JOURNAL 519


Records of Natural Products
VOLUME & ISSUE
Year: 2015 Issue: 2 April-June
PAGES
p.190 - 195
STATISTICS
Viewed 1989 times.
AUTHORS
    Hui Li, Jun Luo and Lingyi Kong
PDF OF ARTICLE

GRAPHICAL ABSTRACT


ABSTRACT


Three new phragmalin-type limonoids, with isomeric D-lactone ring from C-16/C-17 to C-16/C-30, tabulalin K(1),L(2),M(3) were isolated from the stem barks of Chukrasia tabularis var. velutina during our ongoing research work in this area. Their structures were elucidated on HR-ESI-MS, 1H and 13C-NMR, HSQC, HMBC, and ROESY experiments.

KEYWORDS
  • Phragmalin-type limonoids
  • C-16/C-30 δ-lactone ring
  • Chukrasia tabularis var. velutina