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公开(公告)号:EP2909225B1
公开(公告)日:2016-09-14
申请号:EP13789206.3
申请日:2013-10-21
申请人: OLON S.p.A.
IPC分类号: C07J43/00
CPC分类号: C07J43/003 , B01D15/327 , C07J43/006
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公开(公告)号:EP2909225A1
公开(公告)日:2015-08-26
申请号:EP13789206.3
申请日:2013-10-21
申请人: OLON S.p.A.
IPC分类号: C07J43/00
CPC分类号: C07J43/003 , B01D15/327 , C07J43/006
摘要: The invention relates to a process for the purification of crude abiraterone acetate by treatment with polymer resins in aqueous solvent. The purified product is recovered by simple concentration and filtration.
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公开(公告)号:EP2705041A1
公开(公告)日:2014-03-12
申请号:EP12726191.5
申请日:2012-04-30
申请人: OLON S.p.A.
IPC分类号: C07D491/044 , A61K31/407
CPC分类号: C07D491/044
摘要: Disclosed is asenapine phosphate of formula (I) and its enantiomer (I) which can be used to prepare asenapine maleate. Further disclosed is a monoclinic crystalline form of asenapine maleate.
摘要翻译: 公开了式(I)的磷酸阿萘那平及其对映体(I),其可用于制备马来酸阿萘那平。 进一步公开的是单斜晶状的阿拉非平马来酸盐。
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公开(公告)号:EP3303300A1
公开(公告)日:2018-04-11
申请号:EP16729797.7
申请日:2016-05-24
申请人: OLON S.p.A.
IPC分类号: C07D233/86
CPC分类号: C07D233/86
摘要: Disclosed is a process for the preparation of Enzalutamide comprising the reaction (Scheme 2), wherein R can be alkyl, aryl, aryl-alkyl or heterocyclyl.
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公开(公告)号:EP3240771B1
公开(公告)日:2019-02-20
申请号:EP15830869.2
申请日:2015-12-28
申请人: OLON S.p.A.
发明人: CRISTIANO, Tania , ALPEGIANI, Marco
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公开(公告)号:EP3303300B1
公开(公告)日:2020-03-25
申请号:EP16729797.7
申请日:2016-05-24
申请人: OLON S.p.A.
IPC分类号: C07D233/86
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公开(公告)号:EP3099701B1
公开(公告)日:2019-07-24
申请号:EP15710878.8
申请日:2015-01-27
申请人: OLON S.p.A.
发明人: CRISTIANO, Tania , ALPEGIANI, Marco
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公开(公告)号:EP3303301A1
公开(公告)日:2018-04-11
申请号:EP16730262.9
申请日:2016-05-24
申请人: OLON S.p.A.
IPC分类号: C07D233/86
CPC分类号: C07D233/86
摘要: Disclosed is an efficient method of synthesising Enzalutamide, which comprises the cyclisation reaction of isothiocyanate 1 with acid 3 pre-treated with a silylating agent, or reacting 1 and 3 in the presence of a silylating agent.
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9.
公开(公告)号:EP3240771A1
公开(公告)日:2017-11-08
申请号:EP15830869.2
申请日:2015-12-28
申请人: OLON S.p.A.
发明人: CRISTIANO, Tania , ALPEGIANI, Marco
IPC分类号: C07C41/16
摘要: Disclosed is a process for the synthesis of the active ingredients ospemifene and fispemifene which comprises reacting phenol 4 with an alkylating agent X- CH2CH2-Y of formula 7, wherein X is a leaving group and Y is the -(OCH2CH2)nOH group wherein n is zero or 1; or X and Y, taken together, represent an oxygen atom; to give ospemifene or fispemifene of formula 8.
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公开(公告)号:EP2705041B1
公开(公告)日:2017-10-25
申请号:EP12726191.5
申请日:2012-04-30
申请人: OLON S.p.A.
IPC分类号: C07D491/044 , A61K31/407
CPC分类号: C07D491/044
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