CN Patent

CN102762576A — 苯并氧杂氮杂*pi3k抑制剂化合物和使用方法

Assigned to F Hoffmann La Roche AG · Expires 2012-10-31 · 14y expired

What this patent protects

本发明涉及式(I)苯并氧杂氮杂 化合物，包括其立体异构体、几何异构体、互变异构体或药用盐，其中Z 1 为CR 1 或N；Z 2 为CR 2 或N；Z 3 为CR 3 或N；Z 4 为CR 4 或N；且B为吡唑基环、咪唑基环或三唑基环，所述化合物具有抗癌活性且更具体为抑制PI3激酶活性。

USPTO Abstract

本发明涉及式(I)苯并氧杂氮杂 化合物，包括其立体异构体、几何异构体、互变异构体或药用盐，其中Z 1 为CR 1 或N；Z 2 为CR 2 或N；Z 3 为CR 3 或N；Z 4 为CR 4 或N；且B为吡唑基环、咪唑基环或三唑基环，所述化合物具有抗癌活性且更具体为抑制PI3激酶活性。

Drugs covered by this patent

Patent Metadata

Patent number
CN102762576A
Jurisdiction
CN
Classification
—
Expires
2012-10-31
Drug substance claim
No
Drug product claim
No
Assignee
F Hoffmann La Roche AG
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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