发明名称 |
METHOD FOR PRODUCING CRYSTALLINE CALCIUM L-ASPARTATE |
摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing calcium L-aspartate industrially, by securing a high purity and a definite quality capable of being used as a medicine. SOLUTION: This method for producing the crystalline calcium L-aspartate is characterized by dropping a hydrophilic organic solvent or a mixed solvent of a hydrophilic organic solvent and water into a calcium L-aspartate solution. COPYRIGHT: (C)2005,JPO&NCIPI
|
申请公布号 |
JP2004331646(A) |
申请公布日期 |
2004.11.25 |
申请号 |
JP20040023363 |
申请日期 |
2004.01.30 |
申请人 |
TANABE SEIYAKU CO LTD |
发明人 |
YAMASHITA MEGUMI;TANAKA MASAYOSHI;IWAMOTO TSUTOMU;MATSUMOTO KATSUSHI |
分类号 |
C07C227/42;C07C229/24;(IPC1-7):C07C227/42 |
主分类号 |
C07C227/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|