Patent ID: 11926574
Assignee: ATAI THERAPEUTICS, INC.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC C

Claim 0:
1. A compound of Formula (II-B):, or a pharmaceutically acceptable salt thereof; wherein,
R1 is independently at each position hydrogen, C1-C6 alkyl, or C1-C6 haloalkyl;
R2 and R3 are independently hydrogen, heterocycle, C1-C6 alkyl, C1-C6 haloalkyl, halogen, cyano, OR1, S(O)(═NH)R1, S(O)2R1, S(O)R1 or SR1, wherein at least one of R2 and R3 is hydrogen;
R4 is C1-C6 alkyl; and
R5 is halogen.