Patent ID: 11912674
Assignee: ILDONG PHARMACEUTICAL CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC C

Claim 1:
2. The method of claim 1, wherein R3 and R4 are each independently hydrogen, halo, cyano, C1-6 alkyl, C3-6 cycloalkyl, trifluoromethyl,, NRa1Ra2, CH2NRa1Ra2, ORa3,, NRa4CO2Ra3,, , or 3- or 8-membered heterocycles containing one or two oxygen or nitrogen atom(s) therein, wherein: m is 1 or 2; Rai and Ra2 are each independently hydrogen, methyl, ethyl, isopropyl, tert-butyl, cyclopropyl, trifluoroethyl,, azetidine, or piperidine;
Ra3 is hydrogen, methyl, ethyl, propyl, tert-butyl, cyclopropyl, trifluoromethyl,, azetidine, piperidine, piperazine, or morpholine; Ra4 is hydrogen or methyl; Rc3 is hydrogen or methyl; and Rw1 is hydrogen, methyl, ethyl, propyl, cyclopropyl,,