CN Patent

CN107324998B — 一种制备外用抗生素类药物瑞他莫林的方法

Assigned to Chongqing Shengkai Pharmaceutical Co.,Ltd. · Expires 2020-07-14 · 6y expired

What this patent protects

本发明提供了一种制备外用抗菌药瑞他莫林的新方法，该方法以泰妙菌素为起始原料，经过5步实体化学反应加精制过程得到瑞他莫林。本法起始原料质量可控，适宜于新药研发和申报；本法工艺操作简单，条件可控，制备成本低，便于工业生产，是对瑞他莫林合成方法的重大创新。

USPTO Abstract

本发明提供了一种制备外用抗菌药瑞他莫林的新方法，该方法以泰妙菌素为起始原料，经过5步实体化学反应加精制过程得到瑞他莫林。本法起始原料质量可控，适宜于新药研发和申报；本法工艺操作简单，条件可控，制备成本低，便于工业生产，是对瑞他莫林合成方法的重大创新。

Drugs covered by this patent

Patent Metadata

Patent number
CN107324998B
Jurisdiction
CN
Classification
—
Expires
2020-07-14
Drug substance claim
No
Drug product claim
No
Assignee
Chongqing Shengkai 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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