On February 11, 2021, Harikrishnan, Lalgudi S.; Park, Peter Kinam; Ruan, Zheming; Wei, Donna D.; O’Malley, Daniel; Wan, Honghe; Purandare, Ashok Vinayak; Fink, Brian E. published a patent.COA of Formula: C4H7NO3 The title of the patent was Preparation of substituted benzamides as RORγ agonists for the treatment of cancer. And the patent contained the following:
The invention is directed to compounds of the formula I wherein X is N and CR5; R5 is H, CN, halo, etc.; Y is CR6; R6 is H, CN, halo, etc.; R1 is (CH2)0-2-NHCOO-(CRxRy)0-4-R1a,(CH2)0-2-NHCORx-(CRxRy)0-4-R1a, 4-10 membered heterocycle-(CRxRy)0-4-R1a, etc.; each Rx and Ry are independently H and C1-3 alkyl; R1a is H, CF3, OH, etc.; R2 and R3 are independently H, halo and C1-3 alkyl; R4 is C1-6 alkyl, C1-6 alkenyl, C1-6 haloalkyl, etc.; and stereoisomers and pharmaceutically acceptable salt thereof; their preparation and use for the treatment of cancer. Example compound II was prepared by a multistep procedure (procedure given). The invention compounds were evaluated for their RORγ agonistic activity. From the assay, it was determined that compound II exhibited EC50 value of 1.7 nM. The experimental process involved the reaction of (R)-5-(Hydroxymethyl)oxazolidin-2-one(cas: 97859-49-9).COA of Formula: C4H7NO3
The Article related to benzamide preparation ror gamma agonist treatment cancer, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Amides, Amidines, Imidic Esters, Hydrazides, and Hydrazonic Esters and other aspects.COA of Formula: C4H7NO3
Referemce:
Oxazolidine – Wikipedia,
Oxazolidine | C3H7NO – PubChem