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Synthesis process of modafinil

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Synthesis process of modafinil

申请(专利)号: AR2004P101640

专利号: AR044329A1 主分类号: C07C315/00

申请权利人: ORGANISATION

DE SYNTHESE MONDIALE ORSYMONDE 公开国代码: AR 优先权国家: EP

摘 要:

A process for preparing modafinil formula (1) which has a defined granulometry, Said process comprises the steps of: a) preparing a solution in a Solvent of dmsam; b) to the solution obtained in contact with NH3 at a Predetermined temperature and under a predetermin agitation Ada; (c) Isolating the modafinil formedWhere such temperature and

agitation are specified for the determined granulometry. The dmsam solution has a concentration of between 1 and 1.25 mol L - 1. Modafinil has isolated a particle size between 2 and 60 microns. Modafinil can be obtained by this process. 主权项:

申请日: 2004-05-14 公开公告日: 2005-09-07

分类号: C07C315/00;

C07C315/06; C07C317/28 发明设计人: ROSE, SEBASTIEN

申请国代码: AR

优先权: 20030516 EP

03291152

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Synthesis process of modafinil

Synthesisprocessofmodafinil申请(专利)号:AR2004P101640专利号:AR044329A1主分类号:C07C315/00申请权利人:ORGANISATIONDESYNTHESEMONDIALEORSYMONDE公开国代码:AR优先权国家:EP摘要:
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