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    • 2. 发明授权
    • Amino-lipopetide antifungal agents
    • 氨基脂肽抗真菌剂
    • US5696084A
    • 1997-12-09
    • US698610
    • 1996-08-16
    • Paul A. LarteyLeping LiLarry Lewis KleinChristina Louise LeoneSheela Albert ThomasMing Clinton YeungDavid Allen DegoeyDavid J. Grampovnik
    • Paul A. LarteyLeping LiLarry Lewis KleinChristina Louise LeoneSheela Albert ThomasMing Clinton YeungDavid Allen DegoeyDavid J. Grampovnik
    • A61K38/00C07K7/56A61K38/12C07K5/00
    • C07K7/56A61K38/00
    • Disclosed are novel antifungal agents having the formula: ##STR1## or a pharmaceutically acceptable acid, ester or prodrug thereof, wherein preferred compounds include those compounds wherein R.sub.1 is selected from the group consisting of --NH.sub.2 ; R.sub.2 is selected from the group consisting of hydrogen, fluoro, and hydroxyl; R.sub.3 is selected from the group consisting of --CH.sub.2 (p-C.sub.6 H.sub.4).sub.3 O(CH.sub.2).sub.3 CH.sub.3, --CH.sub.2 (p-C.sub.6 H.sub.4)O(CH.sub.2).sub.6 CH.sub.3, --COO(p-C.sub.6 H.sub.4)O(CH.sub.2).sub.6 CH.sub.3, --CO(Piperazinyl)(p-C.sub.6 H.sub.4).sub.2 OCH.sub.3, --CO(p-C.sub.6 H.sub.4)O(CH.sub.2).sub.6 CH.sub.3, --CO(p-C.sub.6 H.sub.4)(Piperazinyl)(p-C.sub.6 H.sub.4)O(CH.sub.2).sub.4 CH.sub.3, --CO(p-C.sub.6 H.sub.4)(Piperazinyl)(p-C.sub.6 H.sub.4)O(CH.sub.2).sub.6 CH.sub.3, --CO(p-C.sub.6 H.sub.4)(Piperazinyl)(p-C.sub.6 H.sub.4)OCH.sub.3, and --CO(p-C.sub.6 H.sub.4)(Piperazinyl)O(CH.sub.2).sub.6 CH.sub.3 ; and R.sub.4 is selected from the group consisting of --CH(OH)CH.sub.3, --CH.sub.2 OH, --CH.sub.2 CH.sub.3, --CH.sub.2 CH.sub.2 CH.sub.2 NH.sub.2, --CH.sub.2 (CH.sub.2)NH.sub.2, --CH.sub.2 NH.sub.2, --CH.sub.2 (CH.sub.2).sub.2 (NH)C.dbd.(NH)--NH.sub.2, --CH.sub.3, --CH.sub.2 (Ph)OH, hydrogen, --CH.sub.2 CH.sub.2 COOH, and --CH.sub.2 COOH. Also disclosed are pharmaceutical compositions containing such compounds and the use of the same in the treatment of fungal infections.
    • 公开了具有下式的新型抗真菌剂:其中优选的化合物包括那些其中R 1选自-NH 2;或其药学上可接受的酸,酯或前药。 R2选自氢,氟和羟基; R 3选自-CH 2(对-C 6 H 4)3 O(CH 2)3 CH 3,-CH 2(对-C 6 H 4)O(CH 2)6 CH 3,-COO(对-C 6 H 4)O(CH 2)6 CH 3,-CO( 哌嗪基)(对-C 6 H 4)2 OCH 3,-CO(p-C 6 H 4)O(CH 2)6 CH 3,-CO(p-C 6 H 4)(哌嗪基)(对-C 6 H 4)O(CH 2)4 CH 3,-CO(p-C 6 H 4) (哌嗪基)(p-C6H4)O(CH2)6CH3,-CO(对-C6H4)(哌嗪基)(对-C 6 H 4)OCH 3和-CO(对-C 6 H 4)(哌嗪基)O(CH 2) 并且R 4选自-CH(OH)CH 3,-CH 2 OH,-CH 2 CH 3,-CH 2 CH 2 CH 2 NH 2,-CH 2(CH 2)NH 2,-CH 2 NH 2,-CH 2(CH 2)2(NH)C =(NH) NH 2,-CH 3,-CH 2(Ph)OH,氢,-CH 2 CH 2 COOH和-CH 2 COOH。 还公开了含有这些化合物的药物组合物及其在治疗真菌感染中的用途。