EP4438601A1 Tricyclic Derivative Patent, Shanghai Jemincare, Apr 15
Summary
Shanghai Jemincare Pharmaceutical Co., Ltd. obtained publication EP4438601A1 on April 15, 2026 for a tricyclic derivative and its preparation method and pharmaceutical application. The patent covers compounds classified under multiple C07D subclasses and is designated across all EPO member states including 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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, and TR. The application also references A61K pharmaceutical compositions and A61P therapeutic uses, including A61P 11/00 covering respiratory conditions.
About this source
GovPing monitors EPO Patent Bulletin - Organic Chemistry (C07D) for new healthcare & life sciences regulatory changes. Every update since tracking began is archived, classified, and available as free RSS or email alerts — 63 changes logged to date.
What changed
The EPO published patent application EP4438601A1 for a tricyclic derivative and its preparation method and pharmaceutical application by Shanghai Jemincare Pharmaceutical Co., Ltd. The patent is classified under multiple organic chemistry IPC subclasses (C07D 417/14, C07D 471/04, C07D 487/08, C07D 491/044, C07D 519/00) and designates all EPO contracting states. The application also covers pharmaceutical compositions (A61K 31/4353) and therapeutic uses including respiratory conditions (A61P 11/00). This publication establishes a priority date and publicly discloses the technical content of the invention.
Pharmaceutical companies engaged in tricyclic compound research or developing similar therapeutic applications should review this publication for freedom-to-operate considerations, potential licensing opportunities, or competitive landscape assessment in respiratory and related therapeutic indications within EPO-designated territories.
Archived snapshot
Apr 25, 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.
TRICYCLIC DERIVATIVE AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Publication EP4438601A1 Kind: A1 Apr 15, 2026
Applicants
Shanghai Jemincare Pharmaceutical Co., Ltd.
Inventors
DENG, Gang, GUO, Shuchun, FAN, Jun, ZHANG, Zhitao, WU, Nan, SHI, Wenqiang, FANG, Zhihua, FENG, Jianbo, PENG, Jianbiao, GUO, Haibing
IPC Classifications
C07D 417/14 20060101AFI20250320BHEP A61K 31/4353 20060101ALI20250320BHEP A61P 11/00 20060101ALI20250320BHEP C07D 471/04 20060101ALI20250320BHEP C07D 471/10 20060101ALI20250320BHEP C07D 487/08 20060101ALI20250320BHEP C07D 487/10 20060101ALI20250320BHEP C07D 491/044 20060101ALI20250320BHEP C07D 491/147 20060101ALI20250320BHEP C07D 519/00 20060101ALI20250320BHEP
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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
Related changes
Get daily alerts for EPO Patent Bulletin - Organic Chemistry (C07D)
Daily digest delivered to your inbox.
Free. Unsubscribe anytime.
Source
About this page
Every important government, regulator, and court update from around the world. One place. Real-time. Free. Our mission
Source document text, dates, docket IDs, and authority are extracted directly from EPO.
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.
Classification
Who this affects
Taxonomy
Browse Categories
Get alerts for this source
We'll email you when EPO Patent Bulletin - Organic Chemistry (C07D) publishes new changes.
Subscribed!
Optional. Filters your digest to exactly the updates that matter to you.