Kingamide A, a new indole alkaloid from the ascidian Leptoclinides kingi

Michelle Liberio, Dhanya Sreedharan, Elizabeth Williams, Yunjiang Feng, Rohan Davis

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Abstract

Chemical investigation of the CH2Cl2/MeOH extract from the Australian ascidian Leptoclinides kingi led to the isolation of a new brominated indole alkaloid, kingamide A (1). The planar structure of kingamide A was elucidated following the interpretation of 1D/2D NMR and MS data, and the absolute configuration was determined using Marfey??a??a??s method. This is the first report of a natural product from L. kingi.
Original languageEnglish
Pages (from-to)6729 - 6731
Number of pages3
JournalTetrahedron Letters
Volume52
Issue number50
DOIs
Publication statusPublished - 2011

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