Antimicrobial activity of the DNA minor groove binders furamidine and analogs



Document title: Antimicrobial activity of the DNA minor groove binders furamidine and analogs
Journal: Journal of the Brazilian Chemical Society
Database: PERIÓDICA
System number: 000311149
ISSN: 0103-5053
Authors: 1
Institutions: 1Georgia State University, Department of Chemistry, Atlanta, Georgia. Estados Unidos de América
Year:
Season: Dic
Volumen: 13
Number: 6
Pages: 763-771
Country: Brasil
Language: Inglés
Document type: Artículo
Approach: Experimental, aplicado
English abstract Aryl diamidine analogs of pentamidine and berenil that bind to the minor groove of DNA have been developed which show broad spectrum antimicrobial activity. Several series of analogs of 2,5-bis[4-amidinophenyl]furan (furamidine) have been described which are quite effective when given intravenously, however they are ineffective on oral administration. Amidoxime and carbamate prodrugs of furamidine are quite effective when given orally. One of these prodrugs, a bis-O-methylamidoxime is currently in Phase II clinical trials
Portuguese abstract Análogos arílicos de diamidinas da pentamidina e do berenil que interagem com a fenda menor de DNA estão sendo sintetizados com amplo espectro de atividade antimicrobiana. Várias séries de análogos da furamidina, 1,5-bis[4-amidinofenil]furano foram descritas e apresentaram boa potência quando administradas de forma intravenosa. Entretanto, elas foram inativas quando administradas oralmente. As pró-drogas do tipo amidoxima e carbamato dessas furamidinas são potentes quando administradas oralmente. Atualmente uma dessas pró-drogas, a bis-O-metiloxima está em estudos clínicos de Fase II
Disciplines: Química
Keyword: Química farmacéutica,
Profármacos,
Furamidinas,
ADN,
Ligantes de surco menor,
Actividad antimicrobiana
Keyword: Chemistry,
Medicinal chemistry,
Prodrugs,
Furamidines,
DNA,
Minor groove binders,
Antimicrobial activity
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