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KMID : 0370219640080020059
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Yakhak Hoeji
1964 Volume.8 No. 2 p.59 ~ p.61
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Studies on the Alkaloid from Polygala tenuifolia Willdenow
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김재훈/Kim JH
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Abstract
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A new alkaloid, named tenuidine was isolated from Polygala tenuifolia Willdenow. Its molecular formula corresponded to C21H31O5N3 and its constants were m.p. 256, [alpha]D18.5=1200o(ethanol). Its infrared absorption spectra exhibited bands at 3.300, 1600, 1580, 1500cm-1 confirming indole ring and at 2800-2700cm-1 indicating quinoline ring. Bands at 1610, 1530cm-1 indicated the presences of benzene ring and 1642cm-1 carbochelate.
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