发明名称 |
Method for producing methyl-{4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridino-3-yl]pyrimidino-5-yl}methyl carbamate and its purification for use thereof as pharmaceutical substance |
摘要 |
<p>The invention relates to a method for producing methyl-{4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridino-3-yl]pyrimidino-5-yl}methyl carbamate of formula (I) and to a method for purifying the crude product of the compound of formula (I) for use as pharmaceutically active substance. For purification, methyl-{4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridino-3-yl]pyrimidino-5-yl}methyl carbamate-sulfinyldimethane (1:1), i.e. a compound of formula (II) is isolated as an intermediate or is produced as an intermediate in said purification method, optionally present in a mixture.</p> |
申请公布号 |
AU2010323227(B2) |
申请公布日期 |
2015.11.19 |
申请号 |
AU20100323227 |
申请日期 |
2010.11.22 |
申请人 |
ADVERIO PHARMA GMBH |
发明人 |
MAIS, FRANZ-JOSEF;REHSE, JOACHIM;JOENTGEN, WINFRIED;SIEGEL, KONRAD |
分类号 |
C07D471/04 |
主分类号 |
C07D471/04 |
代理机构 |
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代理人 |
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地址 |
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