CN Patent

CN105198837B — 一种沃替西汀氢溴酸盐晶体及其制备方法

Assigned to Shanghai Gufangmeng Pharmaceutical Technology Co ltd · Expires 2018-05-04 · 8y expired

What this patent protects

本发明公开了一种沃替西汀氢溴酸盐晶体及其制备方法。该沃替西汀氢溴酸盐晶体在使用辐射源为Cu‑Kα的粉末X‑射线衍射图谱中，在衍射角2θ＝4.5±0.2、9.1±0.2、11.8±0.2、15.9±0.2、17.1±0.2、18.7±0.2、23.4±0.2、25.4±0.2度处有特征峰。本发明的沃替西汀氢溴酸盐晶体的纯度高、制备方法简便，而且重现性好。

USPTO Abstract

本发明公开了一种沃替西汀氢溴酸盐晶体及其制备方法。该沃替西汀氢溴酸盐晶体在使用辐射源为Cu‑Kα的粉末X‑射线衍射图谱中，在衍射角2θ＝4.5±0.2、9.1±0.2、11.8±0.2、15.9±0.2、17.1±0.2、18.7±0.2、23.4±0.2、25.4±0.2度处有特征峰。本发明的沃替西汀氢溴酸盐晶体的纯度高、制备方法简便，而且重现性好。

Drugs covered by this patent

vortioxetine-hydrobromide (VORTIOXETINE HYDROBROMIDE)

Patent Metadata

Patent number: CN105198837B
Jurisdiction: CN
Classification: —
Expires: 2018-05-04
Drug substance claim: No
Drug product claim: No
Assignee: Shanghai Gufangmeng Pharmaceutical Technology 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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