Patent ID: 11866405
Assignee: ASTRAZENECA, AB
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 0:
1. A compound of Formula (A):, or a pharmaceutically acceptable salt or stereoisomer thereof,
wherein:
R1 is, R2 is, R4 is H, CH3, or CH2CH3;
Y is C(O)N(CH3)2 or N(R5)C(O)R6;
Z is H;
R5 is H, C1-C6 alkyl, or C3-C6 cycloalkyl;
R6 is C1-C6 alkyl or C3-C6 cycloalkyl;
wherein the C1-C6 alkyl is optionally substituted with one or more substituents independently selected from the group consisting of F, Cl, C(O)CH3, NH2, NHCH3, N(CH3)2, OH, and OC1-C3 alkyl; and
wherein the C3-C6 cycloalkyl is optionally substituted with one or more substituents independently selected from the group consisting of F, Cl, C1-C3 alkyl, C(O)CH3, NH2, NHCH3, N(CH3)2, OH, and OC1-C3 alkyl;

X is NR8R9 or OR7;
R7 is CH3, CH2CH3, CH2CH2CH3, CH(CH3)2, or C3-C6 cycloalkyl;
R8 is H or C1-C6 alkyl; and
R9 is H or C1-C6 alkyl.