US 11,919,860 B1
1-2(-(substituted phenyl)-2-oxoethyl)-4-(isopropoxycarbonyl)pyridin-1-ium bromides as anti-tubercular agents
Katharigatta N. Venugopala, Al-Ahsa (SA); Pran Kishore Deb, Ranchi (IN); Melendran Pillay, Durban (ZA); Mohamed A. Morsy, Al-Ahsa (SA); Bandar Aldhubiab, Al-Ahsa (SA); and Sandeep Chandrashekharappa, Lucknow (IN)
Assigned to KING FAISAL UNIVERSITY, Al-Ahsa (SA)
Filed by KING FAISAL UNIVERSITY, Al-Ahsa (SA)
Filed on Oct. 6, 2023, as Appl. No. 18/377,542.
Int. Cl. C07D 213/79 (2006.01); A61P 31/06 (2006.01)
CPC C07D 213/79 (2013.01) [A61P 31/06 (2018.01)] 16 Claims
 
1. A compound having the formula I:

OG Complex Work Unit Chemistry
or a pharmaceutically acceptable salt, ester, stereoisomer, or solvate thereof, wherein:
R1 is selected from the group consisting of a halogen —CN, and methyl.