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[Alkaloids of the hairy roots of Ipomoea batatas Lam].

AIM
To study the alkaloid constituents of the hairy roots of Ipomoea batatas Lam.


METHODS
Chromatographic methods were used for isolation and purification. The structure was elucidated on the basis of spectral data.


RESULTS
An alkaloid was isolated from the hairy roots of Ipomoea batatas.


CONCLUSION
The compound is a novel indole-type alkaloid, which is named as ipomine A.