Isorugosiformins A-F, six ent-kaurane diterpenoids from Isodon rugosiformis.
Fitoterapia
; 142: 104529, 2020 Apr.
Article
en En
| MEDLINE
| ID: mdl-32114037
ABSTRACT
Six new ent-kaurane diterpenoids, isorugosiformins A-F (1-6), were isolated from the aerial parts of Isodon rugosiformis Hand.-Mazz. Hara. Their structures were elucidated by spectroscopic data interpretation, single crystal X-ray diffraction, and quantum chemical calculation of NMR parameters. The absolute configuration of 5 as 6R was the first case in the known 6,78,15-diseco-7,20-olide-6,8-cyclo-ent-kaurane diterpenoids.
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Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Isodon
/
Diterpenos de Tipo Kaurano
Idioma:
En
Revista:
Fitoterapia
Año:
2020
Tipo del documento:
Article