Changeflow GovPing Pharma & Drug Safety Solid Forms of Triazolo-pyrimidine Compound Patent
Routine Notice Added Final

Solid Forms of Triazolo-pyrimidine Compound Patent

Favicon for changeflow.com ChangeBridge: EPO Bulletin - Organic Chemistry (C07D)
Published March 25th, 2026
Detected April 1st, 2026
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Summary

The European Patent Office published Novartis AG's patent application EP3864018A1 covering solid forms of a triazolo-pyrimidine compound (N-(4-Fluoro-3-(6-(3-methylpyridin-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)phenyl)-2,4-dimethyloxazole-5-carboxamide). The patent designates 32 European states. This is a routine patent publication in the EPO Organic Chemistry bulletin.

What changed

The EPO published patent application EP3864018A1 for Novartis AG covering solid forms of a triazolo-pyrimidine derivative compound with potential pharmaceutical applications. The application lists eight inventors and received an A1 publication kind code indicating it includes the search report. The patent designates all major European states including Germany, France, UK, Italy, Spain, and others.

Pharmaceutical companies and drug manufacturers should review this patent publication for freedom-to-operate considerations if developing similar compounds. Patent publications do not create immediate compliance obligations but establish filing dates for priority claims. Companies with overlapping research programs may need to evaluate potential licensing needs or design-around strategies.

Source document (simplified)

← EPO Patent Bulletin

SOLID FORMS OF N-(4-FLUORO-3-(6-(3-METHYLPYRIDIN-2-YL)-[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-2-YL)PHENYL)-2,4-DIMETHYLOXAZOLE-5-CARBOXAMIDE

Publication EP3864018A1 Kind: A1 Mar 25, 2026

Applicants

Novartis AG

Inventors

CAO, Yudong, JIANG, Siyi, KIM, Hongyong, KORDIKOWSKI, Andreas, XIA, Mei, YU, Bo, ZHANG, Jing, ZHAO, Yi

IPC Classifications

C07D 487/04 20060101AFI20260126BHEP C07C 57/15 20060101ALI20260126BHEP A61P 33/02 20060101ALI20260126BHEP A61K 9/00 20060101ALI20260126BHEP A61K 31/519 20060101ALI20260126BHEP A61K 45/06 20060101ALI20260126BHEP

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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Classification

Agency
EPO
Published
March 25th, 2026
Instrument
Notice
Legal weight
Binding
Stage
Final
Change scope
Minor
Document ID
EP3864018A1

Who this affects

Applies to
Drug manufacturers Manufacturers
Industry sector
3254 Pharmaceutical Manufacturing
Activity scope
Patent Filing Pharmaceutical Manufacturing
Geographic scope
European Union EU

Taxonomy

Primary area
Intellectual Property
Operational domain
Legal
Topics
Pharmaceuticals Chemical Manufacturing

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