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公开(公告)号:US20150045445A1
公开(公告)日:2015-02-12
申请号:US14522456
申请日:2014-10-23
申请人: Anton Frenkel , Ramy Lidor-Hadas , Eliezer Bahar
发明人: Anton Frenkel , Ramy Lidor-Hadas , Eliezer Bahar
IPC分类号: A61K31/135 , C07C221/00 , C07C225/20
CPC分类号: A61K31/135 , C07C221/00 , C07C225/20 , C07C2602/08
摘要: The subject invention provides a pharmaceutical composition containing N-propargyl-1(R)-aminoindan or a pharmaceutically acceptable salt thereof, and a compound of 3-keto-N-propargyl-1-aminoindan or a salt thereof.
摘要翻译: 本发明提供含有N-炔丙基-1(R) - 氨基茚满或其药学上可接受的盐和3-酮-N-炔丙基-1-氨基茚满的化合物或其盐的药物组合物。
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公开(公告)号:US06218566B1
公开(公告)日:2001-04-17
申请号:US09437700
申请日:1999-11-10
申请人: Ramy Lidor , Eliezer Bahar , Anton Frenkel
发明人: Ramy Lidor , Eliezer Bahar , Anton Frenkel
IPC分类号: C07C22900
CPC分类号: C07C227/42 , C07C229/36
摘要: A process for manufacturing a highly purified, stable, non-hygroscopic, crystalline composition of L-DOPA ethyl ester. The L-DOPA ethyl ester is an active ingredient in many pharmaceutical preparations for the treatment of patients suffering from Parkinson's Disease and related indications.
摘要翻译: 一种用于制造高纯度,稳定,非吸湿性的L-DOPA乙酯的结晶组合物的方法。 L-DOPA乙酯是用于治疗患有帕金森病和相关适应症的患者的许多药物制剂中的活性成分。
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公开(公告)号:US20110152381A1
公开(公告)日:2011-06-23
申请号:US12974769
申请日:2010-12-21
申请人: Anton Frenkel , Ramy Lidor-Hadas , Eliezer Bahar
发明人: Anton Frenkel , Ramy Lidor-Hadas , Eliezer Bahar
IPC分类号: A61K31/135 , C07C225/20 , C07C221/00 , A61P25/16 , A61P25/00
CPC分类号: A61K31/135 , C07C221/00 , C07C225/20 , C07C2602/08
摘要: The subject invention provides a pharmaceutical composition containing N-propargyl-1(R)-aminoindan or a pharmaceutically acceptable salt thereof, and a compound of 3-keto-N-propargyl-1-aminoindan or a salt thereof.
摘要翻译: 本发明提供含有N-炔丙基-1(R) - 氨基茚满或其药学上可接受的盐和3-酮-N-炔丙基-1-氨基茚满的化合物或其盐的药物组合物。
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公开(公告)号:US06696600B2
公开(公告)日:2004-02-24
申请号:US10292028
申请日:2002-11-12
申请人: Anton Frenkel , Ramy Lidor-Hadas
发明人: Anton Frenkel , Ramy Lidor-Hadas
IPC分类号: C07C22900
CPC分类号: A61K31/216 , C07C229/36
摘要: The present invention provides non-hygroscopic, crystalline salts of levodopa ethyl ester (LDEE), wherein the salt is the octanoate salt, the myristate salt, the succinate salt, the succinate dihydrate salt, the fumarate salt or the fumarate dihydrate salt of levodopa ethyl ester. The subject invention also encompasses compositions comprising a levodopa ethyl ester salt and a carrier and processes for making these compositions. In addition, the subject invention concerns pharmaceutical compositions comprising a levodopa ethyl ester salt and a pharmaceutically acceptable carrier, as well as processes for making these pharmaceutical compositions. Furthermore, the subject invention includes methods of treating a subject afflicted with Parkinson's disease, senile dementia, dementia of the Alzheimer's type, a memory disorder, depression, hyperactive syndrome, an affective illness, a neurodegenerative disease, a neurotoxic injury, brain ischemia, a head trauma injury, a spinal trauma injury, schizophrenia, an attention deficit disorder, multiple sclerosis and seizures by the administration of levodopa ethyl ester salts.
