Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.14/6753
Título: Three triterpenoids and one flavonoid from the liverwort Asterella blumeana grown in vitro
Autor: Neves, M.
Morais, R.
Gafner, S.
Hostettmann, K.
Palavras-chave: Liverworts
In vitro cultures
Asterella blumeana
Triterpenoids
Flavonoid
Data: 1998
Editora: John Wiley & Sons
Citação: NEVES, M....[et al] - Three triterpenoids and one flavonoid from the liverwort Asterella blumeana grown in vitro. Phytotherapy Research. ISSN 0951-418X. Vol. 12 (1998), p. S21–S24
Resumo: This is the first report on the chemical constituents of Asterella blumeana. Three triterpenoids (22-hydroxyhopane, 22,29-dihydroxyhopane, 6a,22-dihydroxyhopane) and one flavonoid (isoscutellarein- 7,8,4'-trimethyl ether) were isolated from the CH2Cl2 extract of the liverwort Asterella blumeana grown in vitro. The structures of isolated compounds were established by spectroscopic methods (UV, EI mass spectroscopy, 1H- and 13C-NMR). 22,29-dihydroxyhopane is a new natural compound.
Peer review: yes
URI: http://hdl.handle.net/10400.14/6753
Versão do Editor: http://onlinelibrary.wiley.com/doi/10.1002/(SICI)1099-1573(1998)12:1%2B%3CS21::AID-PTR238%3E3.0.CO;2-1/abstract
Aparece nas colecções:ESB - Artigos em revistas internacionais com Arbitragem / Papers in international journals with Peer-review

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