N,N′-Methyleno-didemnin A from the Ascidian Trididemnum solidum. Complete NMR Assignments and Confirmation of the Imidazolidinone Ring by Strategic Analysis of 1 J CH

N,N′-Methyleno-didemnin A from the Ascidian Trididemnum solidum. Complete NMR Assignments and Confirmation of the Imidazolidinone Ring by Strategic Analysis of 1 J CH

The complete NMR assignments of N,N′-methyleno-didemnin A from Trididemnum solidum Van Name 1902 are reported along with a strategic analysis of 1 J CH coupling constants that confirm the presence of the imidazolidinone ring.

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Bibliographic Details
Published in:Journal of natural products (Washington, D.C.) Vol. 74; no. 4; pp. 882 - 887
Main Authors: Molinski, Tadeusz F, Ko, Jaeyoung, Reynolds, Kirk A, Lievens, Sarah C, Skarda, Katrina R
Format: Journal Article
Language:English
Published: American Chemical Society and American Society of Pharmacognosy 25-04-2011
Online Access:Get full text
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Description
Summary:The complete NMR assignments of N,N′-methyleno-didemnin A from Trididemnum solidum Van Name 1902 are reported along with a strategic analysis of 1 J CH coupling constants that confirm the presence of the imidazolidinone ring.
ISSN:0163-3864
1520-6025
DOI:10.1021/np100846s