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)的化合物在声明中定义R1至R15、P1、P2、A、B和Q,以及其药学上可接受的盐和
酯被揭示。公式(I)的化合物具有作为matriptase
抑制剂的效用,并可用于治疗matriptase依赖性疾病,特别是癌症。