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公开(公告)号:US5696124A
公开(公告)日:1997-12-09
申请号:US454452
申请日:1995-05-30
申请人: Ulrike Kufner-Muhl , Karl-Heinz Weber , Gerhard Waither , Werner Stransky , Helmut Ensinger , Gunter Schingnitz , Franz Josef Kuhn , Erich Lehr
发明人: Ulrike Kufner-Muhl , Karl-Heinz Weber , Gerhard Waither , Werner Stransky , Helmut Ensinger , Gunter Schingnitz , Franz Josef Kuhn , Erich Lehr
IPC分类号: C07D473/06 , A61K31/495 , A61K31/52 , A61K31/522 , A61P9/00 , A61P11/08 , A61P25/00 , A61P25/02 , C07D473/08 , C07D519/00 , C07H19/04 , C07D473/00
CPC分类号: C07D473/08 , C07D473/06
摘要: The invention relates to new xanthine derivatives of general formula I, processes for preparing them and their use as pharmaceutical compositions.
摘要翻译: 本发明涉及通式I的新型黄嘌呤衍生物,其制备方法及其作为药物组合物的用途。
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2.
公开(公告)号:US5688802A
公开(公告)日:1997-11-18
申请号:US663417
申请日:1996-06-14
申请人: Ulrike Kufner-Muhl , Karl-Heinz Weber , Gerhard Walther , Werner Stransky , Helmut Ensinger , Gunter Schingnitz , Franz Josef Kuhn , Erich Lehr
发明人: Ulrike Kufner-Muhl , Karl-Heinz Weber , Gerhard Walther , Werner Stransky , Helmut Ensinger , Gunter Schingnitz , Franz Josef Kuhn , Erich Lehr
IPC分类号: C07D473/06 , A61K31/495 , A61K31/52 , A61K31/522 , A61P9/00 , A61P11/08 , A61P25/00 , A61P25/02 , C07D473/08 , C07D519/00 , C07H19/04
CPC分类号: C07D473/08 , C07D473/06
摘要: The invention relates to new xanthine derivatives of general formula I, processes for preparing them and their use as pharmaceutical compositions.
摘要翻译: 本发明涉及通式I的新型黄嘌呤衍生物,其制备方法及其作为药物组合物的用途。
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公开(公告)号:US5641784A
公开(公告)日:1997-06-24
申请号:US362105
申请日:1994-12-22
申请人: Ulrike Kufner-Muhl , Werner Stransky , Gerhard Walther, deceased , Karl-Heinz Weber , Helmut Ensinger , Franz Josef Kuhn , Gunter Schingnitz , Erich Lehr
发明人: Ulrike Kufner-Muhl , Werner Stransky , Gerhard Walther, deceased , Karl-Heinz Weber , Helmut Ensinger , Franz Josef Kuhn , Gunter Schingnitz , Erich Lehr
IPC分类号: C07D473/06 , C07D473/00 , A61K31/52
CPC分类号: C07D473/06
摘要: New xanthine compounds of formula I: ##STR1## wherein the substituents are defined herein, which xanthines are useful as adenosine antagonists.
摘要翻译: 式I的新的黄嘌呤化合物:其中取代基在本文中定义,其中黄嘌呤可用作腺苷拮抗剂。
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公开(公告)号:US5532368A
公开(公告)日:1996-07-02
申请号:US97478
申请日:1993-07-27
申请人: Ulrike Kufner-Muhl , Karl-Heinz Weber , Gerhard Walther , Werner Stransky , Helmut Ensinger , Gunter Schingnitz , Franz J. Kuhn , Erich Lehr
发明人: Ulrike Kufner-Muhl , Karl-Heinz Weber , Gerhard Walther , Werner Stransky , Helmut Ensinger , Gunter Schingnitz , Franz J. Kuhn , Erich Lehr
IPC分类号: C07D473/06 , A61K31/495 , A61K31/52 , A61K31/522 , A61P9/00 , A61P11/08 , A61P25/00 , A61P25/02 , C07D473/08 , C07D519/00 , C07H19/04 , C07D473/04
CPC分类号: C07D473/08 , C07D473/06
摘要: Xanthines of the formula I ##STR1## wherein R.sub.1 is a C.sub.1 -C.sub.4 alkyl group:R.sub.2 is a C.sub.1 -C.sub.4 alkyl group;R.sub.3 tetrahydropyran-4-yl or 1,3-dithiolan or;R.sub.3 represents one of the groups of formula ##STR2## and pharmaceutically acceptable acid addition salts thereof. These are adenosine antagonists, capable of acting as cholinomimetics, useful for the treatment of CNS disorders such as senile dementia and Alzheimer's disease.
摘要翻译: 式I的黄嘌呤其中R 1是C 1 -C 4烷基:R 2是C 1 -C 4烷基; R3四氢吡喃-4-基或1,3-二硫戊环或; R 3代表式为其中一组式的化合物及其药学上可接受的酸加成盐。 这些是能够作为胆碱模拟物的腺苷拮抗剂,可用于治疗CNS疾病如老年痴呆和阿尔茨海默病。
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公开(公告)号:US5719279A
公开(公告)日:1998-02-17
申请号:US661567
申请日:1996-06-11
申请人: Ulrike Kufner-Muhl , Helmut Ensinger , Joachim Mierau , Franz Josef Kuhn , Erich Lehr , Enzio Muller
发明人: Ulrike Kufner-Muhl , Helmut Ensinger , Joachim Mierau , Franz Josef Kuhn , Erich Lehr , Enzio Muller
IPC分类号: C07D473/04 , A61K31/52 , A61K31/522 , A61K31/535 , A61K31/54 , A61P9/08 , A61P25/28 , C07D473/06 , C07D519/00 , C07D473/10 , C07D247/02
CPC分类号: C07D473/06
摘要: Xanthine derivatives of formula ##STR1## wherein R.sub.1 is hydrogen, alkyl or alkynyl, R.sub.2 is different and is alkyl, alkynyl, phenyl-alkylene, phenyl alkenylene, cycloalkyl, inter alia, R.sub.3 is cycloalkyl, phenyl, norbornane, inter alia and R.sub.4 is hydrogen, methyl, benzyl, inter alia.
