CN Patent

CN103951652B — 5-(2-氟苯基)-n-甲基-1-(3-吡啶基磺酰基)-1h-吡咯-3-甲胺水溶性有机酸盐和注射剂及它们的制备方法

Assigned to Shandong Daohe Pharmaceutical Co ltd · Expires 2015-09-23 · 11y expired

What this patent protects

本发明属于化学合成药物技术领域,尤其涉及一种具有治疗胃酸相关性疾病作用的5-(2-氟苯基)-N-甲基-1-(3-吡啶基磺酰基)-1H-吡咯-3-甲胺水溶性有机酸盐和注射剂及它们的制备方法。本发明公开了具有下列通式的5-(2-氟苯基)-N-甲基-1-(3-吡啶基磺酰基)-1H-吡咯-3-甲胺的有机酸盐。 式中:n为1或1/2,HA为有机酸。本发明所公开的有机酸盐,它们在水或人工胃、肠液中的溶解度都远大于TAK438,其中焦谷氨酸盐和乳酸盐的水中溶解度大于1g/mL。

USPTO Abstract

本发明属于化学合成药物技术领域,尤其涉及一种具有治疗胃酸相关性疾病作用的5-(2-氟苯基)-N-甲基-1-(3-吡啶基磺酰基)-1H-吡咯-3-甲胺水溶性有机酸盐和注射剂及它们的制备方法。本发明公开了具有下列通式的5-(2-氟苯基)-N-甲基-1-(3-吡啶基磺酰基)-1H-吡咯-3-甲胺的有机酸盐。 式中:n为1或1/2,HA为有机酸。本发明所公开的有机酸盐,它们在水或人工胃、肠液中的溶解度都远大于TAK438,其中焦谷氨酸盐和乳酸盐的水中溶解度大于1g/mL。

Drugs covered by this patent

Patent Metadata

Patent number
CN103951652B
Jurisdiction
CN
Classification
Expires
2015-09-23
Drug substance claim
No
Drug product claim
No
Assignee
Shandong Daohe 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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