主权项 |
1. A compound represented by Formula I: and pharmaceutically acceptable salts, stereoisomers, and N-oxides thereof; wherein T is, independently for each occurrence, CR4R4′, and n is 0, 1, 2 or 3; A is optionally present and is selected from phenyl or pyridine, wherein A is optionally substituted by one or more substituents selected from Ra; R1 is selected from the group consisting of H, hydroxyl, —S(O)2—C1-C4alkyl; —SO2, C1-C4alkyl, C2-C4alkenyl, phenyl, R7, orwherein C1-C4alkyl, C2-C4alkenyl, or phenyl is optionally substituted by one or more substituents selected from Ra;
X is CH or N; R3 and R3′ are independently selected from the group consisting of H, halogen, hydroxyl, phenyl, C1-C4alkyl, amido, amine, or C2-C4alkenyl, wherein C1-C4alkyl, C2-C4alkenyl and phenyl are optionally substituted by one or more substituents selected from Ra; R4 and R4′ are independently selected from the group consisting of H, halogen, hydroxyl, phenyl, C1-C4alkyl, amido, amine, C1-C4alkoxy or C2-C4alkenyl, wherein C1-C4alkyl, C2-C4alkenyl, C1-C4alkoxy, and phenyl are optionally substituted by one or more substituents selected from Ra; R2 is selected from the group consisting of H, R7, —S(O)2, S(O)2—C1-C4alkyl, C1-C4alkyl, hydroxyl, or phenyl wherein C1-C4alkyl, C2-C4 alkenyl and phenyl are optionally substituted by one or more substituents selected from Ra; R5 and R5′ are each independently selected from group consisting of H, halogen, C1-C4alkyl, C1-C4alkoxy, C2-C4alkenyl, cyano, amino, phenyl, and hydroxyl, wherein C1-C4alkyl, C2-C4alkenyl and phenyl are optionally substituted by one or more substituents selected from Ra; R7 is selected from group consisting of —C(O)—C1-C4alkyl or C(O)—O—C1-C4alkyl, wherein C1-C4 alkyl is optionally substituted by 1, 2 or 3 substituents selected from Rb; R8 is selected from group consisting of H, —C(O)—C1-C4 alkyl or C(O)—O—C1-C4 alkyl, wherein C1-C4alkyl is optionally substituted by 1, 2 or 3 substituents selected from Ra; Ra is selected, independently for each occurrence, from carboxy, hydroxyl, halogen, amino, phenyl, C1-C4 alkyl, and C1-C4 alkoxy; Rb is selected, independently for each occurrence, from the group consisting of carboxy, hydroxyl, halogen, amino, phenyl, C1-C4 alkyl, C1-C4 alkoxy, and —NH—Re; and Rc is selected, independently for each occurrence, —C(O)—O—C1-C4alkyl; and —C(O)—C1-C4alkyl. |