Four new aromatic allenic ethers from the fungus Xylaria sp. No. 2508.
Four new aromatic allenic ethers, (7E)-3-(4-buta-2,3-dienyloxy-3-methoxy-phenyl)-acrylic acid methyl ester (1), (7E)-3-[4-(4-buta-2,3-dienyloxy-benzyloxy)-phenyl]-acrylic acid methyl ester (2), 4-(4-buta-2,3-dienyloxy-benzyloxy)-benzoic acid methyl ester (3), (7E)-3-[4-(4-buta-2,3- dienyloxy-benzyloxy)-3-methoxy-phenyl]-acrylic acid methyl ester (4) were isolated from the fungus Xylaria sp. No. 2508. The structures of those compounds were determined by analysis of spectroscopic data, mainly 2D NMR experiments.
Wang
San-Yong
SY
School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou, China.
Xu
Zhong-Liang
ZL
Mao
Wei-Wei
WW
She
Zhi-Gang
ZG
Tan
Ni
N
Li
Chun-Rong
CR
Lin
Yong-Cheng
YC
D004987:Ethers / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D013098:Xylariales / Q000737:chemistry*
D004987:Ethers