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    Water-insoluble carbonylalkylene sulfonamido containing azo dyestuffs
    1.
    发明授权
    Water-insoluble carbonylalkylene sulfonamido containing azo dyestuffs 失效
    含有偶氮染料的水不溶性羰基亚烷基亚磺酰氨基

    公开(公告)号：US3883504A

    公开(公告)日：1975-05-13

    申请号：US32806473

    申请日：1973-01-30

    申请人： HOECHST AG

    发明人： SCHICKFLUSS RODOLF ,  STECKELBERG WILLI

    IPC分类号： C09B29/08 ,  C09B31/043 ,  C09B43/12 ,  C09B43/20

    CPC分类号： C09B29/08 ,  C09B29/0805 ,  C09B31/043 ,  C09B43/12 ,  C09B43/202

    摘要： Water-insoluble azo-dyestuffs of the formula

    said compounds being suitable for the dyeing or printing of synthetic fibrous materials, such as fibrous materials of celluloseacetates, polyamides, polyurethanes, polyolefins, polycarbonates and, particularly, polyesters, the dyeings obtained on these fibres being distinguished by a very good fastness to wet processing, ironing, waste gas and light and by a very good building up.

    and R2 represents hydrogen, lower alkyl, -lower alkylene-OH, lower alkylene-CN,

    R1 represents lower alkyl, lower alkylene-OH,

    WHEREIN IN WHICH D represents nitro-phenylene, dinitro-phenylene, carbo-lower alkoxy-phenylene, chloro-nitro-phenylene, cyano-nitrophenylene, dichloro-nitro-phenylene, chloro-bromo-nitrophenylene, chloro-dinitro-phenylene, bromo-dinitro-phenylene, chloro-lower alkyl sulfonyl-phenylene, nitro-lower alkylsulfonyl-phenylene, bromo-cyano-nitro-phenylene, chlorotrifluoromethyl-phenylene, phenylazo-phenylene, nitrothiazolyl, carbo-lower alkoxy-thiazolyl or nitrobenzothiazolyl, A represents hydrogen, chlorine, lower alkyl, lower alkoxy or O-lower alkylene-lower alkoxy, B represents hydrogen, chlorine, lower alkyl, lower alkoxy, lower alkyloylamino, benzoylamino,

    摘要翻译： 其中D表示硝基亚苯基，二硝基亚苯基，碳 - 低级烷氧基 - 亚苯基，氯 - 硝基 - 亚苯基，氰基 - 硝基 - 亚苯基，二氯 - 硝基亚苯基，氯 - 溴代的水不溶性偶氮染料 硝基 - 亚硝基 - 亚苯基，氯二硝基 - 亚苯基，溴 - 二硝基亚苯基，氯代 - 低级烷基磺酰基 - 亚苯基，硝基 - 低级烷基磺酰基亚苯基，溴 - 氰基 - 硝基 - 亚苯基，氯 - 三氟甲基 - 亚苯基，苯偶氮 - 硝基 - 噻唑基，碳 - 低级烷氧基 - 噻唑基或硝基 - 苯并噻唑基，A代表氢，氯，低级烷基，低级烷氧基或-O-低级亚烷基 - 低级烷氧基，B代表氢，氯，低级烷基，低级烷氧基，低级烷基氨基 ，苯甲酰基氨基，R 1表示低级烷基，低级亚烷基-OH，R 2表示氢，低级烷基， - 低级亚烷基-OH，低级亚烷基-CN，所述化合物适于染色或印刷合成纤维材料，例如纤维材料 的乙酸纤维素，聚酰胺，聚氨酯 聚烯烃，聚碳酸酯，特别是聚酯，在这些纤维上获得的染色的特征在于非常好的湿法加工，熨烫，废气和光的坚牢度以及非常好的组合。

    5-arylazo-pyrimidine monoazo dyestuffs
    2.
    发明授权
    5-arylazo-pyrimidine monoazo dyestuffs 失效
    5-ARYLAZO-PYRIMIDINE MONOAZO DYESTUFFS

