What is it about?
Two new 24-nor-ursane-type triterpenoids, 2α,3β,19α-trihydroxy-24-norurs-4(23),12-dien-28-oic acid (1) and 3β-acetoxy-2α,19α-dihydroxy-24-norurs-4(23),12-dien-28-oic acid (2), along with 15 known compounds were isolated from the methanol extract of the twigs of Mostuea hirsuta. While 2-hydroxymethylbenzamide (13) was isolated for the first time from the natural source, compounds 3–12 are reported here for the first time from the genus Mostuea.
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Why is it important?
Two new 24-nor-ursane-type triterpenoids, 2α,3β,19α-trihydroxy-24-norurs-4(23),12-dien-28-oic acid (1) and 3β-acetoxy-2α,19α-dihydroxy-24-norurs-4(23),12-dien-28-oic acid (2), along with 15 known compounds were isolated from the methanol extract of the twigs of Mostuea hirsuta. While 2-hydroxymethylbenzamide (13) was isolated for the first time from the natural source, compounds 3–12 are reported here for the first time from the genus Mostuea.
Perspectives
Search of new lead compounds from Cameroonian medicinal plants
Prof WANSI Jean Duplex
University of Douala
Read the Original
This page is a summary of: Cytotoxic 24-nor-ursane-type triterpenoids from the twigs of Mostuea hirsuta, Zeitschrift für Naturforschung B, January 2015, De Gruyter,
DOI: 10.1515/znb-2015-0083.
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