| 发明名称 |
NOVEL CRYSTALLINE FORM OF ANTIPROGESTIN CDB-4124 |
| 摘要 |
<p>The present invention relates to novel crystalline Form A of 17alpha-acetoxy-21-methoxy-11beta-[4-N,N-dimethylaminophenyl]-19-norpregna-4,9-diene-3,20-dione, (also known as CDB-4124) and methods for the preparation of it in excellent purity.</p> |
| 申请公布号 |
EP2408799(B1) |
申请公布日期 |
2015.07.01 |
| 申请号 |
EP20100714358 |
申请日期 |
2010.03.22 |
| 申请人 |
RICHTER GEDEON NYRT. |
发明人 |
SÁNTA, CSABA;DEMETER, ÁDÁM;HAVASI, BALÁZS;MAHÓ, SÁNDOR |
| 分类号 |
C07J41/00;A61K31/573;A61P5/36 |
主分类号 |
C07J41/00 |
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