YM-193221, a novel antifungal antibiotic produced by Pseudallescheria ellipsoidea.
نویسندگان
چکیده
A novel antifungal antibiotic, YM-193221, was found in the culture broth of a fungus, Pseudallescheria ellipsoidea. The structure of the antibiotic was determined through several spectroscopic experiments as 2-dimethylamino-1-(4-hydroxyphenyl)-8,10-dimethyl-6-dodecene-3-one. YM-193221 exhibited potent antifungal activity against Candida albicans and also inhibited mannan synthesis in the yeast cell wall.
منابع مشابه
YM-47522, a novel antifungal antibiotic produced by Bacillus sp. II. Structure and relative stereochemistry.
YM-47522 (1) was isolated from the fermentation broth of Bacillus sp. YL-03709B as an antifungal antibiotic. The structure of 1 was elucidated by spectroscopic analyses. YM-47522 (1) consisted of C13 carboxylic acid amide and cinnamate moieties. The relative stereochemistry was also proposed on the basis of chemical transformation into a 1,3-diol acetonide and its NMR data.
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عنوان ژورنال:
- The Journal of antibiotics
دوره 57 9 شماره
صفحات -
تاریخ انتشار 2004