[Studies on the chemical constituents of Lagotis yunnanensis (II)].
OBJECTIVE
To study the chemical constituents of Lagotis yunnanensis W. W. Smith.


METHODS
Compounds were isolated from the ethanolic extract of the title herb by silica gel column chromatography, and their structures were identified by physical and chemical evidences and spectral methods.


RESULTS
Seven compounds were isolated and identified as artselaeroside A (1),3-hydroxy-5-methoxy-benzyl alcohol (2), tyrosol (3), glycerin-9'-Z-octadecaenate (4), glycerin-docosanate (5), glycerin-tetracosanate (6), tetracosanoic acid (7), respectively.


CONCLUSIONS
All the compounds were isolated from this plant for the first time.
Yang
Li-juan
LJ
School of Chemistry and Bio-Science, Yunnan Nationalities University, Kunming 650031, China.
Yang
Xiao-dong
XD
Zhao
Jing-feng
JF
Li
Liang
L
D005227:Fatty Acids / Q000302:isolation & purification; D009227:Myristic Acids / Q000302:isolation & purification*; D010626:Phenylethyl Alcohol / Q000031:analogs & derivatives* / Q000302:isolation & purification; D010936:Plant Extracts / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry*; D028083:Scrophulariaceae / Q000737:chemistry*
D005227:Fatty Acids; D009227:Myristic Acids; D010936:Plant Extracts; C011867:4-hydroxyphenylethanol; D010626:Phenylethyl Alcohol; C010210:lignoceric acid