申请人:IDORSIA PHARMACEUTICALS LTD
公开号:WO2018210992A1
公开(公告)日:2018-11-22
The present invention relates to pyrimidine derivatives of formula (I) wherein (R1)n, R3, R4a, R5b, and Ar1 are as described in the description and their use in the treatment of cancer by modulating an immune response comprising a reactivation of the immune system in the tumor. The invention further relates to novel benzofurane and benzothiophene derivatives of formula (III) and their use as pharmaceuticals, to their preparation, to pharmaceutically acceptable salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula (I), and especially to their use as modulators of the prostaglandin 2 receptors EP2 and/or EP4.
本发明涉及式(I)的嘧啶衍生物,其中(R1)n,R3,R4a,R5b和Ar1如描述中所述,及其用于通过调节肿瘤中的免疫系统的再激活来治疗癌症的免疫应答。本发明进一步涉及新颖的苯并呋喃和苯并噻吩衍生物式(III)及其作为药物的使用,其制备方法,药用可接受的盐,以及作为药物的使用,包括含有式(I)的一个或多个化合物的药物组合物,尤其是它们作为前列腺素2受体EP2和/或EP4的调节剂的使用。