[Studies on chemical constituents in roots of Peucedanum praeruptorum].
OBJECTIVE
To study the chemical constituents in roots of Peucedanum praeruptorum.


METHODS
The constituents were isolated by column chromatography on silica gel and ODS, and identified by MS spectroscopic methods including NMR and.


RESULTS
Seven compounds, acetylatractylodinol (I), tanshinone II A (II), tanshinone I (III), cis-3', 4'-diisovalerylkhellactone(IV), cis-3',4'-disenecioylkhellactone(V), (+)praeruptorin B(VI), and beta-sitosterol(V), were isolated and identified.


CONCLUSIONS
Compounds I, II, III, IV were isolated from this plant for the first time.
Zhang
Cun
C
Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medicine, Beijing 100700, China. zhc95@163.com
Xiao
Yong-qing
YQ
Taniguchi
Massahiko
M
Baba
Kimiye
K
D045784:Abietanes; D019661:Apiaceae / Q000737:chemistry*; D003374:Coumarins / Q000737:chemistry / Q000302:isolation & purification*; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification; D010616:Phenanthrenes / Q000737:chemistry / Q000302:isolation & purification*; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*
C510221:3', 4'-diisovalerylkhellactone; D045784:Abietanes; D003374:Coumarins; D004365:Drugs, Chinese Herbal; D010616:Phenanthrenes; C021751:tanshinone; C065837:anomalin