Cytosporins A-D, novel benzophenone derivatives from the endophytic fungus Cytospora rhizophorae A761.
Org Biomol Chem
; 17(9): 2346-2350, 2019 02 27.
Article
en En
| MEDLINE
| ID: mdl-30758363
ABSTRACT
Four novel benzophenone derivatives, cytosporins A-D (1-4), hemiterpene-conjugated phenolics with an unprecedented benzo[b][1,5]dioxocane skeleton, were isolated from Cytospora rhizophorae A761. The structures of the new compounds were fully characterized on the basis of extensive spectroscopic analysis. The deduced structure represents the first example of natural meroterpenoids which bear a benzo[b][1,5]dioxocane framework embodying hemiterpene and benzophenone moieties. Moreover, compounds 1-4 were evaluated for in vitro antimicrobial activity.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Ascomicetos
/
Benzofenonas
/
Ciclosporinas
/
Antibacterianos
Límite:
Humans
Idioma:
En
Revista:
Org Biomol Chem
Asunto de la revista:
BIOQUIMICA
/
QUIMICA
Año:
2019
Tipo del documento:
Article
País de afiliación:
China