Patent ID: 11932617
Assignee: ZHUHAI UNITED LABORATORIES CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 0:
1. A compound represented by formula (II) or a pharmaceutically acceptable salt thereof,, wherein
 is selected from a single bond and a double bond;
T1, T2 and T3 are each independently selected from C and CR1;
T4 is selected from N and CR1;
T5 is selected from C, CR5, and C═O;
T6 is selected from C and CR6, T7 is N; or, T6 is N, T7 is CR7;
when T5 is selected from C═O and T6 is selected from N, then  is selected from a single bond;
L is selected from a single bond, —O—, and —CH2—;
each R1 is independently selected from H, F, Cl, Br, I, OH, and NH2;
R5, R6 and R7 are each independently selected from H, F, Cl, Br and I.