[EN] PYRROLO[3,2] PYRIMIDINE DERIVATIVES AS INDUCERS OF HUMAN INTERFERON<br/>[FR] DÉRIVÉS DE PYRROLO[3,2]PYRIMIDINE EN TANT QU'INDUCTEURS D'INTERFÉRON HUMAIN
申请人:GLAXOSMITHKLINE IP NO 2 LTD
公开号:WO2015124591A1
公开(公告)日:2015-08-27
Compounds of formula (I) and salts thereof: (I) wherein R1 is hydrogen, methyl or –(CH2 )2 OR3, R2 is methyl or –(CH2)2 OR4, or R1 and R2, together with the nitrogen atom to which they are attached, are linked to form a 5-or 6- membered heterocyclyl wherein the 6-membered heterocyclyl is optionally substituted by two hydroxy substituents; R3 and R4 are each independently hydrogen or methyl; and n is an integer having a value of 5 or 6, are inducers of human interferon. Compounds which induce human interferon may be useful in the treatment or prevention of various disorders, for example the treatment or prevention of allergic diseases and other inflammatory conditions, for example allergic rhinitis and asthma, infectious diseases and cancer, and may also be useful as vaccine adjuvants.
式(I)的化合物及其盐:其中R1为氢、甲基或-(CH2)2OR3,R2为甲基或-(CH2)2OR4,或者R1和R2与它们连接的氮原子一起形成5-或6-成员杂环基,其中6-成员杂环基可选择地被两个羟基取代;R3和R4各自独立地为氢或甲基;n为取值为5或6的整数,是人类干扰素的诱导剂。诱导人类干扰素的化合物可能在治疗或预防各种疾病方面有用,例如治疗或预防过敏性疾病和其他炎症性疾病,例如过敏性鼻炎和哮喘,传染病和癌症,也可能作为疫苗佐剂有用。