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公开(公告)号:US08507697B2
公开(公告)日:2013-08-13
申请号:US12873925
申请日:2010-09-01
申请人: Jildaz Dhainaut , Alain Dlubala , Ronan Guevel , Alain Medard , Gilles Oddon , Nicolas Raymond , Joel Turconi
发明人: Jildaz Dhainaut , Alain Dlubala , Ronan Guevel , Alain Medard , Gilles Oddon , Nicolas Raymond , Joel Turconi
IPC分类号: C07D311/78
CPC分类号: C07C69/96 , B01J19/127 , C07C68/02 , C07C2602/28 , C07D493/18 , C07D493/22
摘要: Provided is a new photochemical process for preparing artemisinin. Also provided are certain dihydroartemisinic acid derivatives useful for preparing artemisinin.
摘要翻译: 提供了制备青蒿素的新光化学方法。 还提供了可用于制备青蒿素的某些二氢青蒿酸衍生物。
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公开(公告)号:US20110065933A1
公开(公告)日:2011-03-17
申请号:US12873925
申请日:2010-09-01
申请人: Jildaz DHAINAUT , Alain Dlubala , Ronan Guevel , Alain Medard , Gilles Oddon , Nicolas Raymond , Joel Turconi
发明人: Jildaz DHAINAUT , Alain Dlubala , Ronan Guevel , Alain Medard , Gilles Oddon , Nicolas Raymond , Joel Turconi
IPC分类号: C07D493/18 , C07C69/96
CPC分类号: C07C69/96 , B01J19/127 , C07C68/02 , C07C2602/28 , C07D493/18 , C07D493/22
摘要: Provided is a new photochemical process for preparing artemisinin. Also provided are certain dihydroartemisinic acid derivatives useful for preparing artemisinin.
摘要翻译: 提供了制备青蒿素的新光化学方法。 还提供了可用于制备青蒿素的某些二氢青蒿酸衍生物。
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公开(公告)号:US20080154049A1
公开(公告)日:2008-06-26
申请号:US11666877
申请日:2005-10-28
申请人: Damien Bourgeois , Joel Turconi , Johann Vastra
发明人: Damien Bourgeois , Joel Turconi , Johann Vastra
IPC分类号: C07D307/78
CPC分类号: C07D307/80
摘要: A method for acylation of an aromatic compound, comprising reacting an aromatic compound and an acylating agent of the carboxylic acid type, in the presence of a Lewis acid and of a silylated reagent selected from the group consisting of halosilanes and halosiloxanes.
摘要翻译: 芳族化合物的酰化方法,包括在路易斯酸和选自卤代硅烷和卤代硅氧烷的甲硅烷基化试剂的存在下使芳族化合物和羧酸类型的酰化剂反应。
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