Diazald, a newly recognized antimicrobial agent and its spectrophotometric determination.

Acta microbiologica Hungarica Pub Date : 1992-01-01
J V Uri, F Scola
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Abstract

Diazald, a chemical intermediate for the synthesis of biologically active compounds, was found to be a potent in vitro antimicrobial agent against yeasts, yeast-like and filamentous fungi as well as Gram-positive and Gram-negative bacterial strains. Its activity is not inhibited by either para-aminobenzoic acid (PABA) or the nitroso group-specific 2-aminothiazole-methoxyimino acetic acid (ATMAA). This suggests that the molecule as such is responsible for the antimicrobial activity. For its quick measurement a sensitive spectrophotometric method has been developed.

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新发现的抗菌剂氮唑啉及其分光光度法测定。
Diazald是一种合成生物活性化合物的化学中间体,被发现是一种有效的体外抗酵母菌、酵母样真菌和丝状真菌以及革兰氏阳性和革兰氏阴性菌株的抗菌剂。其活性不受对氨基苯甲酸(PABA)或亚硝基特异性2-氨基噻唑-甲氧基亚氨基乙酸(ATMAA)的抑制。这表明这种分子本身是负责抗菌活性的。为了快速测定其含量,提出了一种灵敏的分光光度法。
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