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1.发明公开Pharmaceutical composition for preventing and treating thrombosis 失效Arzneimittel zur Verhinderung und Behandlung von Thrombosen。
公开(公告)号：EP0396312A1
公开(公告)日：1990-11-07
申请号：EP90304451.9
申请日：1990-04-25
IPC分类号： A61K31/365
CPC分类号： A61K31/365 , A61K31/375 , Y10S514/822
摘要： A pharmaceutical composition for preventing and treating thrombosis containing, as an active component, a saccharoascorbic acid derivative such as 2,3-di-O-benzyl-D-glucosaccharoascorbic acid n-octadecanethiol ester is disclosed.
摘要翻译： 公开了一种用于预防和治疗血栓形成的药物组合物，其包含作为活性成分的诸如2,3-二-O-苄基-D-葡糖型抗坏血酸正十八烷硫醇酯的蔗糖抗坏血酸衍生物。
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2.发明公开Optically active compounds, their preparation and their use in liquid crystal compositions and liquid crystal optical modulators 失效光学活性化合物，它们的制备及其在液晶组合物和液晶光学调制器中的应用
公开(公告)号：EP0322862A3
公开(公告)日：1990-08-22
申请号：EP88121725.1
申请日：1988-12-27
发明人： Kitamura, Teruo , Kondo, Katsumi , Mukoh, Akio , Matsumura, Koichi , Kawada, Mitsuru , Sugihara, Yoshihiro
IPC分类号： C07C69/92 , C07C69/90 , C07C69/708 , C07C69/76 , C07C69/24 , C07C69/96 , C07C69/82 , C07C43/205 , C07C59/125 , C07D239/34 , C09K19/12
CPC分类号： C07D239/26 , C07C43/13 , C07C43/1782 , C07C43/2055 , C07C53/128 , C09K19/126 , C09K19/20 , C09K19/2021
摘要： The invention relates to optically active compounds represented by the general formula I
wherein n, R 1 , R 2 , R 3 , R 4 ., Q 1 , Q 2 , Q 3 , and M are defined as in the specification, methods and intermediates for their preparation, liquid crystal compositions comprising at least one optically active compound of formula I and their use in electrooptical display, switching and modulation devices.-
3.发明公开Optically active compounds, liquid crystal compositions comprising said compounds, and liquid crystal optical modulators using said compositions 失效光学活性化合物，含有化合物的液晶组合物和使用上述组合物的液晶光学调制器
公开(公告)号：EP0341713A3
公开(公告)日：1990-12-12
申请号：EP89108487.3
申请日：1989-05-11
发明人： Matsumura, Koichi , Kawada, Mitsuru , Iida, Kouichi , Yamashita, Toshiro , Kondo, Katsumi , Mukoh, Akio , Kitamura, Teruo
IPC分类号： C07C69/92 , C09K19/20 , G02F1/13 , C07C69/82 , C07C69/76 , C07D239/34 , C07C69/96 , C09K19/12 , C09K19/30 , C09K19/34 , C07C43/315
CPC分类号： C09K19/3463 , C07D239/34 , C09K19/126 , C09K19/2021 , C09K19/3001 , C09K19/3441
摘要： The invention relates to optically active compounds represented by the general formula I
wherein m, n, Ri, R 2 , R 3 . R 4 , Q 1 , Q 2 , Q 3 , and M are defined as in the specification, methods and intermediates for their preparation, liquid crystal compositions comprising at least one optically active compound of formula I and their use in electrooptical display, switching and modulation devices.-
公开(公告)号：EP0139486B1
公开(公告)日：1988-07-13
申请号：EP84306499.9
申请日：1984-09-24
发明人： Matsumura, Koichi
IPC分类号： C07H9/04
CPC分类号： C07H9/04
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公开(公告)号：EP0091223B1
公开(公告)日：1985-10-09
申请号：EP83301484.8
申请日：1983-03-17
发明人： Matsumura, Koichi , Aono, Tetsuya
IPC分类号： C07H9/04
CPC分类号： C07H9/04
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公开(公告)号：EP0139486A2
公开(公告)日：1985-05-02
申请号：EP84306499.9
申请日：1984-09-24
发明人： Matsumura, Koichi
IPC分类号： C07H9/04
CPC分类号： C07H9/04
摘要： A process is disclosed for production of a sugar ketal, which comprises reacting a sugar with a ketone in the presence of antimony pentachloride or antimony pentafluoride. The process offers characteristic features that the reaction can be allowed to proceed fully in a small amount of the catalyst, the objective sugar ketal being obtained in improved yields.
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7.发明公开Saccharoascorbic acid esters, production and use thereof 失效Saccharoascorbinsäureester，dessen Herstellung und Verwendung。
公开(公告)号：EP0295842A1
公开(公告)日：1988-12-21
申请号：EP88305363.9
申请日：1988-06-13
IPC分类号： C07D307/62 , C09D5/24
CPC分类号： C07D307/62 , C09D5/24
摘要： A saccharoascorbic acid ester or a salt represented by the general formula of
wherein R represents an organic residue of a molecular weight of 15-500, and OH has an S- or an R-configuration, and an electroconductive coating composition which contains such an ester or a salt thereof as an antioxidant together with an electroconductive metal powder.摘要翻译： 蔗糖抗坏血酸酯或由通式
表示的盐，其中R表示分子量为15-500的有机残基，OH具有S-或R-构型，以及导电涂料组合物，其含有 这种酯或其盐作为抗氧化剂与导电金属粉末一起。 -
公开(公告)号：EP0260869A2
公开(公告)日：1988-03-23
申请号：EP87307962.8
申请日：1987-09-09
发明人： Mise, Noritoshi , Matsumura, Koichi
IPC分类号： A61L9/01
CPC分类号： A61L9/01
摘要： A deodorant composition comprising (a) D-glucosaccharoascorbic acid and (b) a ferrous compound and/or a cupric compound is disclosed. The composition displays excellent deodorant effects by removing the offensive and foreign odors rapidly, irrespective of whether they are originating from basic substances such as ammonia or those from acid substances such as hydrogen sulfide.
摘要翻译： 公开了包含（a）D-葡糖二酸型抗坏血酸和（b）亚铁化合物和/或铜化合物的除臭剂组合物。 无论是由氨等碱性物质还是由硫化氢等酸性物质产生，都能迅速除去异味和异味，显示优异的除臭效果。
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公开(公告)号：EP0138436A3
公开(公告)日：1987-01-28
申请号：EP84306498
申请日：1984-09-24
发明人： Matsumura, Koichi
IPC分类号： C07H07/027
摘要： A novel process is disclosed for production of ketals of 2- ketogulonic acid or of its esters, which comprises reacting 2- ketogulonic acid or its esters with a ketone in the presence of a ketal formation catalyst. The process is advantageous from the industrial point of view to give ketals of 2-ketogulonic acid or of its esters.
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公开(公告)号：EP0091223A1
公开(公告)日：1983-10-12
申请号：EP83301484.8
申请日：1983-03-17
发明人： Matsumura, Koichi , Aono, Tetsuya
IPC分类号： C07H9/04
CPC分类号： C07H9/04
摘要： A process is disclosed for production of a sugar ketal, which comprises reacting a sugar with a ketone in the presence of hydrogen iodide. The formation of unfavorable by-products can be reduced to a trace amount. The process offers the objective ketal in improved yields, and an industrially advantageous process.
摘要翻译： 公开了一种制备糖酮缩醇的方法，该方法包括在碘化氢存在下使糖与酮反应。 不利副产物的形成可以减少到微量。 该方法提供了收率提高的目标缩酮，以及工业上有利的方法。
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