CN Patent

CN104558034A — 磷酸特地唑胺二钠盐的新晶型及其制备方法

Assigned to Qilu Pharmaceutical Co Ltd · Expires 2015-04-29 · 11y expired

What this patent protects

本发明属于医药化学领域，具体涉及具有高效抗菌活性的磷酸特地唑胺二钠盐的新晶型，并公开了其制备方法；本发明提供的新晶型具有良好的流动性和重现性，便于分离和存放，克服了现有技术中磷酸特地唑胺二钠盐结晶度差而不便于分离和存放的缺陷。

USPTO Abstract

本发明属于医药化学领域，具体涉及具有高效抗菌活性的磷酸特地唑胺二钠盐的新晶型，并公开了其制备方法；本发明提供的新晶型具有良好的流动性和重现性，便于分离和存放，克服了现有技术中磷酸特地唑胺二钠盐结晶度差而不便于分离和存放的缺陷。

Drugs covered by this patent

Patent Metadata

Patent number
CN104558034A
Jurisdiction
CN
Classification
—
Expires
2015-04-29
Drug substance claim
No
Drug product claim
No
Assignee
Qilu Pharmaceutical 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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