| Literature DB >> 15081296 |
Blanca E Barragán-Huerta1, Javier Peralta-Cruz, Rubén F González-Laredo, Joe Karchesy.
Abstract
A purple pigment neocandenatone (vestitol[6-->9";7O-->7"]obtusaquinone) was isolated from the heartwood of campincerán (Dalbergia congestiflora), an endemic Mexican tree. The isoflavan-cinnamyl phenol quinone methide structure of this compound was elucidated by HRMS, IR, and 1H and 13C NMR spectroscopic analysis, including 2D experiments (COSY, NOESY, HMQC and HSQC).Entities:
Mesh：
Substances：
Year: 2004 PMID： 15081296 DOI： 10.1016/j.phytochem.2003.11.011
Source DB: PubMed Journal: Phytochemistry ISSN： 0031-9422 Impact factor: 4.072