Indolyl alkaloid derivatives, Nb-acetyltryptamine and oxaline from a marine-derived fungus.
Indolyl alkaloids, Nb-acetyltryptamine (1) and the known oxaline (2) have been isolated from the organic extract of the broth of an unidentified fungus collected from the surface of the marine red alga Gracilaria verrucosa. The structure of Nb-acetyltryptamine (1) was assigned on the basis of comprehensive spectroscopic analyses.
Li
Yong
Y
Department of Chemistry, Pukyong National University, Busan 608-737, Korea.
Li
Xi Feng
XF
Kim
Dong Soo
DS
Choi
Hong Dae
HD
Son
Byeng Wha
BW
D005658:Fungi; D026121:Indole Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D000461:Rhodophyta / Q000382:microbiology*; D014363:Tryptamines / Q000737:chemistry / Q000302:isolation & purification*
D026121:Indole Alkaloids; D014363:Tryptamines; C043464:N-acetyltryptamine