Patent ID: 11858910
Assignee: SUNSHINE LAKE PHARMA CO., LTD.
Field: Pharmaceuticals (Chemistry)
Classification: CPC A  C | IPC C

Claim 4:
5. The compound of claim 1, wherein R2 is H, F, Cl, Br, I, —CN, —NO2, —NH2, —OH, —COOH, —C(═O)NH2, methyl, ethyl, n-propyl, i-propyl, —CF3, —CH2CF3, methoxy, ethoxy, n-propoxy or i-propoxy;
each of R3, R4 and R5 is independently H, F, Cl, Br, I, —CN, —NO2, —NH2, —OH, —COOH, —C(═O)NH2, methyl, ethyl, n-propyl, i-propyl, —CF3, —CH2CF3, methoxy, ethoxy, n-propoxy or i-propoxy;
R7 is H, F, Cl, Br, I, —CN, —NO2, —NH2, —OH, —COOH, —C(═O)NH2, methyl, ethyl, n-propyl, i-propyl, —CF3, —CH2CF3, methoxy, ethoxy, n-propoxy or i-propoxy.