Shin, Seo, Cho
Mar 10, 1999
Citations
0
Influential Citations
79
Citations
Quality indicators
Journal
Journal of natural products
Abstract
Four bis(indole) alkaloids of the topsentin class, including two new brominated compounds (1 and 2), have been isolated from the sponge Spongosorites genitrix collected from Jaeju Island, Korea. The structures of the novel compounds were determined by spectroscopic methods. These compounds exhibited moderate cytotoxicity against a human leukemia cell-line (K-562).