Chemical Constituents from the Rhizome of Acorus calamus L.

Abstract

Three new sesquiterpenes, 1β,7α(H)-cadinane-4α,6α,10α-triol (1), 1α,5β-guaiane-10α-O-ethyl-4β,6β-diol (2), and 6β,7β(H)-cadinane-1α,4α, 10α-triol (3), together with 25 known ones, were isolated from the rhizome of Acorus calamus L. Their chemical structures were established on the basis of interpretation of spectroscopic data and comparison with those of the related known compounds.

Acorus calamus L. - Araceae - sesquiterpenes - chemical structure - NMR

References

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