1H and 13C NMR assignments for two oxaphenalenones bacillosporin C and D from the mangrove endophytic fungus SBE-14

被引：23
|
作者：
Guo, Zhiyong
Shao, Changlun
She, Zhigang
Cai, Xiaoling
Liu, Fan
Vrijimoed, L. L. P.
Lin, Yongcheng [1 ]
机构：
[1] Sun Yat Sen Univ, Sch Chem & Chem Engn, Guangzhou 510275, Peoples R China
[2] City Univ Hong Kong, Dept Biochem & Chem, Hong Kong 700060, Hong Kong, Peoples R China
来源：
MAGNETIC RESONANCE IN CHEMISTRY | 2007年 / 45卷 / 05期
关键词：
NMR; H-1; C-13; bacillosporins C and D; mangrove endophytic fungus; secondary metabolites; structure elucidation;
D O I：
10.1002/mrc.1976
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The complete H-1 and C-13 NMR assignments are reported for the novel natural product Bacillosporin D together with the known compound Bacillosporin C. These compounds containing seven rings were isolated from the mangrove endophytic fungus SBE-14 from the South China Sea. D-1 and D-2 NMR experiments, including COSY, HMQC and HMBC were used to the determination of the structures and NMR assignments. It is proposed that I was biogenetically produced by transforming 2. Transforming a lactone to an anhydride is unusual in nature. Copyright (c) 2007 John Wiley & Sons, Ltd.
引用
收藏
页码：439 / 441
页数：3
相关论文
共 50 条
  • [31] Complete 1H and 13C NMR spectral assignments for the glycoalkaloid dehydrocommersonine
    King, Russell R.
    Calhoun, Larry A.
    MAGNETIC RESONANCE IN CHEMISTRY, 2012, 50 (09) : 627 - 631
  • [32] 1H and 13C NMR spectral assignments of naphthalenyl chalcone derivatives
    Koh, Dongsoo
    Jung, Yearam
    Kim, Beom Soo
    Ahn, Seunghyun
    Lim, Yoongho
    MAGNETIC RESONANCE IN CHEMISTRY, 2016, 54 (10) : 842 - 851
  • [33] Functionalized pinols:: 13C and 1H NMR spectra assignments and structures
    Kaiser, CR
    da Silva, FM
    Jones, J
    de Mattos, MCS
    SPECTROSCOPY LETTERS, 2001, 34 (03) : 387 - 394
  • [34] Complete 1H and 13C NMR assignments of a series of pergalloylated tannins
    Lavoie, Serge
    Ouellet, Michael
    Fleury, Pierre-Yves
    Gauthier, Charles
    Legault, Jean
    Pichette, Andre
    MAGNETIC RESONANCE IN CHEMISTRY, 2016, 54 (02) : 168 - 174
  • [35] Conformational evaluation and detailed 1H and 13C NMR assignments of eremophilanolides
    Burgueño-Tapia, E
    Hernández, LR
    Reséndiz-Villalobos, AY
    Joseph-Nathan, P
    MAGNETIC RESONANCE IN CHEMISTRY, 2004, 42 (10) : 887 - 892
  • [36] Complete 1H and 13C NMR signal assignments of glaucolide B
    Costa, AV
    Barbosa, LCD
    Lopes, JLC
    Piló-Veloso, D
    MAGNETIC RESONANCE IN CHEMISTRY, 2000, 38 (08) : 675 - 679
  • [37] Complete assignments of the 1H and 13C NMR data of flavone derivatives
    Moon, BH
    Lee, Y
    Shin, C
    Lim, Y
    BULLETIN OF THE KOREAN CHEMICAL SOCIETY, 2005, 26 (04): : 603 - 608
  • [38] Complete assignments of the 1H and 13C NMR spectra of 15 limonoids
    Rodríguez, B
    MAGNETIC RESONANCE IN CHEMISTRY, 2003, 41 (03) : 206 - 212
  • [39] Two isomeric epoxysitosterols from Rhododendron formosanum:: 1H and 13C NMR chemical shift assignments
    Krishna, Vivek
    Chang, Chi-I
    Chou, Chang-Hung
    MAGNETIC RESONANCE IN CHEMISTRY, 2006, 44 (08) : 817 - 819
  • [40] 1H and 13C NMR assignments for two new angular furanocoumarin glycosides from Peucedanum praeruptorum
    Chang, Haitao
    Okada, Yoshihito
    Okuyama, Toru
    Tu, Pengfei
    MAGNETIC RESONANCE IN CHEMISTRY, 2007, 45 (07) : 611 - 614
12345