| 专利名称 | NEW CRYSTALLINE FORMS OF 4-HYDROXY-N' [()METHYLENE]BENZOHYDRAZIDE AND PROCESSES FOR PREPARING THE SAME | ||
| 申请号 | RO201400959 | 申请日 | |
| 公开（公告）号 | RO131219B1 | 公开（公告）日 | |
| 申请（专利权）人 | SARA PHARM SOLUTIONS S R L | 发明人 | MANTA CORINA MIHAELA; MITRAN RAUL AUGUSTIN; COVACI OVIDIU ILIE; BUHALŢEANU LUCIAN |
| 专利来源 | 国家知识产权局 | 转化方式 | |
| 摘要 |
The invention relates to new crystalline forms of 4-hydroxy-N"-[(5-nitrofuran-2-yl)methylene]benzohydrazide, used in medicine as antibiotic, consisting of amorphous crystalline forms of 4-hydroxy-N"-[(5-nitrofuran-2-yl)methylene]benzohydrazide and solvate-type crystalline forms of 4-hydroxy-N"-[(5-nitrofuran-2-yl)methylene]benzohydrazide, to methods of preparing them, to their uses, as well as to pharmaceutical compositions comprising the same. |
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