申请人:Tojo Takashi
公开号:US06884868B1
公开(公告)日:2005-04-26
This invention relates to new polypeptide compound represented by general formula (I), wherein R
1
, R
2
, R
3
, R
4
, R
5
and R
6
are as defined in the description or a salt thereof which has antimicrobial activities (especially, antifungal activities), inhibitory activity on β-1,3-glucan synthase, to process for preparation thereof, to a pharmaceutical composition comprising the same, and to a method for prophylactic and/or therapeutic treatment of infectious diseases including
Pneumocystis carinii
infection (e.g.
Pneumocystis carinii
pneumonia) in a human being or an animal.
本发明涉及一种新的多肽化合物,其代表为通式(I),其中R1、R2、R3、R4、R5和R6如说明书中所定义,或其具有抗微生物活性(特别是抗真菌活性)的盐,对β-1,3-葡聚糖合成酶的抑制活性,以及其制备方法,包含该化合物的药物组合物,以及用于预防和/或治疗包括卡氏肺孢子虫感染(例如卡氏肺孢子虫肺炎)在内的传染性疾病的方法,适用于人类或动物。