摘要翻译: 本发明提供了左旋多巴乙酯(LDEE)的非吸湿结晶盐,其中盐是辛酸盐,肉豆蔻酸盐,琥珀酸盐,琥珀酸盐二水合物盐,左旋多巴乙基的富马酸盐或富马酸盐二水合盐 酯。 本发明还包括含有左旋多巴乙酯盐和载体的组合物和制备这些组合物的方法。 此外,本发明涉及包含左旋多巴乙酯盐和药学上可接受的载体的药物组合物以及制备这些药物组合物的方法。 此外,本发明包括治疗患有帕金森病,老年痴呆,阿尔茨海默氏型痴呆,记忆障碍,抑郁症,多动症综合征,情感性疾病,神经变性疾病,神经毒性损伤,脑缺血, 脑损伤,脊髓损伤,精神分裂症,注意力缺陷障碍,多发性硬化和通过施用左旋多巴乙酯盐的癫痫发作。
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公开(公告)号:US20070112217A1
公开(公告)日:2007-05-17
申请号:US11600561
申请日:2006-11-15
申请人: Anton Frenkel , Ramy Lidor-Hadas , Eduard Gurevich , Gsan Attili
发明人: Anton Frenkel , Ramy Lidor-Hadas , Eduard Gurevich , Gsan Attili
IPC分类号: C07C209/84
CPC分类号: C07C209/86 , C07C209/84 , C07C2602/08 , C07C211/42
摘要: Disclosed is a process for isolating from a reaction mixture a salt of a mono-propargylated aminoindan having the structure wherein R1 is H, hydroxyl, alkoxy or wherein Y is O or S; R2 and R3 is each, independently, C1-8 alkyl, C6-12 aryl, C6-12 aralkyl, each optionally halo substituted, or hydrogen; where the reaction mixture further comprises a solvent, a primary aminoindan having the structure wherein R1 is defined as above, and a tertiary aminoindan having the structure the process comprising d) adding an acid to the reaction mixture; e) crystallizing the mono-propargylated aminoindan under conditions suitable for the formation of a crystalline salt of the mono-propargylated aminoindan; and f) recovering the crystalline salt of the mono-propargylated aminoindan, wherein the process is performed without addition of an organic solvent. Also disclosed are the crystalline diastereomeric salts produced by the process and pharmaceutical compositions containing the salts.
摘要翻译: 公开了一种从反应混合物中分离具有其中R 1为H,羟基,烷氧基或其中Y为O或S的结构的单炔丙基化氨基茚满的盐的方法; R 2和R 3各自独立地为C 1-8烷基,C 6-12芳基, C 6-12芳烷基,各自任选被卤素取代,或氢; 其中反应混合物还包含溶剂,具有如上定义的R 1'的结构的伯氨基茚满和具有以下方法的结构的叔氨基茚满:d)向反应混合物中加入酸; e)在适合形成单炔丙基化氨基茚满的结晶盐的条件下,使单炔丙基化氨基茚满结晶; 和f)回收单炔丙基化氨基茚满的结晶盐,其中在不加入有机溶剂的情况下进行该方法。 还公开了通过该方法产生的结晶非对映体盐和含有该盐的药物组合物。
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公开(公告)号:US07491847B2
公开(公告)日:2009-02-17
申请号:US11600561
申请日:2006-11-15
申请人: Anton Frenkel , Ramy Lidor-Hadas , Eduard Gurevich , Gsan Attili
发明人: Anton Frenkel , Ramy Lidor-Hadas , Eduard Gurevich , Gsan Attili
IPC分类号: C07C211/42 , C07C271/44 , A61K31/21 , A61K31/135
CPC分类号: C07C209/86 , C07C209/84 , C07C2602/08 , C07C211/42
摘要: A process for isolating from a reaction mixture a salt of a mono-propargylated aminoindan, a process for isolating from a reaction mixture a crystalline diastereomeric salt of a mono-propargylated aminoindan, and a process for isolating from a reaction mixture a salt of enantiomerically pure N-propargyl-1-aminoindan or a salt of enantiomerically pure 6-(N-methyl, N-ethyl-carbamoyloxy)-N′-propargyl-1-aminoindan. The corresponding products are also disclosed.
