Changeflow GovPing Pharma & Drug Safety Pyrimidine Derivative for Inflammation Treatment
Routine Notice Added Draft

Pyrimidine Derivative for Inflammation Treatment

Favicon for changeflow.com USPTO Patent Applications - Organic Chemistry (C07D)
Published
Detected
Email

Summary

USPTO published patent application US20260092044A1 by ASKA Pharmaceutical Co., Ltd. for a pyrimidine derivative with mPGES-1 inhibitory activity for treating inflammation, pain, and rheumatism. The application was filed December 8, 2025, and names Makoto Okada, Youichi Nakano, Takashi Nose, Satoshi Maeda, and Tomoaki Watanabe as inventors.

Published by USPTO on changeflow.com . Detected, standardized, and enriched by GovPing. Review our methodology and editorial standards .

What changed

The USPTO published patent application US20260092044A1 disclosing a pyrimidine derivative compound of formula (I) as an mPGES-1 inhibitor for pharmaceutical use. The compound (R represents methyl group or fluorine atom) is intended for prophylactic and/or therapeutic treatment of inflammation, pain, or rheumatism. The application classifies under CPC C07D 401/04 and names ASKA Pharmaceutical Co., Ltd. as assignee.

This is a patent application publication, not a regulatory action imposing obligations. Pharmaceutical companies and researchers developing mPGES-1 inhibitors should review the application to assess potential freedom-to-operate implications for their own compounds. No compliance deadlines or regulatory actions apply to this document.

Archived snapshot

Apr 2, 2026

GovPing 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.

← USPTO Patent Applications

PYRIMIDINE DERIVATIVE

Application US20260092044A1 Kind: A1 Apr 02, 2026

Assignee

ASKA PHARMACEUTICAL CO., LTD.

Inventors

Makoto OKADA, Youichi NAKANO, Takashi NOSE, Satoshi MAEDA, Tomoaki WATANABE

Abstract

A compound of the formula (I) or a salt thereof (R represents methyl group or fluorine atom) having an mPGES-1 inhibitory activity and useful as an active ingredient of a medicament for prophylactic and/or therapeutic treatment of such diseases as inflammation, pain, or rheumatism.

CPC Classifications

C07D 401/04

Filing Date

2025-12-08

Application No.

19412285

View original document →

Named provisions

Abstract - mPGES-1 Inhibitory Activity

Get daily alerts for USPTO Patent Applications - Organic Chemistry (C07D)

Daily digest delivered to your inbox.

Free. Unsubscribe anytime.

About this page

What is GovPing?

Every important government, regulator, and court update from around the world. One place. Real-time. Free. Our mission

What's from the agency?

Source document text, dates, docket IDs, and authority are extracted directly from USPTO.

What's AI-generated?

The summary, classification, recommended actions, deadlines, and penalty information are AI-generated from the original text and may contain errors. Always verify against the source document.

Last updated

Classification

Agency
USPTO
Published
April 2nd, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Draft
Change scope
Minor
Document ID
US20260092044A1

Who this affects

Applies to
Pharmaceutical companies Drug manufacturers
Industry sector
3254 Pharmaceutical Manufacturing
Activity scope
Drug Development Patent Filing
Geographic scope
United States US

Taxonomy

Primary area
Pharmaceuticals
Operational domain
Legal
Topics
Healthcare Intellectual Property

Get alerts for this source

We'll email you when USPTO Patent Applications - Organic Chemistry (C07D) publishes new changes.

Free. Unsubscribe anytime.

You're subscribed!