4、 Pyridan 4,5-c nitrous oxide (OA) compound and its application in NCRE treatment

摘要

Explanatory memory generally refers to formula (I) compounds and the salts acceptable for these compounds on drugs, wherein R1 has the meaning defined in this document. The explanatory report also mentions the use of formula (I) and formula salts to treat or prevent atmospheric media diseases, including cancer. Descriptive memory refers to pharmaceutical products containing alternatives of pyridan [4,5-c] quinine-2-ona and acceptable salts on drugs, as well as kits containing such compounds and salts.