CN Patent

CN105102438B — 抗炎症和抗肿瘤的2-氧代噻唑类和2-氧代噻吩类化合物

Assigned to Coegin Pharma AS · Expires 2019-04-30 · 7y expired

What this patent protects

一种式(I)的化合物: 其中,X为O、C=O或S;Y为N或CH;R 2 和R 4 各自独立地为H、‑(CH 2 ) p COOH、‑(CH 2 ) p CON(R 5 ) 2 或‑(CH 2 ) p COOC 1‑6 烷基;或R 2 和R 4 一起形成与五元环稠合的六元苯环;每个R 1 独立地选自H、卤素(例如氟或氯)、C 6‑10 芳基、C 7‑12 芳烷基、C 2‑12 烯基、OC 1‑12 烷基、OC 2‑12 烯基或C 1‑12 烷基基团;每个R 5 为H或C 1‑6 烷基;每个p为0至3;n为1至4;或其盐、酯、溶剂化物、氮氧化物或前药,例如其…

USPTO Abstract

一种式(I)的化合物: 其中,X为O、C=O或S;Y为N或CH;R 2 和R 4 各自独立地为H、‑(CH 2 ) p COOH、‑(CH 2 ) p CON(R 5 ) 2 或‑(CH 2 ) p COOC 1‑6 烷基;或R 2 和R 4 一起形成与五元环稠合的六元苯环;每个R 1 独立地选自H、卤素(例如氟或氯)、C 6‑10 芳基、C 7‑12 芳烷基、C 2‑12 烯基、OC 1‑12 烷基、OC 2‑12 烯基或C 1‑12 烷基基团;每个R 5 为H或C 1‑6 烷基;每个p为0至3;n为1至4;或其盐、酯、溶剂化物、氮氧化物或前药,例如其盐。

Drugs covered by this patent

Patent Metadata

Patent number
CN105102438B
Jurisdiction
CN
Classification
Expires
2019-04-30
Drug substance claim
No
Drug product claim
No
Assignee
Coegin Pharma AS
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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