ACETYLENE COMPOUND, SALT THEREOF, CONDENSATE THEREOF, AND COMPOSITION THEREOF
申请人:Fujifilm Corporation
公开号:EP2202220A1
公开(公告)日:2010-06-30
[Problem to be Solved]
To provide an acetylene compound having a structure in which a unit having an amino group and a unit having an ethynyl group are bonded via a linking group, the acetylene compound being introducable to a polymer having thermal resistance.
[Means for Solving the Problem] An acetylene compound represented by the following Formula (1) and a salt thereof:
wherein in Formula (1), X represents a single bond or a divalent linking group; A represents a hydrocarbon group, a heteroaromatic ring or a heteroalicyclic compound; B represents a hydrocarbon group, a heteroaromatic ring, a heteroalicyclic compound or a single bond; R1 represents a hydrogen atom, a hydrocarbon group, a heteroaromatic ring, a heteroalicyclic compound or a silyl group; R4 represents a hydrogen atom or a group that can be a substituent of an amino group; and m, n and a each independently represent an integer of 1 or greater.
Method for reducing a susceptibility to tumor formation induced by 3-deoxyglucosone and precursors thereof
申请人:Brown R. Truman
公开号:US20060089316A1
公开(公告)日:2006-04-27
Disclosed are methods of using various compounds, which are known to bind to 3-deoxyglucosone (3DG) or precursors thereof, in order to reduce a susceptibility to tumor formation and/or to prevent or delay onset of tumor formation induced by 3DG and its precursors. Also disclosed is the reduction of 3DG levels in high fructose corn syrop so that the high fructose corn syrup is less likely to induce tumor formation.
The invention provides an acetylene compound represented by the following Formula (1), which is useful as a raw material for a polymer achieving high thermal resistance;
wherein, in Formula (1), the encircled Ar represents an aryl group or a heteroaryl group; X represents a divalent linking group; R, R' and R1 each independently represent a hydrogen atom, a hydrocarbon group or a heterocyclic group; R2 represents a hydrogen atom or a substituent substitutable on a benzene ring; A represents a hydrocarbon group or a heterocyclic group; Q represents a hydrogen atom, a hydrocarbon group, or a metal element capable of forming a monovalent metal salt; a represents an integer from 0 or more; b, m and n each independently represent an integer of 1 or more; when n, m and b are 1 at the same time, X is not -(C=O)O-; and when n is 2, and both m and b are 1, X is not -O-.
本发明提供了一种由下式(1)表示的乙炔化合物,它可用作具有高耐热性的聚合物的原料;
其中,在式(1)中,环绕的 Ar 代表芳基或杂芳基;X 代表二价连接基团;R、R'和 R1 各自独立地代表氢原子、烃基或杂环基团;R2 代表氢原子或可取代苯环的取代基;A 代表烃基或杂环基团;Q代表氢原子、烃基或能形成一价金属盐的金属元素;a代表0或0以上的整数;b、m和n各自独立地代表1或1以上的整数;当n、m和b同时为1时,X不是-(C=O)O-;当n为2且m和b均为1时,X不是-O-。
METHOD FOR REDUCING A SUSCEPTIBILITY TO TUMOR FORMATION INDUCED BY 3-DEOXYGLUCOSONE AND PRECURSORS THEREOF