8-isopentenyl isoflavone derivatives from the whole herb of Sphaerophysa salsula.
Nat Prod Res
; 32(21): 2542-2546, 2018 Nov.
Article
en En
| MEDLINE
| ID: mdl-29350053
ABSTRACT
Phytochemical studies on the whole herb of Sphaerophysa salsula has resulted in the discovery of one new 8-isopentenyl isoflavone derivative, named sphaerosin s2 (3-(8-(2-hydroxypropan-2-yl)-3,4-dihydro-2H-furo[2,3-h]chromen-3-yl)-2,6-dimethoxyphenol) (1), along with four know 8-isopentenyl isoflavone derivatives (2-5). Compounds (2, 4 and 5) were isolated for the first time from this species. Their structures were elucidated on the basis of ESI-MS, UV, IR, 1D NMR and 2D NMR data.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Isoflavonas
/
Fabaceae
País/Región como asunto:
Asia
Idioma:
En
Revista:
Nat Prod Res
Año:
2018
Tipo del documento:
Article
País de afiliación:
China