Title:
製剤、製剤用部材およびそれらの製造方法
Document Type and Number:
Japanese Patent JP6820912
Kind Code:
B2
Abstract:
Objects of the present invention are to provide a preparation, which satisfies both a sufficient drug carrying amount and a preferred decomposition rate, and a method for manufacturing the preparation and to provide a member for a preparation used in the preparation of the present invention described above and a method for manufacturing the member. According to the present invention, there are provided a preparation containing a crosslinked substance of an anionic polypeptide and a cationic polypeptide and a cationic drug; a method for manufacturing the preparation including a freezing step, a drying step, a crosslinking step, and a drug adding step; a member for a preparation formed of a crosslinked substance of an anionic polypeptide and a cationic polypeptide; and a method for manufacturing the member for a preparation.
Inventors:
Hayato Miyoshi
Toshihide Yoshiya
Yamada Tadanori
Toshihide Yoshiya
Yamada Tadanori
Application Number:
JP2018508034A
Publication Date:
January 27, 2021
Filing Date:
March 28, 2017
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
A61K45/00; A61K38/02; A61K47/42
Domestic Patent References:
| JP2006307004A | ||||
| JP2010519253A | ||||
| JP2010520860A | ||||
| JP2010031003A | ||||
| JP2004277348A |
Other References:
有機合成化学, 1970, Vol.28, No.9, pp.886-901
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes