[Chemical constituents of Dolomiaea souliei].
OBJECTIVE
To study the chemical constituents of Dolomiaea souliei.


METHODS
Various chromatographic techniques were adopted to separate the constituents, and the spectrum analysis was made to identify their structures.


RESULTS
Seventeen compounds were isolated and identified as: dehydrocostus lactone (1), costunolide (2), mokko lactone (3), santamarine(4), reynosin (5), 4alpha-hydroxy-4beta-methyldihydrocostol (6), sulfocostunolide A (7), beta-costic acid (8), beta-cyclocostunolide (9), vladinol A (10), ursolic acid (11), betulinic acid (12), betulin (13), dibutyl terephthalate (14), dibutyl phthalate (15), uridine (16), and emodin (17).


CONCLUSIONS
Compounds 6-9 and 12-17 were obtained from this genus for the first time, and compound 11 was obtained from this plant for the first time.
Institute of Medicinal Plant Development, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100193, China. weihua20@126.com
Hu
H
Wei
Chunnian
C
He
Yong
Y
Peng
Guoxu
G
Ma
Peigen
P
Xiao
D015107:4-Butyrolactone / Q000031:analogs & derivatives / Q000737:chemistry; D019659:Asteraceae / Q000737:chemistry*; D004642:Emodin / Q000737:chemistry; D007783:Lactones / Q000737:chemistry; D053978:Pentacyclic Triterpenes; D012717:Sesquiterpenes / Q000737:chemistry; D014315:Triterpenes / Q000737:chemistry; D000094062:Betulinic Acid; D000097245:Ursolic Acid
D015107:4-Butyrolactone; D004642:Emodin; D007783:Lactones; D053978:Pentacyclic Triterpenes; D012717:Sesquiterpenes; D014315:Triterpenes; D000094062:Betulinic Acid; D000097245:Ursolic Acid; C097581:mokko lactone; C016722:santamarine; C002603:cyclocostunolide; C083030:dehydrocostus lactone; C002602:costunolide; C002503:betulin; C016715:reynosin