Abstract:
:A new oleanane triterpenoid (2) was isolated from the roots of Rubia philippinensis. The structure of 2 was determined by analysis of HRMS and NMR data and identified as a rubiprasin analogue, 16β-hydroxyrubiprasin B. Four related known compounds were also encountered which include rubiprasin B (1), maslinic acid (3), 4-epi-hederagenin (4) and oleanolic acid (5). The compounds 3-5 displayed moderate inhibitory activity against the synthesis of the eicosanoid 20-HETE.
journal_name
Nat Prod Resjournal_title
Natural product researchauthors
Quan KT,Min BG,Hwang IH,Choi YJ,Kim SK,Na Mdoi
10.1080/14786419.2019.1645656subject
Has Abstractpub_date
2019-07-25 00:00:00pages
1-7eissn
1478-6419issn
1478-6427pub_type
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