Two new bioactive lignans from leaves and twigs of Cleistanthus concinnus Croizat
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DOI: 10.1080/14786419.2019.1569663
Abstract: Abstract Two new lignans (1–2), along with five known compounds (3-7) with different structures were isolated from leaves and twigs of Cleistanthus concinnus Croizat. The new lignans were elucidated as (7′R,8′S)-3,3′,5′-trimethoxy-4,4′-dihydroxy-7-en-7′,9- epoxy-8,8′-lignan (1) and (7′R,8′S)-3,3′-dimethoxy-4,4′-dihydroxy-7-en-7′,9-epoxy-8,… read more here.
Keywords: concinnus croizat; two new; new bioactive; cleistanthus concinnus ... See more keywords