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Two new bromoindoles from red alga Laurencia similis
Journal article   Peer reviewed

Two new bromoindoles from red alga Laurencia similis

Hua Su, Zhao Hui Yuan, Jing Li, Shu Ju Guo, Li Ping Deng, Li Jun Han, Xiao Bin Zhu and Da Yong Shi
Chinese chemical letters, Vol.20(4), pp.456-458
04/2009
DOI: https://doi.org/10.1016/j.cclet.2008.12.016

Abstract

2,2′,5,5′,6,6′-Sixibromo-3,3′-bi-1 H-indole 3,5-Dibromo-1-methylindole Bromoindole alkaloid Laurencia similis
Two new bromoindole alkaloids have been isolated from the ethanolic extract of the red alga Laurencia similis. On the basis of chemical and spectroscopic methods (including 1D and 2D NMR technique), their structures have been elucidated as 2,2′,5,5′,6,6′-sixibromo-3, 3′-bi-1H-indole and 3, 5-dibromo-1-methylindole, respectively.

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