Environmentally friendly catalytic synthesis process for intermediate products of antitumor drugs

BE1033319B1Active Publication Date: 2026-08-25ZUNYI NORMAL COLLEGE

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Patent Information

Application Number: BE2026007056
Authority / Receiving Office: BE · BE
Patent Type: Patents
Current Assignee / Owner
Filing Date: 2026-02-02
Publication Date: 2026-08-25
Estimated Expiration: 2046-02-02

Application Information

Patent Timeline

02 Feb 2026

Application

BE2026007056

25 Aug 2026

Publication

BE1033319B1

IPC: C07D217/24

Inventors: ZHAO Guanglian; WEN Pushan

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Description

2. Increased production costs; Environmental impact: the extraction and use of precious metals has significant environmental impacts and contradicts the trends of green chemistry and sustainable development; strong dependence on catalyst systems: existing Pd catalyst systems require