Antibacterial steroidal alkaloids from Holarrhena antidysenteriaca / 中国天然药物
Chinese Journal of Natural Medicines (English Ed.)
;
(6): 540-545, 2017.
Artigo
em Inglês
| WPRIM
| ID: wpr-812083
ABSTRACT
Two new steroidal alkaloids, isoconkuressine and N-formylconessimine, together with 6 known steroidal alkaloids including conkuressine, conessine, isoconessimine, conimine, conarrhimine, and funtudienine, were isolated from the seeds of Holarrhena antidysenteriaca Wall.ex A.DC. Their intrinsic antibacterial activities and synergistic effects with penicillin and vancomycin were analyzed in methicillin sensitive staphylococcus aureus (MSSA) and methicillin resistant staphylococcus aureus (MRSA). Two of the steroidal alkaloids including one new compound (N-formylconessimine) showed potential antibacterial activity and possessed synergistic effects with penicillin and vancomycin, respectively.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Farmacologia
/
Staphylococcus aureus
/
Extratos Vegetais
/
Testes de Sensibilidade Microbiana
/
Química
/
Holarrhena
/
Alcaloides
/
Staphylococcus aureus Resistente à Meticilina
/
Antibacterianos
Idioma:
Inglês
Revista:
Chinese Journal of Natural Medicines (English Ed.)
Ano de publicação:
2017
Tipo de documento:
Artigo
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