4936-10-1Relevant articles and documents
CYCLOARTANES AND OTHER TERPENOIDS AND PHENYLPROPANOIDS FROM MONOCYCLANTHUS VIGNEI
Achenbach, Hans,Frey, Dieter
, p. 4263 - 4274 (1992)
From the petrol extract of the stem bark of Monocyclanthus vignei 30 terpenoids and two phenylpropanoids have been isolated and their structures established, among them 17 new cycloartane-type compounds.Geranic acid and β-caryophyllene were found to be the major constituents. Key words: Monocyclanthus vignei; Annonaceae; stem bark; cycloartanes; sterols; sesquiterpenes; geranic acid; phenylpropanoids.
FERN CONSTITUENTS: TRITERPENOIDS ISOLATED FROM POLYPODIUM VULGARE, P. FAURIEI AND P. VIRGINIANUM
Arai, Yoko,Yamaide, Motoko,Yamazaki, Sachiko,Ageta, Hiroyuki
, p. 3369 - 3377 (2007/10/02)
Key Word Index - Polypodium vulgare; P. fauriei; P. virginianum; Polypodiaceae; rhizomes; hop-22(29)-ene; isohop-22(29)-ene; fernenes; serrat-14-ene; dammaradienes; eupha-7,21-diene; cycloartanoid; cyclopodmenyl acetate.The fresh rhizomes of Polypodium vulgare, P. fauriei and P. virginianum collected in Japan gave, in addition to 30 known compounds, three new triterpenoids; dammara-17,21-diene, cyclopodmenyl acetate and 21αH-hopan-22-ol, The structures were elucidated by their physical data and chemical correlations.