A compound of formula (I) wherein R
1
to R
15
, P
1
, P
2
, A, B and Q are as defined in the claims and pharmaceutically acceptable salts and esters thereof, are disclosed. The compounds of formula (I) possess utility as matriptase inhibitors and are useful in the treatment of matriptase dependent conditions, particularly cancer.
公式(I)的化合物,其中R1到R15,P1,P2,A,B和Q如权利要求所定义,并且其药物可接受的盐和酯被揭示。公式(I)的化合物具有作为matriptase
抑制剂的效用,并且在治疗matriptase依赖性疾病,特别是癌症方面有用。