English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

A novel cinnamoyl-hexahydrodibenzofuran derivative (1) was isolated from the bark of Lindera umbellata. The structure was determined by extensive spectroscopic analysis to be (5aR*,6R*,9R*,9aS*)-4-cinnamoyl-3,6-dihydroxy-1-methoxy-6-me thyl- 9-(1-methylethyl)-5a,6,7,8,9,9a-hexahydrodibenzofuran. Compound 1 showed potent inhibitory activity on melanin biosynthesis of cultured B-16 melanoma cells without causing any cytotoxicity in the cultured cells or skin irritation in guinea pig.

chemical and pharmaceutical bulletin/chemical and pharmaceutical bulletin

A novel hexahydrodibenzofuran derivative with potent inhibitory activity on melanin biosynthesis of cultured B-16 melanoma cells from Lindera umbellata bark.