CN Patent

CN112402376A — 一种结肠靶向的柳氮磺吡啶口服混悬剂及其制备方法

Assigned to Shanghai Shangyao Xinyi Pharmaceutical Factory Co ltd · Expires 2021-02-26 · 5y expired

What this patent protects

本发明公开了一种结肠靶向的柳氮磺吡啶口服混悬剂及其制备方法。每1L所述结肠靶向的柳氮磺吡啶口服混悬剂中，包括下述组分：柳氮磺吡啶50.0g，增稠剂0.0～5.0g，微晶纤维素和羧甲基纤维素钠的混合物0.0～12.0g，抑菌剂0.5～3.0g，表面活性剂0.0～1.5g，余量为水，pH值为3.0～7.0。本发明的柳氮磺吡啶口服混悬剂在肠道吸收，快速释放，发挥疗效，提高患者用药的顺应性，同时降低不良反应发生率。

USPTO Abstract

本发明公开了一种结肠靶向的柳氮磺吡啶口服混悬剂及其制备方法。每1L所述结肠靶向的柳氮磺吡啶口服混悬剂中，包括下述组分：柳氮磺吡啶50.0g，增稠剂0.0～5.0g，微晶纤维素和羧甲基纤维素钠的混合物0.0～12.0g，抑菌剂0.5～3.0g，表面活性剂0.0～1.5g，余量为水，pH值为3.0～7.0。本发明的柳氮磺吡啶口服混悬剂在肠道吸收，快速释放，发挥疗效，提高患者用药的顺应性，同时降低不良反应发生率。

Drugs covered by this patent

Patent Metadata

Patent number
CN112402376A
Jurisdiction
CN
Classification
—
Expires
2021-02-26
Drug substance claim
No
Drug product claim
No
Assignee
Shanghai Shangyao Xinyi Pharmaceutical Factory 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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