Microsphaeropsisin A, a new sesquiterpenoid isolated from the mangrove endophytic fungus (No. DZ39).
A new sesquiterpenoid compound, microsphaeropsisin A (1), together with three known dihydroisocoumarin compounds, (R)-mellein (2), 4-hydroxymellein (3) and 5-hydroxymellein (4) were isolated from the culture of the mangrove fungus (No. DZ39). The structure of the new compound was established by comprehensive spectral analysis, especially 2D NMR spectroscopy.
Shao
Changlun
C
School of Medicine and Pharmacy, Ocean University of China, Qingdao, PR China.
Wang
Changyun
C
Li
Chunyuan
C
She
Zhigang
Z
Gu
Yucheng
Y
Lin
Yongcheng
Y
D005658:Fungi / Q000737:chemistry*; D049934:Isocoumarins / Q000737:chemistry / Q000302:isolation & purification; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D009793:Ochratoxins / Q000737:chemistry / Q000302:isolation & purification; D012623:Seawater / Q000382:microbiology; D012717:Sesquiterpenes / Q000737:chemistry* / Q000302:isolation & purification*
D049934:Isocoumarins; D009793:Ochratoxins; D012717:Sesquiterpenes; C120538:ochracin