Antibacterial and brine shrimp lethality tests of biflavonoids and derivatives of Rheedia gardneriana.
The hydroalcoholic extract of the leaves from Rheedia gardneriana yielded volkensiflavone (1), fukugetin (2), fukugiside (3), GB2a-I-7-O-glucoside (4) and epicatechin (5). Compounds 1-5, and some derivatives of 1 and 2 were evaluated for lethality to brine shrimp larvae and for antibacterial activity.
Verdi
Luiz G
LG
Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil.
Pizzolatti
Moacir G
MG
Montanher
Ana Beatriz P
AB
Brighente
Inês M C
IM
Smânia Júnior
Artur
A
Smânia Ed
Elza de F A
Ede F
Simionatto
Edesio L
EL
Monache
Franco Delle
FD
D000818:Animals; D000900:Anti-Bacterial Agents / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D000972:Antineoplastic Agents, Phytogenic / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D001156:Artemia / Q000187:drug effects; D028084:Clusiaceae; D005419:Flavonoids / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D006090:Gram-Negative Bacteria / Q000187:drug effects; D006094:Gram-Positive Bacteria / Q000187:drug effects; D006801:Humans; D008826:Microbial Sensitivity Tests; D008517:Phytotherapy; D010936:Plant Extracts / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D018515:Plant Leaves
D000900:Anti-Bacterial Agents; D000972:Antineoplastic Agents, Phytogenic; D005419:Flavonoids; D010936:Plant Extracts