CN Patent

CN114560822B — 一种莫沙必利的二羧酸晶体

Assigned to Lunan Pharmaceutical Group Corp · Expires 2024-05-28 · 2y expired

What this patent protects

本发明属于药物化学技术领域,具体涉及莫沙必利的二羧酸晶体及其制备方法,本发明提供的莫沙必利的二羧酸晶体中莫沙必利与二羧酸的摩尔比为1:1,其中,二羧酸选自马来酸或酒石酸,本发明提供的莫沙必利的二羧酸晶体具有较高的溶解度和良好的光稳定性,有助于改善生物利用度,对莫沙必利制剂的优化和开发具有重要价值。

USPTO Abstract

本发明属于药物化学技术领域,具体涉及莫沙必利的二羧酸晶体及其制备方法,本发明提供的莫沙必利的二羧酸晶体中莫沙必利与二羧酸的摩尔比为1:1,其中,二羧酸选自马来酸或酒石酸,本发明提供的莫沙必利的二羧酸晶体具有较高的溶解度和良好的光稳定性,有助于改善生物利用度,对莫沙必利制剂的优化和开发具有重要价值。

Drugs covered by this patent

Patent Metadata

Patent number
CN114560822B
Jurisdiction
CN
Classification
Expires
2024-05-28
Drug substance claim
No
Drug product claim
No
Assignee
Lunan Pharmaceutical Group Corp
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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