[Secondary metabolites of mangrove endophytic fungus SK5 in the South China Sea].
OBJECTIVE
To study the secondary metabolites of mangrove endophytic fungus SK5.


METHODS
The compounds were isolated by chromatographic technique. Their structures were identified by comprehensive physico-chemical properties and spectroscopic methods.


RESULTS
Five compounds were isolated and identified as 2,8-dihydroxy-3,4-dihydronaphthalen-1(2H)-one(1), Sclerotinin A (2), dihydrocitrinone(3), 4-hydroxybenzaldehyde (4) and 3-hydroxy-2-methylbenzoic acid (5).


CONCLUSIONS
Compound 1 is isolated from nature for the first time.
Xiao
Na-na
NN
School of Chemistry and Chemical Engineering, Sun Yat-sen University/Key Laboratory of Molecular biological functions, Guangdong province, Guangzhou 510275, China.
Gao
Jun-ping
JP
Cai
Xiao-ling
XL
She
Zhi-gang
ZG
D001547:Benzaldehydes / Q000737:chemistry / Q000302:isolation & purification*; D002681:China; D002851:Chromatography, High Pressure Liquid; D002953:Citrinin / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D005658:Fungi / Q000737:chemistry* / Q000378:metabolism; D015394:Molecular Structure; D009284:Naphthols / Q000737:chemistry / Q000302:isolation & purification*; D043982:Rhizophoraceae / Q000382:microbiology*; D014641:Vanillic Acid / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification
C558149:2,8-dihydroxy-3,4-dihydronaphthalen-1(2H)-one; D001547:Benzaldehydes; D009284:Naphthols; D002953:Citrinin; C015142:dihydrocitrinone; D014641:Vanillic Acid; C011483:4-hydroxybenzaldehyde