US 12,410,128 B1
Therapeutic alkaloid compounds
Jacob M. Hooker, Winchester, MA (US)
Assigned to Sensorium Therapeutics, Inc., Boston, MA (US)
Filed by Sensorium Therapeutics, Inc., Boston, MA (US)
Filed on Apr. 14, 2023, as Appl. No. 18/134,724.
Claims priority of provisional application 63/452,267, filed on Mar. 15, 2023.
Claims priority of provisional application 63/331,428, filed on Apr. 15, 2022.
Int. Cl. C07D 209/08 (2006.01)
CPC C07D 209/08 (2013.01) 17 Claims
 
1. A compound of Formula (IB):

OG Complex Work Unit Chemistry
or a pharmaceutically acceptable salt thereof; wherein
R1 is halo;
R2 is methyl or halomethyl;
R3 is methyl, halomethyl, or benzyl; and
m is 1, 2, or 3.