CN Patent

CN113413389B — 一种组蛋白去乙酰化酶抑制剂的制剂及其制备方法和用途

Assigned to Chengdu Zeling Biomedical Technology Co ltd · Expires 2024-03-15 · 2y expired

What this patent protects

本发明提供了一种组蛋白去乙酰化酶抑制剂的制剂,包含组蛋白去乙酰化酶抑制剂和辅料;所述辅料为环糊精、精氨酸、葡甲胺中的至少一种或两种以上的组合;本发明制剂显著增加了组蛋白去乙酰化酶抑制剂在水中的溶解度,提高了稳定性,并保留了组蛋白去乙酰化酶抑制剂优异的抗肿瘤活性,拓宽了组蛋白去乙酰化酶抑制剂的应用,具有极高的临床价值。

USPTO Abstract

本发明提供了一种组蛋白去乙酰化酶抑制剂的制剂,包含组蛋白去乙酰化酶抑制剂和辅料;所述辅料为环糊精、精氨酸、葡甲胺中的至少一种或两种以上的组合;本发明制剂显著增加了组蛋白去乙酰化酶抑制剂在水中的溶解度,提高了稳定性,并保留了组蛋白去乙酰化酶抑制剂优异的抗肿瘤活性,拓宽了组蛋白去乙酰化酶抑制剂的应用,具有极高的临床价值。

Drugs covered by this patent

Patent Metadata

Patent number
CN113413389B
Jurisdiction
CN
Classification
Expires
2024-03-15
Drug substance claim
No
Drug product claim
No
Assignee
Chengdu Zeling Biomedical 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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