Minor Nortriterpenoids from the Twigs and Leaves of Rhododendron latoucheae.
J Nat Prod
; 81(8): 1721-1733, 2018 08 24.
Article
en En
| MEDLINE
| ID: mdl-30106288
ABSTRACT
A hyphenated NMR technique (analytical HPLC with a DAD connected to MS, SPE, and NMR) has proven effective for the full structural analysis and identification of minor natural products in complex mixtures. Application of this hyphenated technique to the CH2Cl2-soluble fraction of Rhododendron latoucheae led to the identification of 15 new minor ursane-type 28-nortriterpenoids (1-15). Compounds 1 and 12 inhibited HSV-1 with IC50 values of 6.4 and 0.4 µM, respectively.
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Triterpenos
/
Hojas de la Planta
/
Rhododendron
/
Componentes Aéreos de las Plantas
Límite:
Animals
Idioma:
En
Año:
2018
Tipo del documento:
Article