[A new labdane-type diterpenoids from Callicarpa nudiflora].
Zhongguo Zhong Yao Za Zhi
; 46(16): 4139-4144, 2021 Aug.
Article
em Zh
| MEDLINE
| ID: mdl-34467725
The purpose of the research is to study the bioactive constituents of Callicarpa nudiflora. From the 65% ethanol extract of C. nudiflora leaves, ten compounds were isolated by macroporous adsorption resin, Sephadex LH-20, ODS, silica gel, and preparative HPLC. These compounds were identified as callicapene M6(1), sterebin A(2), isomartynoside(3), crenatoside(4), luteolin-7-O-neohesperidoside(5), apigenin-7-O-ß-D-neohesperidoside(6), isoacteoside(7), acteoside(8),(7R)-campneoside I(9), and(7S)-campneoside I(10) on the basis of NMR, HR-ESI-MS, and optical rotation data. Compound 1 was obtained as a new compound. Compounds 2 and 4 were isolated from the genus Callicarpa for the first time. Compounds 9 and 10 were isolated from C. nudiflora for the first time.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Callicarpa
/
Diterpenos
Idioma:
Zh
Revista:
Zhongguo Zhong Yao Za Zhi
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
China