CN Patent

CN101575333A — 一种喹唑啉衍生物及其医药用途

Assigned to Hutchmed Ltd · Expires 2009-11-11 · 17y expired

What this patent protects

本发明公开了一种如结构式(I)的喹唑啉衍生物，其中结构式为(I)，该喹唑啉衍生物可用于制备治疗血管生成相关疾病的药物，尤其可用于制备治疗肿瘤、老年黄斑退变或慢性炎症的药物。

USPTO Abstract

本发明公开了一种如结构式(I)的喹唑啉衍生物，其中结构式为(I)，该喹唑啉衍生物可用于制备治疗血管生成相关疾病的药物，尤其可用于制备治疗肿瘤、老年黄斑退变或慢性炎症的药物。

Drugs covered by this patent

Patent Metadata

Patent number: CN101575333A
Jurisdiction: CN
Classification: —
Expires: 2009-11-11
Drug substance claim: No
Drug product claim: No
Assignee: Hutchmed Ltd
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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