CN Patent

CN102153505B — N-(4-氟苄基)-n-(1-甲基哌啶-4-基)-n’-(4-(2-甲基丙氧基)苯基甲基)脲及其酒石酸盐的合成和晶形

Assigned to Acadia Pharmaceuticals Inc · Expires 2014-10-22 · 12y expired

What this patent protects

本发明公开了式IV的N-(4-氟苄基)-N-(1-甲基哌啶-4-基)-N’-(4-(2-甲基丙氧基)-苯基甲基)脲酒石酸盐的晶型，包含该晶型的组合物及其用途。

USPTO Abstract

本发明公开了式IV的N-(4-氟苄基)-N-(1-甲基哌啶-4-基)-N’-(4-(2-甲基丙氧基)-苯基甲基)脲酒石酸盐的晶型，包含该晶型的组合物及其用途。

Drugs covered by this patent

pimavanserin-tartrate (PIMAVANSERIN TARTRATE)

Patent Metadata

Patent number: CN102153505B
Jurisdiction: CN
Classification: —
Expires: 2014-10-22
Drug substance claim: No
Drug product claim: No
Assignee: Acadia Pharmaceuticals Inc
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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