2010
DOI: 10.1590/s0100-40422010000300038
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Tetraciclinas e glicilciclinas: uma visão geral

Abstract: Recebido em 18/5/09; aceito em 4/9/09; publicado na web em 22/2/10 TETRACYCLINES AND GLYCYLCYCLINES: AN OVERVIEW. Tetracyclines exhibits activity to a broad range of Gram-negative and Gram-positive bacteria and this fact allied to the low toxicity, low cost, and the advantage of administration by oral route led to their indiscriminate use, which caused the appearance of bacterial resistance to these agents, wich has restricted its clinical utility, though new applications have emerged. On the other hand, the g… Show more

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Cited by 54 publications
(45 citation statements)
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“…Thus, from 1950 to 1970, several members of the tetracycline family had been obtained, as natural or semisynthetic products, and in this same period, tetracyclines remained among the most commonly used antibiotics in the United States (Pereira-Maia et al, 2010).…”
Section: Historic Of Tetracyclinementioning
confidence: 99%
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“…Thus, from 1950 to 1970, several members of the tetracycline family had been obtained, as natural or semisynthetic products, and in this same period, tetracyclines remained among the most commonly used antibiotics in the United States (Pereira-Maia et al, 2010).…”
Section: Historic Of Tetracyclinementioning
confidence: 99%
“…According to Pereira-Maia et al (2010) the absolute configuration of the natural carbon atom C-4 is an essential requirement for the pharmacological action of these compounds. The presence of the amide grouping at C-2 was also considered as a structural feature required for the biological action of tetracyclines.…”
Section: Properties Of the Tetracyclinesmentioning
confidence: 99%
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“…[32][33][34][35][36][37] Curiosamente, apesar de tetraciclinas serem bons agentes complexantes, não há na literatura relatos de complexos destes ligantes com alguns metais considerados importantes do ponto de vista farmacológico, como exemplo, ouro, bismuto e prata. 38 Com relação às propriedades bio- lógicas exibidas pelos complexos metálicos contendo tetraciclinas, as pesquisas indicam que estes compostos são bons pontos de partida no que se refere ao desenvolvimento de novos agentes antitumorais e antimicrobianos. 39 Mais recentemente, compostos de coordenação contendo sulfonamidas como ligantes têm atraído a atenção, devido ao fato de que muitos deles têm demonstrado maior atividade antibacteriana do que as drogas livres.…”
Section: Coordenação De Metais a Tetraciclinasunclassified