摘要翻译: 其中R 1是氢,烷基或炔基,R 2是不同的并且是烷基,炔基,苯基亚烷基,苯基亚烯基,环烷基,尤其是R 3是环烷基,苯基,降冰片烷,以及R 4 是氢,甲基,苄基等。
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公开(公告)号:US5753647A
公开(公告)日:1998-05-19
申请号:US350196
申请日:1994-12-05
IPC分类号: A61K31/55 , A61P1/04 , A61P9/00 , A61P11/00 , A61P29/00 , A61P37/08 , C07C45/49 , C07D495/14 , C07D495/22
CPC分类号: C07D495/14 , C07C45/49 , C07D495/22
摘要: A hetrazepine of the formula given below and a pharmaceutical composition comprising a therapeutically effective amount of the hetrazepine and a pharmaceutically acceptable inert carrier are disclosed and are useful in treating disease in a warm-blooded animal induced by endogenously formed PAF; ##STR1## wherein the substituents are defined herein.
摘要翻译: 公开了以下给出的公式的噻替平,以及包含治疗有效量的他唑嗪和药学上可接受的惰性载体的药物组合物,可用于治疗由内源性形成的PAF诱导的温血动物中的疾病; 其中取代基在本文中定义。
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公开(公告)号:US5698552A
公开(公告)日:1997-12-16
申请号:US453038
申请日:1995-05-31
申请人: Karl-Heinz Weber , Werner Stransky , Ulrike Kufner-Muhl , Hubert Heuer , Franz Birke , Wolf-Dietrich Bechtel
发明人: Karl-Heinz Weber , Werner Stransky , Ulrike Kufner-Muhl , Hubert Heuer , Franz Birke , Wolf-Dietrich Bechtel
IPC分类号: A61K31/55 , A61P1/00 , A61P1/04 , A61P7/02 , A61P9/08 , A61P9/10 , A61P11/00 , A61P13/02 , A61P15/00 , A61P29/00 , A61P37/04 , A61P37/08 , C07D495/14
CPC分类号: C07D495/14
摘要: The present invention relates to thienodiazepines of formula Ib: ##STR1## wherein U, V, R.sub.5, R.sub.6 and R.sub.7 are as defined herein. This invention also relates to processes for preparing these thienodiazepines and their use in pharmaceutical compositions with PAF-antagonistic activity.
摘要翻译: 本发明涉及式Ib的噻吩并二氮杂:其中U,V,R 5,R 6和R 7如本文所定义。 本发明还涉及制备这些噻吩并二氮杂的方法及其在具有PAF拮抗活性的药物组合物中的用途。
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8.Process for preparing xanthine derivatives, in particular 1,3-dipropyl-8-(3-oxocyclopentyl)-xanthine 失效
标题翻译: 制备黄嘌呤衍生物,特别是1,3-二丙基-8-(3-氧代环戊基) - 黄嘌呤的方法公开(公告)号:US5675005A
公开(公告)日:1997-10-07
申请号:US373324
申请日:1995-03-07
申请人: Ulrike Kufner-Muhl , Sven Luttke
发明人: Ulrike Kufner-Muhl , Sven Luttke
IPC分类号: C07D319/08 , C07D405/12 , C07D473/06 , C07D473/04 , C07D473/08
CPC分类号: C07D319/08 , C07D405/12 , C07D473/06
摘要: This invention relates to a process for preparing xanthine derivatives of formula I: ##STR1## characterized in that a uracil derivative of formula A or B ##STR2## is dissolved in a suitable organic-aqueous solvent and cyclized in the presence of LiOH.
摘要翻译: PCT No.PCT / EP94 / 01611 Sec。 371日期:1995年3月7日 102(e)1995年3月7日PCT PCT 1994年5月18日PCT公布。 第WO94 / 26743号公报 日期:1994年11月24日本发明涉及一种制备式I的黄嘌呤衍生物的方法:其特征在于将式A或B的尿嘧啶衍生物A或B片段溶于合适的有机 - 水溶剂,在LiOH存在下环化。
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9.Process for preparing 1,3-dipropyl-8-(3-oxocyclopentyl)-xanthine 失效
标题翻译: 1,3-二丙基-8-(3-氧代环戊基) - 黄嘌呤的制备方法公开(公告)号:US5175291A
公开(公告)日:1992-12-29
申请号:US691193
申请日:1991-04-25
申请人: Ulrike Kufner-Muhl
发明人: Ulrike Kufner-Muhl
IPC分类号: C07D473/06 , A61K31/495 , A61K31/52 , A61K31/522 , A61P9/00 , A61P11/08 , A61P25/00 , A61P25/02 , C07D473/08 , C07D519/00 , C07H19/04
CPC分类号: C07D473/08 , C07D473/06
摘要: A process for preparing 1,3-dipropyl-8-(3-oxocyclopentyl)-xanthine.
摘要翻译: 制备1,3-二丙基-8-(3-氧代环戊基) - 黄嘌呤的方法。
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