5-desoxiflavonóides e lignana isolados da madeira de Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu) 5-deoxyflavonoids and lignan isolated from the wood of Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu)
<abstract language="eng">Four flavonoids, 3,7,4'-trihydroxyflavanone (garbanzol), 7,4'-dihydroxyflavone, 7,4'-dihydroxy-3'-methoxyflavone (geraldone) and 3,4,7,4'-tetrahydroxyflavane (Rel-2R,3S,4S-leucoguibourtinidine, guibourtacacidine) were isolated from th...
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Química
2008-01-01
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| Series: | Química Nova |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000600014 |
| _version_ | 1811274946779807744 |
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| author | Mário Geraldo de Carvalho Ildomar Alves do Nascimento Acácio Geraldo de Carvalho |
| author_facet | Mário Geraldo de Carvalho Ildomar Alves do Nascimento Acácio Geraldo de Carvalho |
| author_sort | Mário Geraldo de Carvalho |
| collection | DOAJ |
| description | <abstract language="eng">Four flavonoids, 3,7,4'-trihydroxyflavanone (garbanzol), 7,4'-dihydroxyflavone, 7,4'-dihydroxy-3'-methoxyflavone (geraldone) and 3,4,7,4'-tetrahydroxyflavane (Rel-2R,3S,4S-leucoguibourtinidine, guibourtacacidine) were isolated from the wood of Schizolobium parahyba (Leg., Caesalpinoideae) together with lignan balonofonine, sitosterol, and stigmasterol. The structures were established by IR, NMR and mass spectral data analysis and comparison with literature values. |
| first_indexed | 2024-04-12T23:29:29Z |
| format | Article |
| id | doaj.art-4fa797d92904490284d42e6bcdd3e5ae |
| institution | Directory Open Access Journal |
| issn | 0100-4042 1678-7064 |
| language | English |
| last_indexed | 2024-04-12T23:29:29Z |
| publishDate | 2008-01-01 |
| publisher | Sociedade Brasileira de Química |
| record_format | Article |
| series | Química Nova |
| spelling | doaj.art-4fa797d92904490284d42e6bcdd3e5ae2022-12-22T03:12:20ZengSociedade Brasileira de QuímicaQuímica Nova0100-40421678-70642008-01-013161349135210.1590/S0100-404220080006000145-desoxiflavonóides e lignana isolados da madeira de Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu) 5-deoxyflavonoids and lignan isolated from the wood of Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu)Mário Geraldo de CarvalhoIldomar Alves do NascimentoAcácio Geraldo de Carvalho<abstract language="eng">Four flavonoids, 3,7,4'-trihydroxyflavanone (garbanzol), 7,4'-dihydroxyflavone, 7,4'-dihydroxy-3'-methoxyflavone (geraldone) and 3,4,7,4'-tetrahydroxyflavane (Rel-2R,3S,4S-leucoguibourtinidine, guibourtacacidine) were isolated from the wood of Schizolobium parahyba (Leg., Caesalpinoideae) together with lignan balonofonine, sitosterol, and stigmasterol. The structures were established by IR, NMR and mass spectral data analysis and comparison with literature values.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000600014Schizolobium parahybaguapuruvu5-deoxyflavonoids |
| spellingShingle | Mário Geraldo de Carvalho Ildomar Alves do Nascimento Acácio Geraldo de Carvalho 5-desoxiflavonóides e lignana isolados da madeira de Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu) 5-deoxyflavonoids and lignan isolated from the wood of Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu) Química Nova Schizolobium parahyba guapuruvu 5-deoxyflavonoids |
| title | 5-desoxiflavonóides e lignana isolados da madeira de Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu) 5-deoxyflavonoids and lignan isolated from the wood of Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu) |
| title_full | 5-desoxiflavonóides e lignana isolados da madeira de Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu) 5-deoxyflavonoids and lignan isolated from the wood of Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu) |
| title_fullStr | 5-desoxiflavonóides e lignana isolados da madeira de Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu) 5-deoxyflavonoids and lignan isolated from the wood of Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu) |
| title_full_unstemmed | 5-desoxiflavonóides e lignana isolados da madeira de Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu) 5-deoxyflavonoids and lignan isolated from the wood of Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu) |
| title_short | 5-desoxiflavonóides e lignana isolados da madeira de Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu) 5-deoxyflavonoids and lignan isolated from the wood of Schizolobium parahyba (Vell.) S.F. Blake (guapuruvu) |
| title_sort | 5 desoxiflavonoides e lignana isolados da madeira de schizolobium parahyba vell s f blake guapuruvu 5 deoxyflavonoids and lignan isolated from the wood of schizolobium parahyba vell s f blake guapuruvu |
| topic | Schizolobium parahyba guapuruvu 5-deoxyflavonoids |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000600014 |
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