Abstract
Two new actinidine-type monoterpene alkaloids, delavayines B (1) and C (2), were isolated from the MeOH extract of the aerial parts of Incarvillea delavayi, a close species of which, I. sinensis, is used as an analgesic for rheumatic pain in China, and the structures have been elucidated on the basis of spectroscopic evidence.
MeSH terms
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Alkaloids / chemistry
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Alkaloids / isolation & purification*
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China
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Magnetic Resonance Spectroscopy
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Molecular Conformation
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Monoterpenes*
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Plant Roots / chemistry
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Plants, Medicinal / chemistry*
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Terpenes / chemistry
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Terpenes / isolation & purification*
Substances
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Alkaloids
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Monoterpenes
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Terpenes
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delavayine B
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delavayine C