| 发明名称 |
ALPHA-LIPOIC ACID HAVING A NOVEL MODIFICATION |
| 摘要 |
The invention relates to a thioctic acid having a predominant content of one enantiomer and new modification, in which the X-ray powder diffractograms have a characteristic reflection in the range 23.4 to 22.7.degree. 2theta(Cu), which shifts in the direction of smaller angular values with increasing enantiomer content.
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| 申请公布号 |
CA2265276(A1) |
申请公布日期 |
1999.09.11 |
| 申请号 |
CA19992265276 |
申请日期 |
1999.03.11 |
| 申请人 |
ASTA MEDICA AG |
发明人 |
LABAN, GUNTER;LANDGRAF, KARL-FRIEDRICH;BEISSWENGER, THOMAS;RISCHER, MATTHIAS;OESTREICH, EBERHARD |
| 分类号 |
A61K31/265;A61K31/385;C07D339/04;(IPC1-7):C07D339/04 |
主分类号 |
A61K31/265 |
| 代理机构 |
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