CN Patent

CN114989138B — 沃诺拉赞盐及其晶型、制备方法和用途

Assigned to Tiandi Hengyi Pharmaceutical Co ltd · Expires 2023-06-13 · 3y expired

What this patent protects

本发明提供了沃诺拉赞盐及其晶型、制备方法和用途,所述盐选自沃诺拉赞与氟比洛芬所成盐、或沃诺拉赞与双氯酚酸所成盐。本发明通过沃诺拉赞和双氯酚酸或者氟比洛芬成盐,以期望开发成静脉给药的注射剂,且解决对口服沃诺拉赞富马酸片不适用病人用药的问题。此外,沃诺拉赞和双氯酚酸或者氟比洛芬成盐,能充分发挥药物的配伍作用,可用于临床上预防和/或治疗胃酸类疾病,并同时对病人起到一定的镇痛作用,以及具有较好药用安全性,有望开发出一种更好的预防和/或治疗胃酸类疾病同时具有镇痛效果的药物。

USPTO Abstract

本发明提供了沃诺拉赞盐及其晶型、制备方法和用途,所述盐选自沃诺拉赞与氟比洛芬所成盐、或沃诺拉赞与双氯酚酸所成盐。本发明通过沃诺拉赞和双氯酚酸或者氟比洛芬成盐,以期望开发成静脉给药的注射剂,且解决对口服沃诺拉赞富马酸片不适用病人用药的问题。此外,沃诺拉赞和双氯酚酸或者氟比洛芬成盐,能充分发挥药物的配伍作用,可用于临床上预防和/或治疗胃酸类疾病,并同时对病人起到一定的镇痛作用,以及具有较好药用安全性,有望开发出一种更好的预防和/或治疗胃酸类疾病同时具有镇痛效果的药物。

Drugs covered by this patent

Patent Metadata

Patent number
CN114989138B
Jurisdiction
CN
Classification
Expires
2023-06-13
Drug substance claim
No
Drug product claim
No
Assignee
Tiandi Hengyi 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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