[EN] COMPOUNDS FOR THE MODULATION OF CYCLOPHILINS FUNCTION<br/>[FR] COMPOSÉS POUR LA MODULATION DE LA FONCTION DES CYCLOPHILINES
申请人:UNIV COURT UNIV OF EDINBURGH
公开号:WO2020043831A1
公开(公告)日:2020-03-05
The present invention relates to compounds of formula (I) or a pharmaceutically acceptable salt thereof useful as inhibitors of Cyclophilins and modulators of cyclophilin-like proteins. The invention also relates to uses of said compounds in the treatment of various disorders. Formula (I), wherein: R1 and R2 are each independently is selected from the group consisting of -R, -haloalkyl, -hydroxyalkyl, -OR, -C(O)R, -CO2R, -C(O)N(R)2, -NRC(O)R, and - N(R)2; wherein R2 could also be a sulphide; each R is independently hydrogen, C 1-6 aliphatic, C3-10 aryl, a 3-8 membered saturated or partially unsaturated carbocyclic ring, a 3-7 membered heterocylic ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, sulphur, or a 5-6 membered monocyclic heteroaryl ring having 1-4 heteroatoms selected from nitrogen, oxygen, or sulphur; R3 is Formual (Ia) selected from the group consisting of -OEt, and wherein R5 and R6 are independently selected from the group consisting of H, halide, methoxy, thiomethyl, morpholine and trifluoromethyl;R4 is selected from the group consisting of C1-6-alkyl-, and R4.1-CH2- wherein, R4.1 is C3-6-cycloalkyl-, a 5-6 membered heterocyclic ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, sulphur; optionally substituted with one R4.1.1 wherein, R4.1.1 is selected from -H, C1-4-alkyl, optionally substituted with one substituent selected from H2N(O)C- or EtO(O)C-;X is carbon or nitrogen; A is selected from the group consisting of 6 membered unsaturated ring, with 1-3 nitrogen atoms, which is optionally substituted by -NH2,and Formula (Ib), wherein ring B is a fused 5-10 membered saturated or partially unsaturated heterocyclic mono- bicyclic ring having 1-3 heteroatoms selected from nitrogen, oxygen or sulphur, which is optionally substituted by -OH; and m is 1 or 2; and n is 1 or 2.
本发明涉及式(I)的化合物或其药学上可接受的盐,其作为环肽酶的抑制剂和环肽酶样蛋白的调节剂。该发明还涉及所述化合物在治疗各种疾病中的用途。式(I)中:R1和R2各自独立地选自由-R、-卤代烷基、-羟基烷基、-OR、-C(O)R、-CO2R、-C(O)N(R)2、-NRC(O)R和-N(R)2等组成的群;其中R2也可以是硫化物;每个R独立地是氢、C1-6脂肪基、C3-10芳基、一个3-8成员饱和或部分不饱和的碳环、一个具有1-4个异原子(从氮、氧、硫中独立选择)的3-7成员杂环、或一个具有1-4个异原子(从氮、氧、硫中选择)的5-6成员单环杂芳基;R3是式(Ia)中选自-OEt的群,其中R5和R6各自独立地选自H、卤素、甲氧基、硫甲基、吗啉和三氟甲基的群;R4选自C1-6-烷基-和R4.1-CH2-,其中,R4.1是C3-6环烷基-、一个具有1-4个异原子(从氮、氧、硫中独立选择)的5-6成员杂环,可选地用一个R4.1.1取代,其中R4.1.1选自-H、C1-4-烷基,可选地用一个取代基(从H2N(O)C-或EtO(O)C-中选择)取代;X是碳或氮;A选自具有1-3个氮原子的6成员不饱和环,可选地用-NH2取代;和式(Ib),其中环B是一个融合的5-10成员饱和或部分不饱和的杂环单双环,具有1-3个从氮、氧或硫中选择的异原子,可选地用-OH取代;m为1或2;n为1或2。