摘要翻译: 从反应混合物中分离单炔丙基化氨基茚满盐的方法,从反应混合物中分离出单炔丙基化氨基茚满的结晶非对映体盐的方法和从反应混合物中分离出对映异构体纯的盐的方法 N-炔丙基-1-氨基茚满或对映体纯的6-(N-甲基,N-乙基 - 氨基甲酰氧基)-N'-炔丙基-1-氨基茚满的盐。 相应的产品也被披露。
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公开(公告)号:US20120101168A1
公开(公告)日:2012-04-26
申请号:US13281054
申请日:2011-10-25
申请人: Eliezer Bahar , Anton Frenkel , Victor Piryatinsky
发明人: Eliezer Bahar , Anton Frenkel , Victor Piryatinsky
IPC分类号: A61K31/135 , C07C309/04 , C07C209/14 , A61P25/28 , A61P25/16 , C07C211/42 , C07C309/29
CPC分类号: C07C211/42 , A61K31/135 , C07B59/001 , C07B2200/05 , C07C209/68 , C07C2602/08 , A61K2300/00
摘要: The subject invention provides deuterated rasagiline, its salts and uses.
摘要翻译: 本发明提供氘代雷沙吉兰及其盐和用途。
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公开(公告)号:US20090275653A1
公开(公告)日:2009-11-05
申请号:US12473103
申请日:2009-05-27
申请人: Judith ARONHIME , Eliezer Bahar , Anton Frenkel , Ronen Gottesfeld , Amir Gold , Tamas Koltai
发明人: Judith ARONHIME , Eliezer Bahar , Anton Frenkel , Ronen Gottesfeld , Amir Gold , Tamas Koltai
IPC分类号: A61K31/27 , C07C271/44 , A61P25/28
CPC分类号: C07C271/44 , C07B2200/13 , C07C51/43 , C07C59/255 , C07C2602/08
摘要: The invention provides for solid state chemistry of ladostigil tartrate, particularly polymorphic forms of ladostigil tartrate, and processes for the preparation thereof.
摘要翻译: 本发明提供了酒石酸ladostigil的固态化学,特别是酒石酸地斯特多霉素的多晶型物及其制备方法。
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公开(公告)号:US20070088082A1
公开(公告)日:2007-04-19
申请号:US11541152
申请日:2006-09-28
申请人: Judith Aronhime , Eliezer Bahar , Anton Frenkel , Ronen Gottesfeld , Amir Gold , Tamas Koltai
发明人: Judith Aronhime , Eliezer Bahar , Anton Frenkel , Ronen Gottesfeld , Amir Gold , Tamas Koltai
IPC分类号: A61K31/325 , C07C261/02
CPC分类号: C07C271/44 , C07B2200/13 , C07C51/43 , C07C59/255 , C07C2602/08
摘要: Provided are polymorphic forms of ladostigil tartrate and methods for preparation thereof.
摘要翻译: 本发明提供了酒石酸地斯特多霉素的多晶型物及其制备方法。
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10.
公开(公告)号:US20070093549A1
公开(公告)日:2007-04-26
申请号:US11541150
申请日:2006-09-28
IPC分类号: A61K31/325 , C07C261/02
CPC分类号: C07C269/08 , C07C271/44 , C07C271/52
摘要: Provided are processes for preparing crystalline ladostigil tartrate form A1.
摘要翻译: 提供制备A1型晶体酒石酸钠的方法。
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