Novel pharmaceutical composition for administering N-0923

本发明涉及一种以贮库形式施以多巴胺激动剂N-0923的药物组合物,这是首次提供使用N-0923的贮库形式,在对病人给药后,可经过至少24小时达到有治疗效果的血浆浓度。由于口服时生物可利用率差及短的血浆-半衰期,所以至今必须以静脉输药或通过皮肤输送系统给药。本发明的优选的实施方案是其中活性物质N-0923以固体相存在的油性悬浮物,并是N-0923的无水药物组合物。 Pharmaceutical compositions are provided for administration of rotigotine in depot form. Pharmaceutical compositions...

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Bibliographische Detailangaben
Hauptverfasser: S. GRAPATIN, C. KREIN, S. RIMPLER
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:本发明涉及一种以贮库形式施以多巴胺激动剂N-0923的药物组合物,这是首次提供使用N-0923的贮库形式,在对病人给药后,可经过至少24小时达到有治疗效果的血浆浓度。由于口服时生物可利用率差及短的血浆-半衰期,所以至今必须以静脉输药或通过皮肤输送系统给药。本发明的优选的实施方案是其中活性物质N-0923以固体相存在的油性悬浮物,并是N-0923的无水药物组合物。 Pharmaceutical compositions are provided for administration of rotigotine in depot form. Pharmaceutical compositions of the invention can provide therapeutically significant plasma levels of rotigotine over a period of at least 24 hours after administration to a patient. Preferred pharmaceutical compositions of the invention include oily suspensions that contain rotigotine in solid form as well as anhydrous pharmaceutical compositions that comprise rotigotine.