N,N′-Methyleno-didemnin A from the Ascidian Trididemnum solidum. Complete NMR Assignments and Confirmation of the Imidazolidinone Ring by Strategic Analysis of 1JCH
posted on 2011-04-25, 00:00authored byTadeusz F. Molinski, Jaeyoung Ko, Kirk A. Reynolds, Sarah C. Lievens, Katrina R. Skarda
The complete NMR assignments of N,N′-methyleno-didemnin A from Trididemnum solidum Van Name 1902 are reported along with a strategic analysis of 1JCH coupling constants that confirm the presence of the imidazolidinone ring.