[Studies on chemical constituents of Bletilla striata (Thunb) Reichb. f].
OBJECTIVE
To study the chemical constituents of Bletilla striata.


METHODS
The constituents were separated and purified by column chromatography with silica gel, and identified by NMR, MS and physical data.


RESULTS
Three compounds were isolated and identified as hexacosanoic alcohol 3-(4-hydroxy-3-methoxybenzol)-trans-acryliceylenate(1), physcion(2) and cyclobalanol(3).


CONCLUSIONS
Compound 1 was a new compound and compound 3 was isolated from this plant for the first time.
Wang
L X
LX
Institute of Drug Inspection, Shenzhen 518029, Guangzho, China.
Han
G X
GX
Shu
Y
Y
Liu
W Y
WY
Zhang
W D
WD
D000179:Acrylates / Q000737:chemistry / Q000302:isolation & purification*; D004642:Emodin / Q000031:analogs & derivatives / Q000737:chemistry / Q000302:isolation & purification; D029595:Orchidaceae / Q000737:chemistry*; D035281:Plant Tubers / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
D000179:Acrylates; D014315:Triterpenes; C477960:cyclobalanol; C477959:hexacosanoic alcohol 3-(4-hydroxy-3-methoxybenzol)acryliceylenate; C008905:physcione; D004642:Emodin