Method for preparing racemic or optically active D- or L-A-glycerophosphoryl choline solids |
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| 申请号 | US15468136 | 申请日 | 2017-03-24 | 公开(公告)号 | US10023596B2 | 公开(公告)日 | 2018-07-17 |
| 申请人 | ENZYTECH. LTD.; | 发明人 | Soon Ook Hwang; Dae Myoung Yun; Chang-min Kim; | ||||
| 摘要 | The present invention is characterized in that racemic or optically active D- or L-α-glycerophosphoryl choline solids are prepared from liquid type racemic or optically active D- or L-α-glycerophosphoryl choline using an organic solvent. The present invention can produce solids at a high yield more easily through phase transformation rather than a method using a difference in solubility in a solvent, which is an existing method. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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