Novel PARP7 Inhibitor and Use Thereof
Summary
The European Patent Office published patent application EP4378938A1 filed by Shanghai Qilu Pharmaceutical Research and Development Centre Ltd., covering a novel PARP7 inhibitor and its therapeutic use. The application was published on April 8, 2026 under IPC classification C07D 403/10 (A61P 35/00 for anticancer indications). The designated states cover all major European Patent Convention contracting states including DE, FR, GB, IT, ES, NL, BE, CH, and others.
What changed
The EPO published application EP4378938A1 covers a novel PARP7 inhibitor compound developed by Shanghai Qilu Pharmaceutical Research and Development Centre Ltd., with inventors YAN Xiaoxia, HUANG Guanxin, JU Wei, and SUN Daqing. The application is classified under C07D 403/10 with anticancer indication (A61P 35/00), indicating potential oncology therapeutic applications.\n\nAffected parties include pharmaceutical companies engaged in PARP inhibitor research, oncology drug development programs, and potential licensees interested in the PARP7靶点 space. Patent applicants and researchers in the competitive landscape should review the published claims to assess potential freedom-to-operate implications or licensing opportunities. The publication represents a publicly available prior art reference for subsequent patent applications in the PARP inhibitor field.
Archived snapshot
Apr 17, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
NOVEL PARP7 INHIBITOR AND USE THEREOF
Publication EP4378938A1 Kind: A1 Apr 08, 2026
Applicants
Shanghai Qilu Pharmaceutical Research and
Development Centre Ltd.
Inventors
YAN, Xiaoxia, HUANG, Guanxin, JU, Wei, SUN, Daqing
IPC Classifications
C07D 403/10 20060101AFI20250224BHEP C07D 237/32 20060101ALI20250224BHEP A61K 31/501 20060101ALI20250224BHEP A61P 35/00 20060101ALI20250224BHEP
Designated States
AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
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