摘要:
There is provided an acid having a fluorine-containing carbanion structure or a salt having a fluorine-containing carbanion structure, which is represented by the following general formula (1).
By using a photoacid generator for chemically amplified resist materials that generates this acid, it is possible to provide a photoacid generator which has a high sensitivity to the ArF excimer laser light or the like, of which acid (photo generated acid) to be generated has a sufficiently high acidity, and which has a high dissolution in resist solvent and a superior compatibility with resin, and a resist material containing such a photoacid generator.
摘要:
Disclosed is a surface treating agent containing a fluorine-containing polymer having: (A) a repeating unit derived from a fluorine-containing compound which is represented by the following formula: CH2=C(-X)-C(=O)-Y-[-(CH2)m-Z-]p-(CH2)n-Rf (I) (wherein X is a hydrogen atom or a methyl group); (B) a repeating unit derived from a monomer containing no fluorine atom, if necessary; and (C) a repeating unit derived from a crosslinkable monomer, if necessary. This surface treating agent has excellent water repellency, oil repellency and antifouling property.
摘要:
Disclosed is a surface treating agent containing fluorine-containing polymer having: (A) a repeating unit derived from a fluorine-containing compound which is represented by the following formula:
CH 2 =C(-X)-C(=O)-Y-[-(CH 2 ) m -Z-] p -(CH 2 ) n -Rf (I)
(wherein X is a hydrogen atom or a methyl group), (B) a repeating unit derived from a monomer containing no fluorine atom, if necessary and (C) a repeating unit derived from a crosslinkable monomer, if necessary. This surface treating agent has excellent water repellency, oil repellency and antifouling property.
摘要:
A medicine containing as the active ingredient a novel carboxylic acid derivative useful as an insulin resistance ameliorant. The carboxylic acid derivative is represented by the following general formula (I). Also provided are a salt or ester of the derivative and a hydrate of either. (I) In the formula, R1 represents carboxyl, alkyl, alkoxy, etc.; L and T each represents a single bond, alkylene, alkynylene, etc.; M represents alkylene, etc.; W represents carboxyl; X represents oxygen, -NRX1CQ1O-, -OCQ1NRX1-, -CQ1NRX1O- (wherein Q1 represents oxygen, etc. and RX1 represents hydrogen, alkyl, etc.), etc.; and Y and Z each represents an optionally substituted 5- to 14-membered aromatic group, etc.
摘要:
Novel compounds having an effect of inhibiting the production/secretion of a β-amyloid protein. Namely, compounds having various substituents as represented by the following general formula (1), salts thereof and solvates of the same: (1)
摘要:
In accordance with the invention, an industrial process for producing shogaols useful in the fields of for example foods, flavor, pharmaceutical products, qui-pharmaceutical products and cosmetics can be provided. The invention relates to novel intermediates represented by the following general formula and a process for producing shogaols from the intermediates. In accordance with the invention, shogaols can readily be produced, of which mass production has been difficult because shogaols have been produced only by the extraction process from a natural ginger. Intermediates; (in the formula (1), R 1 represents hydrogen atom or methyl group; R 2 represents optionally branched alkyl group with one to 18 carbon atoms; R 3 and R 4 each independently represents hydrogen atom, a lower alkyl group or a protective group of the phenolic hydroxyl group; A represents an alkylene group with one to 4 carbon atoms; and X represents benzenesulfonyl group or toluenesulfonyl group.)
摘要翻译:在符合本发明雅舞蹈,一种用于制造在食品,例如,香料,医药产品,魁医药品和化妆品等领域有用姜烯酚的工业过程可以提供。 本发明涉及由以下通式和用于产生从所述中间体姜烯酚的过程表示的新的中间体。 在符合本发明雅舞蹈,姜烯酚可以很容易地生产,由于存在姜烯酚已经从天然生姜仅产生由所述提取方法,其大规模生产是困难的。 中间体; (式(1)中,R <1>表示氢原子或甲基; R <2> darstellt与1至18个碳原子任选支化的烷基; R <3>和R <4>各自独立地darstellt 氢原子,低级烷基或酚羟基的保护基团;亚烷基团的一至四个碳原子;.和X darstellt苯磺酰基或甲苯磺酰基甲darstellt)
摘要:
Disclosed is a thermosensitive recording material comprising a sheet-shaped support and a thermosensitive recording layer which is formed on at least one surface of the support and comprises a colorless or light-colored dye precursor and a color developer capable of reacting with the dye precursor and inducing color formation therein upon application of heat thereto, the color developer comprising a compound represented by the following formula (I) or analog thereof:: The thermosensitive recording material has high sensitivity and can prevent white background portions from coloring and recorded images from decolorizing in an environmental resistance test.