申请人:Rutgers, The State University of New Jersey
公开号:US05770617A1
公开(公告)日:1998-06-23
The present invention provides a method of treatment of fungal infection with an antifungal topoisomerase I inhibitor of the formula: ##STR1## wherein Ar is (C.sub.6 -C.sub.12)aryl, a (5- to 12-membered) heteroaryl comprising 1-3 N, S or non-peroxide O, wherein N is unsubstituted or is substituted with H, (C.sub.1 -C.sub.4)alkyl or benzyl; or benzo; X is H, CN, CHO, OH, acetyl, CF.sub.3, O(C.sub.1 -C.sub.4)alkyl, NO.sub.2, NH.sub.2, halogen or halo-(C.sub.1 -C.sub.4)alkyl; each Y is individually H, (C.sub.1 -C.sub.4)alkyl or aralkyl; Y' is H or (C.sub.1 -C.sub.4)alkyl; n is 0 or 1; and each Z is individually H, (C.sub.1 -C.sub.4)alkyl, halogen or halo(C.sub.1 -C.sub.4)alkyl; or a pharmaceutically acceptable salt thereof.
本发明提供了一种利用一种抗真菌拓扑异构酶I抑制剂进行真菌感染治疗的方法,所述抑制剂的化学式为:##STR1##其中Ar为(C.sub.6 -C.sub.12)芳基,一种(5-至12-成员)杂芳基,包括1-3个N、S或非过氧化物O,其中N未取代或取代为H、(C.sub.1 -C.sub.4)烷基或苄基;或苯基;X为H、CN、CHO、OH、乙酰、CF.sub.3、O(C.sub.1 -C.sub.4)烷基、NO.sub.2、NH.sub.2、卤素或卤代(C.sub.1 -C.sub.4)烷基;每个Y分别为H、(C.sub.1 -C.sub.4)烷基或芳基烷基;Y'为H或(C.sub.1 -C.sub.4)烷基;n为0或1;每个Z分别为H、(C.sub.1 -C.sub.4)烷基、卤素或卤代(C.sub.1 -C.sub.4)烷基;或其药学上可接受的盐。