Title:
METHOD FOR STORING P1, P4-BIS(5'-URIDYL)TETRAPHOSPHATE CRYSTALS
Document Type and Number:
WIPO Patent Application WO/2017/002827
Kind Code:
A1
Abstract:
[Problem] To provide a method for easily and stably storing P1, P4-bis(5'-uridyl)tetraphosphate crystals for a long period of time.
[Solution] A method for storing P1, P4-bis(5'-uridyl)tetraphosphate crystals or a pharmaceutically acceptable salt thereof in a package, which is characterized by storing under one condition selected from among the storage conditions (1)-(3) described below.
(1) The storage temperature is 0°C or higher but lower than 25°C.
(2) The storage temperature is 25°C or higher but lower than 40°C, and the crystal pH is 4.5-8.0.
(3) The storage temperature is 40°C or higher but lower than 60°C, and the crystal pH is 5.0-6.4.
Inventors:
OHBA YUSUKE (JP)
MIYOSHI KENTARO (JP)
KANO FUMITAKA (JP)
MIYOSHI KENTARO (JP)
KANO FUMITAKA (JP)
Application Number:
PCT/JP2016/069182
Publication Date:
January 05, 2017
Filing Date:
June 28, 2016
Export Citation:
Assignee:
YAMASA CORP (JP)
International Classes:
C07H21/02; A61J3/00; A61K31/7084; A61P11/00; A61P11/10; A61P27/02
Domestic Patent References:
| WO2000020430A1 | 2000-04-13 | |||
| WO2013146649A1 | 2013-10-03 |
Foreign References:
| US20040014713A1 | 2004-01-22 |
Other References:
"3 Gen'yaku no Anteisei Shiken", ANTEISEI SHIKEN GUIDELINE NI TSUITE, 8 April 1999 (1999-04-08), XP009507961, Retrieved from the Internet [retrieved on 20160905]
See also references of EP 3323824A4
See also references of EP 3323824A4
Attorney, Agent or Firm:
MASUTANI, Tsuyoshi (JP)
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