1.
Nat Prod Commun
; 7(1): 61-2, 2012 Jan.
Article
in English
| MEDLINE
| ID: mdl-22428247
ABSTRACT
A new melilotic ester, meliloester [2-ethyl-hexyl-3-(2-hydroxyphenyl) propionate], was isolated from the whole plant of Melilotus alba. Its structure was elucidated on the basis of spectroscopic and mass spectrometric analyses, including EI-MS, HR-MS, and UV, IR, 1D and 2D-NMR spectroscopic studies.
Subject(s)
Melilotus/chemistry , Esters/chemistry , Esters/isolation & purification , Magnetic Resonance Spectroscopy , Phenols/chemistry , Phenols/isolation & purification
2.
Nat Prod Commun
; 6(1): 1-2, 2011 Jan.
Article
in English
| MEDLINE
| ID: mdl-21366033
ABSTRACT
A new eudesmane sesquiterpene, pluchargen A (3-beta-[3'-chloro-2'-hydroxy-2'-methyl butyroyl]-cuauhtemone), was isolated from the whole plant of Pluchea arguta, and the structure was elucidated on the basis of 1- and 2-D NMR spectroscopic studies.
