Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jia-Bao Sun"'
Autor:
Yun Zhang, Jia-Bao Sun, Wei-Hua Jiao, Ru-Yi Shang, Hou-Wen Lin, Jie Cui, Qi-Hang Xu, Kechun Liu, Qi Yang
Publikováno v:
Organic Chemistry Frontiers. 7:368-373
Spiroetherones A (1) and B (2), a pair of sesquiterpene naphthoquinones with an unprecedented “spiroetherane” carbon skeleton, were isolated from the marine sponge Dysidea etheria collected from the South China Sea. Their structures and absolute
Autor:
Wei-Hua Jiao, Bo-Ping Ye, Wei Yuan, Hou-Wen Lin, Lei Li, Jia-Bao Sun, Jing Li, Yu-Han Gui, Zhiyong Li, Jie Wang
Publikováno v:
Tetrahedron. 74:5914-5919
Actinomycins D1−D4 (1–4), four new D-type actinomycin analogues, were isolated from the fermentation broth of a strain of marine sponge-associated Streptomyces sp. LHW52447, together with actinomycin D (5). The structures of 1−4 were determined
Autor:
Hong-Yan Liu, Fan Sun, Li-Li Hong, Wei-Hua Jiao, Hou-Wen Lin, Li-Yun Liu, Xian-Xian Miao, Jie Wang, Jia-Bao Sun, Kai-Xuan Zhan
Publikováno v:
Tetrahedron Letters. 84:153437
Two new fatty acid esters, hippobutenolides A (1) and B (2), featuring a long linear aliphatic chain attached to a butanolide residue, together with two known related ones (3 and 4), were isolated from the marine sponge Hippospongia lachne. The struc
Autor:
Shu Juan Piao, Fan Yang, Guo Dong Chen, Hou-Wen Lin, Hai Deng, Li Li Hong, Shu-Ping Wang, Wei-Hua Jiao, Jia Bao Sun
Publikováno v:
European Journal of Organic Chemistry. 2017:3421-3426
A pair of enantiomeric sesterterpenoids, (±)-hippolide J (1a and 1b), were isolated from the marine sponge Hippospongia lachne collected from the South China Sea. The racemic mixture was resolved into a pair of enantiomers, (–)-1a and (+)-1b, by c
Autor:
Hou-Wen Lin, Man Liu, Jie Tang, Wei Zhang, Fan Sun, Wei-Hua Jiao, Jia-Bao Sun, Li-Li Hong, Fan Yang, Shu-Ping Wang
Publikováno v:
RSC Adv.. 7:23970-23976
Chemical investigation of an ethanol extract of the sponge Agelas mauritiana led to the isolation and characterization of five new diterpene alkaloids, namely, (−)-8′-oxo-agelasine B (1), (+)-agelasine B (2), (+)-8′-oxo-agelasine C (3), agelasi
Publikováno v:
Integrated Ferroelectrics. 94:73-81
Thin films with the composition of SrBi4Ti4O15(SBTi) and SrBi4−0.1Pr0.1Ti4O15 (SBPTi) have been prepared on Pt/TiO2/SiO2/Si substrates by sol-gel method structure characterization of the SBT and SBPT thin films was revealed by x-ray diffraction (XR
Publikováno v:
Journal of Physics D: Applied Physics. 41:155418
Thin films of Fe-containing Aurivillius phase Bi5FeTi3O15 (BFTO) were prepared using the chemical solution deposition method. The structures of the films were analysed using x-ray diffraction and Raman spectroscopy. The surface topography and crystal
Publikováno v:
Journal of Applied Physics. 103:044102
Electrical properties of Nb-, V-, and W-doped Bi4Ti3O12–MBi4Ti4O15 (BIT‐MBTi) (M=Ca,Sr) compounds were investigated. The remanent polarization (2Pr) and piezoelectric coefficient (d33) of BIT‐MBTi are greatly increased by such donor doping. W-d
Publikováno v:
Integrated Ferroelectrics; 2007, Vol. 94 Issue 1, p73-81, 9p, 1 Black and White Photograph, 6 Graphs
Publikováno v:
Chinese Physics B; Jun2014, Vol. 23 Issue 6, p1-1, 1p