-
公开(公告)号：EP2476691B1
公开(公告)日：2018-01-03
申请号：EP10813843.9
申请日：2010-09-07
CPC分类号： A61K38/05 , A61K47/543 , C07K1/026 , C07K1/107 , C07K1/1072 , C07K1/1075 , C07K5/06 , C07K5/06026 , C07K5/06043 , C07K5/06052
摘要： There is provided a practical method for preparing lipopeptide compounds, which method is capable of inexpensive mass production without requiring complicated operations. The lipopeptide compound of formula (3): is produced by reacting an ester compound of formula (1): with an ±-amino acid compound of formula (2): in the presence of a base and within a solvent containing a nonpolar organic solvent.
-
公开(公告)号：EP2913331A1
公开(公告)日：2015-09-02
申请号：EP13849469.5
申请日：2013-10-21
IPC分类号： C07D405/14
CPC分类号： C07D405/14 , C07D251/34 , C07D253/04
摘要： There is provided a method for producing an epoxy compound having an epoxy ring bonded to a triazinetrione ring via a long chain alkylene group, an olefin compound having a specific structure is used to efficiently obtain an epoxy compound of which an olefin moiety is epoxidized in high yield. A method for producing an epoxy compound of Formula (2):
comprising reacting a triolefin compound of the following Formula (1):
(In the above-mentioned Formulae, R 1 to R 9 are each independently a hydrogen atom or a methyl group; and n1 to n3 are each independently an integer of 1 to 4) with hydrogen peroxide, a nitrile compound, and an alkaline substance in a solvent. The nitrile compound is an aliphatic nitrile compound or an aromatic nitrile compound. The alkaline substance is phosphate, carbonate, or an alkaline metal hydroxide.摘要翻译： 本发明提供一种环氧化合物的制造方法，该环氧化合物具有通过长链亚烷基与三嗪三酮环键合的环氧环，具有特定结构的烯烃化合物用于有效地获得高烯烃部分环氧化的环氧化合物 产量。 式（2）的环氧化合物的制造方法，其特征在于，使下述式（1）表示的三烯烃化合物与上述式（1）中的R 1〜 n3各自独立地为1〜4的整数）与过氧化氢，腈化合物和碱性物质在溶剂中进行反应来制造。 腈化合物是脂族腈化合物或芳族腈化合物。 碱性物质是磷酸盐，碳酸盐或碱金属氢氧化物。
-
3.发明公开METHOD FOR MANUFACTURING A LIPIDIC PEPTIDE COMPOUND 有权VERFAHREN ZUR HERSTELLUNG EINER LIPID-PEPTID-VERBINDUNG
公开(公告)号：EP2476691A1
公开(公告)日：2012-07-18
申请号：EP10813843.9
申请日：2010-09-07
CPC分类号： A61K47/48046 , A61K38/05 , A61K47/543 , C07K1/026 , C07K1/107 , C07K1/1072 , C07K1/1075 , C07K5/06 , C07K5/06026 , C07K5/06043 , C07K5/06052
摘要： There is provided a practical method for preparing lipopeptide compounds, which method is capable of inexpensive mass production without requiring complicated operations. The lipopeptide compound of formula (3):
is produced by reacting an ester compound of formula (1):
with an α-amino acid compound of formula (2):
in the presence of a base and within a solvent containing a nonpolar organic solvent.摘要翻译： 提供了制备脂肽化合物的实用方法，该方法能够在不需要复杂操作的情况下廉价地批量生产。 式（3）的脂肽化合物：通过使式（1）的酯化合物与式（2）的±氨基酸化合物在碱的存在下和含有非极性有机溶剂的溶剂 。
-
公开(公告)号：EP2913331B1
公开(公告)日：2018-09-12
申请号：EP13849469.5
申请日：2013-10-21
IPC分类号： C07D405/14
CPC分类号： C07D405/14 , C07D251/34 , C07D253/04
摘要： There is provided a method for producing an epoxy compound having an epoxy ring bonded to a triazinetrione ring via a long chain alkylene group, an olefin compound having a specific structure is used to efficiently obtain an epoxy compound of which an olefin moiety is epoxidized in high yield. A method for producing an epoxy compound of Formula (2): comprising reacting a triolefin compound of the following Formula (1): (In the above-mentioned Formulae, R 1 to R 9 are each independently a hydrogen atom or a methyl group; and n1 to n3 are each independently an integer of 1 to 4) with hydrogen peroxide, a nitrile compound, and an alkaline substance in a solvent. The nitrile compound is an aliphatic nitrile compound or an aromatic nitrile compound. The alkaline substance is phosphate, carbonate, or an alkaline metal hydroxide.
-
5.发明公开HIGHLY SOLUBLE TRIS-(2,3-EPOXYPROPYL)-ISOCYANURATE AND METHOD FOR PRODUCING SAME 审中-公开HOCHLÖSLICHESTRIS-（2,3-EPOXYPROPYL）-ISOCYANURAT UND VERFAHREN ZUR HERSTELLUNG DAVON
公开(公告)号：EP2944634A1
公开(公告)日：2015-11-18
申请号：EP14737645.3
申请日：2014-01-07
IPC分类号： C07D405/14 , C08G59/32
CPC分类号： C08G73/0644 , C07D405/14 , C08G59/3245 , C08G59/4215 , C08G59/688 , C09D179/04 , C09J179/04 , Y10T428/2982
摘要： There is provided an epoxy composition which has difficulty in precipitating a crystal during storage, is homogeneous and can be stored for a long period; and a cured product of the composition having excellent transparency, heat resistance, and light resistance can be obtained on curing. An α-type tris-(2,3-epoxypropyl)-isocyanurate crystal comprising β-type tris-(2,3-epoxypropyl)-isocyanurate in the crystal in a ratio of 2% by mass to 15% by mass. A method for producing the α-type tris-(2,3-epoxypropyl)-isocyanurate crystal comprising step (i) separating β-type tris-(2,3-epoxypropyl)-isocyanurate contained in a tris-(2,3-epoxypropyl)-isocyanurate solution from the solution as a solid to obtain a crystal with an increased content ratio of α-type tris-(2,3-epoxypropyl)-isocyanurate.
摘要翻译： 提供了一种在储存期间难以沉淀晶体的环氧组合物，是均匀的并且可以长时间储存; 并且在固化时可以获得具有优异透明性，耐热性和耐光性的组合物的固化产物。 在结晶中含有2质量％〜15质量％的2型三（2,3-环氧丙基） - 异氰脲酸酯的±型三（2,3-环氧丙基） - 异氰脲酸酯晶体。 一种制备±型三 - （2,3-环氧丙基） - 异氰脲酸酯晶体的方法，包括步骤（i）分离三 - （2,3-二氧代丙基） - 异氰脲酸酯晶体中所含的2-（2,3-环氧丙基） 环氧丙基） - 异氰脲酸酯溶液作为固体，得到具有增加的±型三 - （2,3-环氧丙基） - 异氰脲酸酯的含量比的晶体。
-
-
-
-
搜索结果
5 条记录 (耗时 0.011 秒)
