[The secondary metabolites of the mangrove endophytic fungi ZZF13 and Guignardia sp. 4382 from the South China Sea].
OBJECTIVE
The secondary metabolites of the fungus ZZF13 isolated from the leaves of the mangrove sample Kandelia candel in Zhanjiang and Guignardia sp. 4382 isolated from bark of Kandelia candel (endophyte) of Mai Po, Hong Kong were studied.


METHODS
The compounds were isolated by siliga gel, and their structures were identified by IR, MS and NMR.


RESULTS
Four compounds were isolated from the culture of this strain. Their structures were identified as Bacillpsporin C (1), 5-carboxymellein (2), 5-methylmellein (3) and 1-(2,6-dihydroxyphenyl) butanone (4).


CONCLUSIONS
The compounds 2 - 4 are isolated from the Guignardia sp. of Marine fungi for the first time.
Xia
Xue-kui
XK
Key Laboratory for Applied Microbiology of Shandong Province/Biotechnology Center of Shandong Academy of Sciences, Jinan 250014, China.
Liu
Chang-heng
CH
Yuan
Wen-peng
WP
Wang
Xiao-jun
XJ
Meng
Xiu-mei
XM
Zhang
Mian-song
MS
She
Zhi-gang
ZG
Lin
Yong-cheng
YC
D001203:Ascomycota / Q000737:chemistry / Q000254:growth & development; D002074:Butanones / Q000737:chemistry / Q000302:isolation & purification*; D002681:China; D005658:Fungi / Q000737:chemistry* / Q000378:metabolism; D049934:Isocoumarins / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D009792:Oceans and Seas; D024301:Plant Bark / Q000737:chemistry; D043982:Rhizophoraceae / Q000382:microbiology*
C528144:(3R)-7-hydroxy-5-methylmellein; D002074:Butanones; D049934:Isocoumarins