CPC C07K 14/605 (2013.01) [A61P 3/10 (2018.01); A61K 38/00 (2013.01)] | 8 Claims |
1. A compound represented by any one of the following formulas I-3 or I-4 or a pharmaceutically acceptable salt, ester, optical isomer, tautomer, isotopically labeled compound or prodrug thereof:
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