METHOD AND SYSTEM FOR PRESERVING 5-AMINOSALICYLIC ACID

Title:

METHOD AND SYSTEM FOR PRESERVING 5-AMINOSALICYLIC ACID

Document Type and Number:

Japanese Patent JP2005103148

Kind Code:

A

Abstract:

To provide a system and method for preserving 5-aminosalicylic acid or its salt including a 5-aminosalicylic acid solid formulation, capable of further inhibiting browning of 5-aminosalicylic acid or its salt under the presence of a deoxidizer and keeping characters of the formulation at the time of manufacture for a long period of time.

In the method of preservation, the deoxidizer to exhibit the deoxidizing function under the low-humidity environment is used for permitting the coexistence of 5-aminosalicylic acid or its salt, or the 5-aminosalicylic acid solid formulation including 5-aminosalicylic acid or its salt in an air-tight container or in a prescribed space in a sealed package.

Inventors:

SHIMIZU NOBORU
FUKUJU AKIRA

Application Number:

JP2003343621A

Publication Date:

April 21, 2005

Filing Date:

October 01, 2003

Export Citation:

Click for automatic bibliography generation Help

Assignee:

NISSHIN KYORIN PHARMACEUTICAL

International Classes:

A61J1/00; A61K9/14; A61K9/20; A61K31/606; A61K47/02; A61K47/10; A61P1/00; A61P1/04; (IPC1-7): A61J1/00; A61K9/14; A61K9/20; A61K31/606; A61K47/02; A61K47/10; A61P1/00; A61P1/04

Attorney, Agent or Firm:

Yoshiyuki Inaba
Katsuro Tanaka
Shinji Oga

Previous Patent: RADIO TYPE INTRA-EXAMINEE-BODY INFORMATION ACQUISITION DEVICE AND RADIO TYPE INTRA-EXAMINEE-BODY INF...

Next Patent: READING STAND