Ontology highlight
ABSTRACT:
SUBMITTER: Chang CI
PROVIDER: S-EPMC6600475 | biostudies-literature | 2019 Jun
REPOSITORIES: biostudies-literature
Molecules (Basel, Switzerland) 20190610 11
Three new dimeric abietane-type diterpenoids, abieta-6,8,11,13-tetraen-12-yl 12-hydroxyabieta-8,11,13-trien-7α-yl peroxide (1), abieta-6,8,11,13-tetraen-12-yl 12-hydroxyabieta-8,11,13-trien-7β-yl peroxide (2), and 12-hydroxyabieta-8,11,13-trien-7β-yl 7-oxoabieta-5,8,11,13-tetraen-12-yl peroxide (3), together with four known abietane-type diterpenoids (4-7) were isolated from the methanol extract of the bark of Cryptomeria japonica. Their structures were elucidated on the basis of spectroscopic a ...[more]