发明名称 |
HIGHLY PURE BASES OF 3,3-DIPHENYL PROPYLAMINE MONOESTERS |
摘要 |
The invention relates to a compound of general formula (I) wherein A represents deuterium or hydrogen, R represents a group selected from C1-6 alkyl, C3-10 cycloalkyl or phenyl, which can be substituted by C1-3 alkoxy, fluorine, chlorine, bromine, iodine, nitro, amino, hydroxyl, oxo, mercapto or deuterium. The C atom marked with a * (star) can be present in an (R) configuration, in an (S)-configuration or a mixture thereof. The invention is characterised in that the above-mentioned compounds are free bases with a degree of purity of more than 97 wt %. The invention also relates to a method for the production of highly pure compounds of general formula (I) and to the use thereof in the production of medicaments. |
申请公布号 |
WO2004089872(A1) |
申请公布日期 |
2004.10.21 |
申请号 |
WO2004EP03567 |
申请日期 |
2004.04.03 |
申请人 |
SCHWARZ PHARMA AG;BREITENBACH, ARMIN;MEESE, CLAUS;WOLFF, HANS-MICHAEL;DREWS, ROLAND |
发明人 |
BREITENBACH, ARMIN;MEESE, CLAUS;WOLFF, HANS-MICHAEL;DREWS, ROLAND |
分类号 |
A61K9/70;A61K31/135;A61P13/00;C07C213/10;C07C217/62 |
主分类号 |
A61K9/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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