Title:
積層錠
Document Type and Number:
Japanese Patent JP6440313
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a layered tablet in which disintegration delay of a layer containing antacid hardly occurs after storage and tableting troubles such as binding and capping are suppressed, thereby solving problems that in a conventional layered tablet that includes a layer containing propionic acid-based NSAIDs and a layer containing antacid, the layer containing antacid may cause disintegration delay after storage and that in tableting, binding of a layer containing antacid and capping of a layer containing propionic acid-based NSAIDs easily occur.SOLUTION: The layered tablet according to the invention includes: a layer (α) which contains (A) propionic acid-based non-steroidal anti-inflammatory agent or salt thereof and substantially does not contain (B) antacid; and a layer (β) which substantially does not contain the (A) propionic acid-based non-steroidal anti-inflammatory agent or salt thereof and contains one or more kinds selected from the (B) antacid and (C) sugar and sugar alcohol, and (D) disintegrator.
Inventors:
Kazuhiro Ishida
Yano Jie
Yano Jie
Application Number:
JP2015052543A
Publication Date:
December 19, 2018
Filing Date:
March 16, 2015
Export Citation:
Assignee:
LION Corporation
International Classes:
A61K31/192; A61K9/24; A61K45/00; A61K47/10; A61K47/38
Domestic Patent References:
| JP2006328000A | ||||
| JP2002255802A | ||||
| JP2006052210A | ||||
| JP2013237640A |
Attorney, Agent or Firm:
Field Saki Satoshi
Yuichiro Kawagoe
Hiroyuki Kato
Masatake Shiga
Tadashi Takahashi
Suzuki Mitsuyoshi
Yuichiro Kawagoe
Hiroyuki Kato
Masatake Shiga
Tadashi Takahashi
Suzuki Mitsuyoshi