Z. Cheng, Boyang Yu, G. Cordell
Aug 5, 2004
Citations
1
Influential Citations
30
Citations
Journal
Organic letters
Abstract
[reaction: see text] Quinovic acid glycosides were microbially deglycosylated by a Nocardia sp. to their aglycon quinovic acid and its biogenetic counterpart, cincholic acid (3), via an unprecedented carbon skeleton rearrangement involving a methyl group migration. The structures of the metabolites were established by ESI-LC/MS and 2D-NMR techniques.