Hyperdioxanes, dibenzo-1,4-dioxane derivatives from the roots of Hypericum ascyron.
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DOI: 10.1007/s11418-021-01540-y
Abstract: Six dibenzo-1,4-dioxane derivatives (1-6) were isolated from the roots of a Hypericaceous plant Hypericum ascyron. Spectroscopic analyses revealed 2 and 4-6 to be new compounds. The partial racemic natures of 1-3 were concluded by chiral… read more here.
Keywords: hypericum ascyron; hyperdioxanes dibenzo; dioxane derivatives; dibenzo dioxane ... See more keywords
Hyperdioxane A, a Conjugate of Dibenzo-1,4-dioxane and Sesquiterpene from Hypericum ascyron.
Sign Up to like & getrecommendations! Published in 2018 at "Organic letters"
DOI: 10.1021/acs.orglett.8b02739
Abstract: Two new dibenzo-1,4-dioxane derivatives, hyperdioxanes A (1) and B (2), were isolated from the roots of a Hypericaceous plant, Hypericum ascyron. Hyperdioxane A (1) is a conjugate of dibenzo-1,4-dioxane and sesquiterpene with an unprecedented heptacyclic… read more here.
Keywords: hyperdioxane conjugate; hypericum ascyron; sesquiterpene; conjugate dibenzo ... See more keywords