| 发明名称 |
NOVEL CRYSTAL FORMS OF ONDANSETRON, PROCESSES FOR THEIR PREPARATION, PHARMACEUTICAL COMPOSITIONS CONTAINING THE NOVEL FORMS AND METHODS FOR TREATING NAUSEA USING THEM |
| 摘要 |
Ondansetron crystalline Forms A and B are useful in the treatment of nausea and vomiting. Form B has uniquely high melting point of about 244 ~C and bot h forms are stable against thermally induced polymorphic transition from 30 ~C up to their melting points.
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| 申请公布号 |
CA2483532(A1) |
申请公布日期 |
2003.11.13 |
| 申请号 |
CA20032483532 |
申请日期 |
2003.04.29 |
| 申请人 |
BIOGAL GYOGYSZERGYAR RT. |
发明人 |
MOLNAR, SANDOR;ARONHIME, JUDITH;TAMAS, TIVADAR;SZABO, CSABA;SALYI, SZABOLCS;MESZAROS SOS, ERZSEBET |
| 分类号 |
A61K31/4178;A61P1/08;A61P35/00;A61P41/00;A61P43/00;B01D9/02;C07D403/06;(IPC1-7):C07D401/06;A61K31/473 |
主分类号 |
A61K31/4178 |
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