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Anwulipidin
Anwuligan
【Structural formula】
[Molecular formula and molecular weight] C 20 H 24 O 4 ; 328.
[Source] The fruit of Schisandra sphnanthera Rehd.
【Properties】White crystals
This product is soluble in methanol
Melting point: 71~72℃
Optical rotation: [α] D 20 4.
【Purity Check】
TLC
1.
Developing solvent ethyl acetate - petroleum ether (60 ~ 90 ℃) (1:4 )
Inspection of 10% phosphomolybdic acid ethanol solution, heated at 105°C, inspected under sunlight
2.
Developing solvent chloroform - acetone (60:1)
Inspection of 10% phosphomolybdic acid ethanol solution, heated at 105°C, inspected under sunlight
High performance liquid chromatography
Chromatographic column Agilent TC C 18 , 5um (4.
Mobile phase acetonitrile-methanol-water (17:58:25), column temperature 30℃, 1.
Detection wavelength 210nm
【Structural identification】203,230,284
3489, 2958, 2871, 1609, 1517, 1442, 1253, 1031, 930
ESI-MS m/z: 329.
1 H-NMR (CD 3 OD) δ: 0.
13 C-NMR (CD 3 OD) δ: 136.
【Storage】Dry and airtight
.