New compound having dna polymerase inhibitory activity
    1.
    发明专利
    New compound having dna polymerase inhibitory activity 审中-公开
    具有DNA聚合酶抑制活性的新化合物

    公开(公告)号:JP2013194048A

    公开(公告)日:2013-09-30

    申请号:JP2012066727

    申请日:2012-03-23

    摘要: PROBLEM TO BE SOLVED: To provide a new compound having a DNA polymerase inhibitory activity and a new pharmaceutical composition utilizing this.SOLUTION: A compound expressed by a formula (I) or its pharmacologically allowable salts which is parasitic fungi on C. melanaster (red jellyfish) and separated from it and having the DNA polymerase inhibitory activity, a cancer cell propagation suppression activity, and a macrophage suppression activity. In the formula, Rexpresses a hydrogen atom, hexanoyl group, or a 5-hydroxyhexanoyl group; R2 expresses a hydroxy group, or a 3-carboxypropyl group, and Rand Rare the same or different, and express a hydrogen atom, or an alkyl group or the like.

    摘要翻译: 要解决的问题:提供具有DNA聚合酶抑制活性的新化合物和利用该新化合物的新药物组合物。溶液:由式(I)表示的化合物或其药理学上允许的盐,其为黑腹果蝇(红色)的寄生真菌 水母),并且与其分离并具有DNA聚合酶抑制活性,癌细胞繁殖抑制活性和巨噬细胞抑制活性。 在该式中,将氢原子,己酰基或5-羟基己酰基反应; R2表示羟基或3-羧基丙基,Rand Rare相同或不同,表示氢原子或烷基等。

    METHOD FOR PRODUCING β-HYDROXY CARBONYL COMPOUND
    6.
    发明专利
    METHOD FOR PRODUCING β-HYDROXY CARBONYL COMPOUND 有权
    生产β-羟基碳化合物的方法

    公开(公告)号:JP2010207766A

    公开(公告)日:2010-09-24

    申请号:JP2009059249

    申请日:2009-03-12

    CPC分类号: Y02P20/52

    摘要: PROBLEM TO BE SOLVED: To provide a catalyst capable of synthesizing an optically active β-hydroxy carbonyl compound using ketone as a reactive substrate and a method of synthesizing the optically active β-hydroxy carbonyl compound using the catalyst by a asymmetric aldol reaction. SOLUTION: The correspondent hydroxy methylated body is enantio-selectively obtained from formaldehyde and a carbonyl compound in the presence of the catalyst obtained by mixing an asymmetric ligand derived from proline or the enantiomer, a Lewis acid expressed by MY 3 (in the formula, M represents Sc or the like and Y represents OSO 2 CF 3 or the like), a surfactant and a base such as pyridine in water. COPYRIGHT: (C)2010,JPO&INPIT

    摘要翻译: 要解决的问题:提供能够使用酮作为反应性底物合成光学活性β-羟基羰基化合物的催化剂和使用该不对称醛醇缩合反应的催化剂合成光学活性β-羟基羰基化合物的方法 。 解决方案:在通过混合衍生自脯氨酸或对映异构体的不对称配体获得的催化剂存在下,由甲醛和羰基化合物对映异构体选择性地获得对应羟基甲基化体,由MY 3表示的路易斯酸 (式中,M表示Sc等,Y表示OSO 2,SB 3等),表面活性剂和碱如吡啶 水。 版权所有(C)2010,JPO&INPIT