Dimeric clerodane diterpenoids and antiviral constituents of Dodonaea viscosa.
Bioorg Chem
; 112: 104916, 2021 07.
Article
em En
| MEDLINE
| ID: mdl-33957537
ABSTRACT
Three unprecedented dimeric clerodane diterpenoids, dodovisdimers A-C (1-3), along with six known clerodane monomers (4-9), were isolated from Dodonaea viscosa. Compounds 1-3 may be biosynthetically formed via an intermolecular Diels-Alder [4+2] cycloaddition between the coexisting monomers 4-7. The structures of these clerodanes were characterized by spectroscopic techniques, X-ray crystallographic study, and ECD calculations. Some isolates exerted antiviral effects on human influenza A virus (H3N2) in vitro.
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Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Antivirais
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Sapindaceae
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Diterpenos Clerodânicos
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Vírus da Influenza A Subtipo H3N2
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
China