CN Patent

CN106995405A — 一种贝曲西班马来酸盐无定型物及其制备方法

Assigned to Chongqing Pharmaceutical Research Institute Co Ltd · Expires 2017-08-01 · 9y expired

What this patent protects

本发明涉及一种贝曲西班马来酸盐无定型物及其制备方法，该无定型由贝曲西班马来酸盐用甲醇溶清后再将甲醇蒸干而得。该无定型物稳定，适合制剂生产。

USPTO Abstract

本发明涉及一种贝曲西班马来酸盐无定型物及其制备方法，该无定型由贝曲西班马来酸盐用甲醇溶清后再将甲醇蒸干而得。该无定型物稳定，适合制剂生产。

Drugs covered by this patent

Patent Metadata

Patent number
CN106995405A
Jurisdiction
CN
Classification
—
Expires
2017-08-01
Drug substance claim
No
Drug product claim
No
Assignee
Chongqing Pharmaceutical Research Institute Co 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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