Chemical constituents of Glechoma longituba.
OBJECTIVE
To study the chemical constituents of Glechoma longituba (Nakai) Kupr.


METHODS
Manifold chromatography methods were used to separated the chemical constituents, and the chemical structures were determined by spectral analyses.


RESULTS
Nine compounds were isolated from Glechoma longituba and identified, as: glecholone (1), 6R,9R-3-oxo-alpha-ionol (2), S(+)-dehydrovomifoliol (3), vomifoliol (4), corosolic acid (5), quercetin (6), stigmastenol (7), myristic acid (8) and triacontanol (9).


CONCLUSIONS
Compound 1 is a new compound. Compounds 2 - 9 were isolated from this plant for the first time.
Yang
Nian-Yun
NY
Department of Pharmacognosy, China Pharmaceutical University, Nanjing 210009, China.
Duan
Jin-Ao
JA
Li
Ping
P
Qian
Shi-Hui
SH
D003512:Cyclohexanones / Q000737:chemistry / Q000302:isolation & purification*; D019686:Lamiaceae / Q000737:chemistry*; D008968:Molecular Conformation; D015394:Molecular Structure; D035261:Plant Components, Aerial / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification
C525367:3-oxo-alpha-ionol; D003512:Cyclohexanones; D014315:Triterpenes; C525366:glecholone; C113861:corosolic acid