[EN] 2,4-DIAMINOQUINAZOLINE DERIVATIVES AND MEDICAL USES THEREOF<br/>[FR] DÉRIVÉS DE 2,4-DIAMINOQUINAZOLINE ET LEURS UTILISATIONS MÉDICALES
申请人:JANSSEN SCIENCES IRELAND UNLIMITED CO
公开号:WO2019166532A1
公开(公告)日:2019-09-06
This application relates to quinazoline derivatives of formula (I), pharmaceutical compositions comprising the compounds of formula (I), and the use of the compounds of formula (I) in the treatment or prevention of a viral infection, of a virus-induced disease, of cancer or of an allergy. In formula (I), R1 is a C3-8alkyl, optionally substituted by one or more substituents independently selected from fluorine, hydroxyl, amino, nitrile, ester, amide, C1-3 alkyl, or C1-3 alkoxy, the carbon of R1 bonded to the amine in the 4-position of the quinazoline is in (R)-configuration, R2 is hydrogen, deuterium, fluorine, chlorine, methyl, methoxy, cyclopropyl, trifluoromethyl, or carboxylic amide, wherein each of methyl, methoxy and cyclopropyl is optionally substituted by one or more substituents independently selected from fluorine and nitrile, R3 is hydrogen or deuterium, R4 is hydrogen, deuterium, fluorine, methyl, carboxylic ester, carboxylic amide, nitrile, cyclopropyl, C4-7 heterocycle, or 5-membered heteroaryl group, wherein each of methyl, cyclopropyl, C4-7 heterocycle and 5-membered heteroaryl group is optionally substituted by one or more substituents independently selected from fluorine, hydroxyl, or methyl, R5 is hydrogen, deuterium, fluorine, chlorine, methyl, or methoxy, provided that at least one of R2, R3, R4 and R5 is not hydrogen.
该申请涉及公式(I)的喹唑啉衍生物,包括公式(I)化合物的药物组合物,以及公式(I)化合物在治疗或预防病毒感染、病毒诱导的疾病、癌症或过敏症中的用途。在公式(I)中,R1是C3-8烷基,可选择地由一个或多个取代基独立选择自氟、羟基、氨基、腈基、酯基、酰胺基、C1-3烷基或C1-3烷氧基取代,与喹唑啉的4位胺键合的R1的碳处于(R)-构型,R2是氢、氘、氟、氯、甲基、甲氧基、环丙基、三氟甲基或羧酰胺基,其中每个甲基、甲氧基和环丙基可选择地由一个或多个取代基独立选择自氟和腈基,R3是氢或氘,R4是氢、氘、氟、甲基、羧酸酯、羧酰胺、腈基、环丙基、C4-7杂环或5-成员杂环芳基,其中每个甲基、环丙基、C4-7杂环和5-成员杂环芳基可选择地由一个或多个取代基独立选择自氟、羟基或甲基,R5是氢、氘、氟、氯、甲基或甲氧基,但要求R2、R3、R4和R5中至少有一个不是氢。