[EN] UREA DERIVATIVES OF POLYENE MACROLIDE ANTIBIOTICS<br/>[FR] DÉRIVÉS D'URÉE D'ANTIBIOTIQUES MACROLIDES POLYÉNIQUES
申请人:UNIV ILLINOIS
公开号:WO2016040779A1
公开(公告)日:2016-03-17
Disclosed are urea derivatives of polyene macrolide antibiotics, other than amphotericin B, comprising a urea-containing substructure represented by wherein R represents hydrogen, alkyl, aryl, aralkyl, heteroaryl, heteroaralkyl, aminoalkyl, or -(CH2)n-COOH; and n is 1, 2, 3, 4, 5, or 6. Also disclosed are pharmaceutical compositions comprising the urea derivatives, methods of using the urea derivatives to inhibit growth of a yeast or fungus, and methods of treating a yeast or fungal infection. In various embodiments, the polyene macrolide antibiotic is selected from the group consisting of amphotericin A, arenomycin B, candicidin D, candidin, candidoin, CE-108, etruscomycin, eurocidin D, eurocidin E, FR-008-VI, HA-2-91, hamycin A, levorin AO, levorin A3, mycoheptin, natamycin (pimaricin), nystatin Al, nystatin A2, nystatin A3, partricin A, polyfungin B, rimocidin, tetramycin A, tetramycin B, tetrin A, tetrin B, tetrin C, trichomycin A, trichomycin B, vacidin A, YS-822A, 3874 HI, 3874 H2, 3874 H3, and 67-121-A.
本发明涉及聚烯烃大环内酰胺类抗生素的脲衍生物,除了两性霉素B以外,包括一个含有脲基的亚结构,其表示为其中R表示氢、烷基、芳基、芳基烷基、杂芳基、杂芳基烷基、氨基烷基或-(CH2)n-COOH; n为1、2、3、4、5或6。本发明还涉及包含该脲衍生物的制药组合物,使用该脲衍生物抑制酵母或真菌生长的方法以及治疗酵母或真菌感染的方法。在各种实施方式中,聚烯烃大环内酰胺类抗生素选自以下组合:两性霉素A、阿诺霉素B、卡地西丁D、卡地西丁、卡地多因、CE-108、埃特鲁斯科霉素、欧洲杀菌素D、欧洲杀菌素E、FR-008-VI、HA-2-91、哈米霉素A、左旋霉素AO、左旋霉素A3、霉菌肝素、纳他霉素(皮马霉素)、制霉素Al、制霉素A2、制霉素A3、帕特里辛A、多菌灵B、利莫西汀、四菌素A、四菌素B、四菌素C、三联霉素A、三联霉素B、瓦西丁A、YS-822A、3874 HI、3874 H2、3874 H3和67-121-A。