Synthesis and high-resolution NMR spectra of A-nor-derivatives of 11-deoxyglycyrrhetic acid
Source: Chemistry of Natural Compounds, Volume 42, Number 5, September 2006 , pp. 553-557(5)
Abstract:Several skeletal and oxidative transformations of 11-deoxyglycyrrhetic acid were carried out to produce A-nor-derivatives. Signals for protons and C atoms in the PMR and 13C NMR spectra of the A-nor-derivatives were assigned using high-resolution 1H (400 MHz) and 13C (125 MHz) NMR spectroscopy.
Document Type: Research Article
Publication date: September 1, 2006