CN Patent

CN106902358B — 口服制剂及其制备方法

Assigned to GUANGZHOU XIANGXUE PHARMACEUTICAL CO Ltd · Expires 2020-07-10 · 6y expired

What this patent protects

本发明提供了口服制剂及其制备方法。本发明所述的口服制剂用于治疗细胞增殖性疾病,包含羟丙基‑β‑环糊精和活性成分,所述活性成分为KX2‑361或其可药用的盐,所述KX2‑361由下式1表示: 本发明将羟丙基‑β‑环糊精与KX2‑361或其可药用的盐混合,从而使其形成包合物,极大地提高了难溶性药物KX2‑361的溶解度,并由此可将该药物制成口服制剂。本发明所述的口服制剂的稳定性好、安全性高、可吸收性好、生物利用度高、成本较为经济。

USPTO Abstract

本发明提供了口服制剂及其制备方法。本发明所述的口服制剂用于治疗细胞增殖性疾病,包含羟丙基‑β‑环糊精和活性成分,所述活性成分为KX2‑361或其可药用的盐,所述KX2‑361由下式1表示: 本发明将羟丙基‑β‑环糊精与KX2‑361或其可药用的盐混合,从而使其形成包合物,极大地提高了难溶性药物KX2‑361的溶解度,并由此可将该药物制成口服制剂。本发明所述的口服制剂的稳定性好、安全性高、可吸收性好、生物利用度高、成本较为经济。

Drugs covered by this patent

Patent Metadata

Patent number
CN106902358B
Jurisdiction
CN
Classification
Expires
2020-07-10
Drug substance claim
No
Drug product claim
No
Assignee
GUANGZHOU XIANGXUE 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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