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Extraction of Plant-based Capsules for Microencapsulation Applications
Published on: November 9, 2016
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Cryptadine C, a new C27N3-type Lycopodium alkaloid from Lycopodium cryptomerinum
Yusuke Hirasawa1, Rina Hattori2, Manami Ohtani2
1Faculty of Pharmaceutical Sciences, Hoshi University, Ebara 2-4-41 Shinagawa-Ku, Tokyo, 142-8501, Japan. y-hirasawa@hoshi.ac.jp.
Journal of Natural Medicines
|May 12, 2023
Abstract:
A new C27N3-type Lycopodium alkaloid consisting of two decahydroquinolines and a piperidine, cryptadine C (1) was isolated from Lycopodium cryptomerinum. The structure and relative configuration of 1, which is related to those of cryptadines A and B, lycoperine A, and hupercumine A, was elucidated on the basis of spectroscopic data. Cryptadine C showed moderate inhibitory activity against acetylcholinesterase.

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