CN Patent

CN105658222A — 游离碱晶体

Assigned to Intra Cellular Therapies Inc · Expires 2016-06-08 · 10y expired

What this patent protects

本发明涉及(6aR,9aS)-5,6a,7,8,9,9a-六氢-5-甲基-3-(苯基氨基)-2-((4-(6-氟吡啶-2-基)苯基)甲基)-环戊二烯并[4,5]咪唑并[1,2-a]吡唑并[4,3-e]嘧啶-4(2H)-酮的晶体以及制备和使用所述晶体的方法。

USPTO Abstract

本发明涉及(6aR,9aS)-5,6a,7,8,9,9a-六氢-5-甲基-3-(苯基氨基)-2-((4-(6-氟吡啶-2-基)苯基)甲基)-环戊二烯并[4,5]咪唑并[1,2-a]吡唑并[4,3-e]嘧啶-4(2H)-酮的晶体以及制备和使用所述晶体的方法。

Drugs covered by this patent

pimavanserin-tartrate (PIMAVANSERIN TARTRATE)

Patent Metadata

Patent number: CN105658222A
Jurisdiction: CN
Classification: —
Expires: 2016-06-08
Drug substance claim: No
Drug product claim: No
Assignee: Intra Cellular Therapies 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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