[Organic acid constituents from the stem of Securidaca inappendiculata Hassk].
OBJECTIVE
To investigate the organic acid constituents from the stem of Securidaca inappendiculata.


METHODS
Column chromatographic techniques were used to isolate and purify the constituents. The structures were elucidated by spectra analysis.


RESULTS
Five compounds were isolated and identified as ferulic acid (I), cinnamic acid(II), palmitic acid(III), salicylic acid(IV) and benzoic acid(V).


CONCLUSIONS
Compounds I-IV were isolated from the plant for the first time.
Yang
X D
XD
Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100094, China.
Xu
L Z
LZ
Yang
S L
SL
D002934:Cinnamates / Q000737:chemistry / Q000302:isolation & purification*; D003373:Coumaric Acids / Q000737:chemistry / Q000302:isolation & purification*; D019308:Palmitic Acid / Q000737:chemistry / Q000302:isolation & purification; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D031802:Securidaca / Q000737:chemistry*
D002934:Cinnamates; D003373:Coumaric Acids; C029010:cinnamic acid; D019308:Palmitic Acid; C004999:ferulic acid