), 2017, Vol.53 (3), pp.478-482Springer
摘要:A new triterpenoid derivative, 2,3-seco-bauer-8-en-2,3-dioic acid ( 1 ), a new natural product, 3α-hydroxyolean-13(18)-en-24-oic acid ( 2 ), along with 19 known compounds ( 3 – 21 ), were isolated from the methanol extract of the aerial parts of Schnabelia oligophylla. The c...
作者:... Yin-Chi Pan , Mao-Sheng Zhang , Shi-Ji Xiao
来源:[J].Chemistry of Natural Compounds(IF 0.599), 2019, Vol.55 (4), pp.665-668Springer
摘要:A new sesquiterpenoid derivative, 8β,11-dihydroxy-1β,5β-epoxyarbutan-3-one ( 1 ), along with 18 known compounds ( 2 – 19 ), were isolated from the ethanol extract of the aerial parts of Daucus carota. The chemical structure of the new compound was established by means o...
作者:Mao-sheng Zhang , Tian-e Cheng
来源:[J].Journal of Mountain Science(IF 0.664), 2018, Vol.15 (8), pp.1642-1657Springer
摘要:Abstract(#br)Loess soils are characterized by metastable microstructure, high porosity and water-sensitivity. These soils have always been problematic soils and attracted attention from researchers all over the world. In the present study, three loess soils extracted at vari...
作者:Mao-sheng Zhang , Fu-sheng Hu ...
来源:[J].Geofluids(IF 2.379), 2018, Vol.2018Hindawi
摘要:After exploitation of groundwater had been reduced and the groundwater level of the confined aquifer had risen, land subsidence was observed to continue rather than cease for several years according to the layer-wise mark monitoring data in Xi’an. To analyze the phenomena, a...
作者:Mao-Sheng Zhang , Yan Deng ...
来源:[J].Molecules(IF 2.428), 2018, Vol.23 (7)MDPI
摘要:A novel isoquinoline alkaloid, mahimbrine A, possessing a rare benzotropolone framing scaffold, was isolated from the endemic plant of Mahonia imbricata. Its structure was established on the basis of extensive spectroscopic analysis. A plausible biosynthetic route of mahimbrine A...
作者:Mao-Sheng Zhang , Shu-Ling Peng ...
来源:[J].中国化学快报(英文版)(IF 1.21), 2016, (07), pp.1064-1066
摘要:Two novel 2,5-diphenyl oxazole derivatives,named gymnothecaoxazoles A(1) and B(2),were isolated from the whole parts of endemic medicinal plant of Gymnotheca chinensis(Saururaceae).The structures of the new compounds were elucidated by extensive NMR and MS data,and the structure ...
作者:Mao-Sheng Zhang , Da-Le Guo ...
来源:[J].中国化学快报(英文版)(IF 1.21), 2017, (05), pp.1049-1051
摘要:Two new biphenyl butyl neolignan derivatives,named gymnothebutyllignans A(1) and B(2),were isolated from the whole parts of endemic medicinal plant of Gymnotheca involucrata(Saururaceae).The structures of the new compounds were elucidated by extensive NMR and MS data,and the abso...
作者:邵凤兰 , 宋军 , 王瑞芹 ...
来源:[J].中国物理C(IF 0.338), 2017, (01), pp.91-96
摘要:The production of the hadronic resonances K~(*0)(892),φ(1020),∑*(1385),and Ξ*(1530) in central AA collisions at(SNN)~(1/2)=17.3,200,and 2760 GeV is systematically studied.The direct production of these resonances at system hadronization is described by the quark combination ...

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