International Patent: OXYGEN-CONTAINING HETEROCYCLIC DERIVATIVE INHIBITOR, AND PREPARATION METHOD THEREFOR AND USE THEREOF

GENEVA, Sept. 24 -- SHANGHAI HANSOH BIOMEDICAL CO., LTD. filed a patent application (CN2025/099992) for “OXYGEN-CONTAINING HETEROCYCLIC DERIVATIVE INHIBITOR, AND PREPARATION METHOD THEREFOR AND USE THEREOF”. With publication no. WO/2025/252251, here are the other details related to the patent application:

Kind: Corrected version of pamphlet [A9]

IPC: C07D 491/22

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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