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.
本发明涉及一种由通式(I)表示的新多肽化合物,其中R1,R2,R3,R4,R5和R6如描述中所定义,或其盐,具有抗微生物活性(特别是抗真菌活性),对β-1,3-葡聚糖合酶的抑制活性,其制备方法,以及包含该化合物的制药组合物,以及用于预防和/或治疗包括人或动物的Pneumocystis carinii感染(例如Pneumocystis cariniipneumonia)的感染病的方法。