发明公开
EP1083164A1 NON-HYDRATED GABAPENTINE POLYMORPH, PRODUCTION PROCESS AND UTILIZATION FOR PRODUCING PHARMACEUTICAL GRADE GABAPENTINE 有权
非水合加巴喷丁晶型,制造工艺和使用用于生产药物加巴喷丁纯度。

NON-HYDRATED GABAPENTINE POLYMORPH, PRODUCTION PROCESS AND UTILIZATION FOR PRODUCING PHARMACEUTICAL GRADE GABAPENTINE
摘要:
The non-hydrated gapapentine polymorph is obtained by desiccating by atomization or turbodrying an aqueous solution of gabapentine; the invention also relates to its use in order to obtain gabapentine appropriate for pharmaceutical use; disclosed is a method which comprises subjecting the polymorph to a crystallization process in solvents.
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