Title:
安定な結晶性５−メチルテトラヒドロ葉酸塩
Document Type and Number:
Japanese Patent JP5675759
Kind Code:
B2
Abstract:
Crystalline salts of 5-methyl-(6R,S)-, -(6S)- and -(6R)-tetrahydrofolic acid are new. Independent claims are also included for: (1) crystalline calcium salt of 5-methyl-(6S)- and -(6R)-tetrahydrofolic acid; and (2) the preparation of crystalline salts of 5-methyl-(6R,S)-, -(6S)- and 5-methyl-(6R)-tetrahydrofolic acid.
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Inventors:
ハンス・ルードルフ・ミユーラー
ルードルフ・モーゼル
トーマス・エッガー
ルードルフ・モーゼル
トーマス・エッガー
Application Number:
JP2012264085A
Publication Date:
February 25, 2015
Filing Date:
December 03, 2012
Export Citation:
Assignee:
メルク エ カンパニー
International Classes:
C07D471/04; C07D475/04; A61K31/519; A61K31/522; A61P3/02; A61P7/06; A61P17/06; A61P19/02; A61P29/00; A61P35/00; A61P39/02; A23L33/15
Attorney, Agent or Firm:
Mitsufumi Ezaki
Minoru Kajisawa
Yoshinori Uenishi
Ichiro Torayama
Minoru Kajisawa
Yoshinori Uenishi
Ichiro Torayama