CN Patent

CN101584668A — 盐酸苯达莫司汀冻干粉针剂

Assigned to Jiangsu Aosaikang Pharmaceutical Co Ltd · Expires 2009-11-25 · 16y expired

What this patent protects

本发明涉及的是一种盐酸苯达莫司汀冻干粉针剂及其制备方法,通过该方法制备的盐酸苯达莫司汀冻干粉针剂可以用于慢性淋巴细胞性白血病(CLL)和在利妥昔单抗(rituximab,美罗华)或含利妥昔单抗方案治疗过程中,或者治疗6个月内,病情仍然进展的惰性B细胞非霍奇金淋巴瘤(NHL)患者的治疗。一种盐酸苯达莫司汀冻干粉针剂,含有盐酸苯达莫司汀,并在配制过程中使用叔丁醇和注射用水组成的混合溶剂,其中盐酸苯达莫司汀在混合溶剂的浓度为5~10mg/ml,溶剂的体积配比为:叔丁醇5~50%,注射用水余量,总量100%。其制备过程为:量取叔丁醇,加注射用水,混匀并冷却至2~…

USPTO Abstract

本发明涉及的是一种盐酸苯达莫司汀冻干粉针剂及其制备方法,通过该方法制备的盐酸苯达莫司汀冻干粉针剂可以用于慢性淋巴细胞性白血病(CLL)和在利妥昔单抗(rituximab,美罗华)或含利妥昔单抗方案治疗过程中,或者治疗6个月内,病情仍然进展的惰性B细胞非霍奇金淋巴瘤(NHL)患者的治疗。一种盐酸苯达莫司汀冻干粉针剂,含有盐酸苯达莫司汀,并在配制过程中使用叔丁醇和注射用水组成的混合溶剂,其中盐酸苯达莫司汀在混合溶剂的浓度为5~10mg/ml,溶剂的体积配比为:叔丁醇5~50%,注射用水余量,总量100%。其制备过程为:量取叔丁醇,加注射用水,混匀并冷却至2~15℃保温,再加入盐酸苯达莫司汀,搅拌使溶,过滤,灌装,加塞,装盘,冻干,压塞,出箱,扎盖,包装,即得。

Drugs covered by this patent

Patent Metadata

Patent number
CN101584668A
Jurisdiction
CN
Classification
Expires
2009-11-25
Drug substance claim
No
Drug product claim
No
Assignee
Jiangsu Aosaikang Pharmaceutical Co Ltd
Source
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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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