- Compounds and methods of use
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Compounds are provided according to Formula (I): and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof; wherein X1, X2, X3, X4, Y, A, L1, L2, R1, R2, R5, m and n are as defined herein. Compounds of the present invention are contemplated useful for the prevention and treatment of a variety of conditions.
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Page/Page column 610-611
(2021/08/04)
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- ISOQUINOLINONE COMPOUND AND USE THEREOF IN PREPARATION OF ANTIVIRAL DRUGS
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Disclosed is an isoquinolinone compound as shown in Formula (I) or a stereoisomer, pharmaceutically acceptable salt, solvate or crystal thereof, and a preparation method thereof, and use thereof in the preparation of drugs for treating or preventing viral infectious diseases caused by the hepatitis B virus (HBV) and other viruses, in particular, use thereof in drugs as HBV surface antigen inhibitors and HBV DNA production inhibitors. The compound has a significant activity in inhibiting hepatitis B surface antigen and hepatitis B DNA, and is possible to significantly improve the probability of curing hepatitis B by administration in combination with nucleoside drugs or other drugs in the future, and has good clinical application prospects.
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Paragraph 0142; 0143; 0187
(2019/06/12)
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