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http://acervodigital.unesp.br/handle/11449/36916
- Title:
- Naphthopyranone glycosides from Paepalanthus microphyllus
- Univ Salerno
- London Hosp
- Universidade Estadual Paulista (UNESP)
- 0163-3864
- Three new naphthopyranone glycosides, paepalantine-9-O-beta -D-glucopyranosyl-(1 -->6)-beta -D-glucopyranoside (I), paepalantine-9-O-alpha -L-arabinopyranosyl-(1 -->6)-beta -D-glucopyranoside (2), and paepalantinc-9-O-alpha -L-rhamnopyranosyl-( (1 -->6)-beta -D-glucopyranoside (3), along with the known paepalantine-9-O-beta -D-glucopyranoside (4) were isolated from aerial parts of Paepalanthus microphyllus. These compounds were characterized by spectrometric methods, including electrospray mass spectrometry and 1D and 2D NMR experiments. As a part of our program for screening natural compounds for anti-HIV activity, compounds 1-4 were tested in C8166 cells infected with HIV 1(MN).
- 1-May-2001
- Journal of Natural Products. Washington: Amer Chemical Soc, v. 64, n. 5, p. 680-682, 2001.
- 680-682
- Amer Chemical Soc
- http://dx.doi.org/10.1021/np000518g
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/36916
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