{Reference Type}: Journal Article {Title}: Generation of tryptamine derivatives through biotransformation by Diaporthe sp. {Author}: Chen CJ;Li D;Yu KY;Zhou MM; {Journal}: J Asian Nat Prod Res {Volume}: 0 {Issue}: 0 {Year}: Jan 2021 12 {Factor}: 1.61 {DOI}: 10.1080/10286020.2020.1866560 {Abstract}: Three new tryptamine derivatives diaporols T-V (1-3) were isolated by adding tryptamine into the culture of Diaporthe sp., a fungus obtained from the leaves of Rhizophora stylosa. The structures of these compounds were elucidated by NMR spectroscopy and high resolution mass spectroscopic data. Among them, compound 1 showed moderate cytotoxic activity against SW480 cancer cell with IC50 9.84 μM.