    公开(公告)号：US3531456A

    公开(公告)日：1970-09-29

    申请号：US3531456D

    申请日：1967-11-08

    申请人： GEIGY AG J R

    发明人： ACKERMANN HANS ,  BOSSARD WERNER ,  VOLTZ JACQUES ,  WEGMULLER HANS

    IPC分类号： C07D239/48 ,  C07D239/50 ,  C09B29/00 ,  C09B31/14 ,  C09B43/20 ,  D06P1/02

    CPC分类号： C07D239/48 ,  C07D239/50 ,  C09B29/3669 ,  C09B31/14 ,  C09B43/202 ,  Y10S8/921 ,  Y10S8/922 ,  Y10S534/01

    摘要： 1,188,610. Mono- and dis-azo dyestuffs. J. R. GEIGY A.G. 26 April, 1968 [28 April, 1967], No. 19864/68. Addition to 1,109,628. Heading C4P. The invention comprises dyestuffs containing no ionic groups forming salts in water and having the general formula wherein A is a carbocyclic or heterocyclic aromatic radical which may contain an arylazo group, one of X 1 , X 1 and X 3 is -O-, -S- or -NH- and each other X is -NH-, at least one of R 1 , R 2 and R 3 is a radical -alk -O-Z wherein alk is an optionally substituted alkylene radical and Z is H, an acyl radical or an optionally substituted hydrocarbon radical and the other R's each represent an optionally substituted alkyl, cycloalkyl, or aralkyl group or a phenyl radical bound by -O- or -S- to the pyrimidine nucleus. Preferably A is a phenyl radical having a nitro group in the o- and/or pposition to the azo link which may be further substituted or a benzthiazolyl-(2)- radical optionally substituted by chlorine, bromine, nitro, cyano, thiocyano, alkyl, alkoxy or alkylsulphonyl. Other values of A specified include naphthalene, pyrazole, thiazole, oxadiazole, thiodiazole, triazole, pyridine, benzothiazole, indazole or quinoline. They are prepared by diazotization and coupling or by acylation of the corresponding compound where at least one R 1 , R 2 and R 3 is -alk-OH. Coupling may take place in presence of methanol, D.M.F., ethylene glycol monoethylether or cetyl or oleyl polyglycol ethers. The dyestuffs give yellow, orange, red and brown shades on hydrophobic organic textile fibres e.g. polyesters, cellulose 2¢ and triacetates.

    Reagents for measuring lipase activity
    3.
    发明授权
    Reagents for measuring lipase activity 失效
    测定脂肪酶活性的试剂

    公开(公告)号：US4412951A

    公开(公告)日：1983-11-01

    申请号：US316025

    申请日：1981-10-28

    申请人： Yoshio Inagaki ,  Masaki Okazaki ,  Shinsaku Fujita

    发明人： Yoshio Inagaki ,  Masaki Okazaki ,  Shinsaku Fujita

    IPC分类号： G01N33/50 ,  C09B43/20 ,  C12Q1/44 ,  G01N33/92 ,  C07C107/08

    CPC分类号： C09B43/202 ,  C12Q1/44 ,  G01N2333/00

    摘要： A reagent for measuring a lipase activity comprised of a higher fatty acid ester having the general formula ##STR1## wherein R.sup.1 is a straight chain alkyl group; R.sup.2 is hydrogen or a halogen atom; R.sup.3 and R.sup.4 are independently a nitro group, an alkylsulfonyl group, a substituted alkylsulfonyl group or a trifluoromethyl group; G is an --SO.sub.3 M group or a group having at least one --SO.sub.3 M where M represents sodium or potassium, or, when R.sup.4 has a sulfonic acid group, may be a hydrogen atom; and Q is hydrogen, a halogen atom, an alkyl group, an alkoxy-substituted alkyl group, an alkoxy group, an alkoxy-substituted alkoxy group, a sulfonamido group, a sulfamoyl group, a carbonamido group, a carbamoyl group, or an alkylsulfonyl group. The reagent is capable of releasing a dye on enzymatic hydrolysis by the action of lipase. Because of the released dye has a light absorption zone within the longer wavelength region, it is not substantially disturbed by colored matter contained within blood making it possible to obtain excellent operability and reproducibility in the measurement of lipase activity within blood.

    摘要翻译： 一种用于测量脂肪酶活性的试剂，其由通式为“IMAGE”的高级脂肪酸酯组成，其中R1为直链烷基; R2是氢或卤素原子; R3和R4独立地是硝基，烷基磺酰基，取代的烷基磺酰基或三氟甲基; G是-SO 3 M基或具有至少一个-SO 3 M的基团，其中M表示钠或钾，或者当R 4具有磺酸基时，可以是氢原子; 并且Q是氢，卤素原子，烷基，烷氧基取代的烷基，烷氧基，烷氧基取代的烷氧基，亚磺酰氨基，氨磺酰基，碳酰氨基，氨基甲酰基或烷基磺酰基 组。 试剂能够通过脂肪酶的作用在酶水解上释放染料。 由于释放的染料在较长波长区域内具有吸光区域，所以基本上不会受到血液中含有的有色物质的干扰，从而可以获得优异的可操作性和在血液中测定脂肪酶活性的可重复性。

    Monoazo compounds
    5.
    发明授权
    Monoazo compounds 失效
    单偶氮化合物

    公开(公告)号：US3971771A

    公开(公告)日：1976-07-27

    申请号：US459518

    申请日：1974-04-10

    申请人： Hans-Joerg Angliker ,  Richard Peter

    发明人： Hans-Joerg Angliker ,  Richard Peter

    IPC分类号： C09B31/043 ,  C09B43/12 ,  C09B43/20 ,  C09B44/04 ,  C09B44/10 ,  C09B29/08 ,  C09B29/26

    CPC分类号： C09B43/12 ,  C09B31/043 ,  C09B43/202 ,  C09B44/04 ,  C09B44/10

    摘要： Disperse azo dyestuffs of the formula ##EQU1## where D is the residue of a diazo component of the benzene series,A is the residue of a coupling component of the aminobenzene series,R.sub. 1 is alkyl, which can be substituted, e.g. by CN, Cl, OH, alkoxy, etc.,R.sub.2 is preferably alkylene,X is --NH--, --O-- or --S--,Y is preferably halogen, alkoxy, acyloxy, alkylcarbonyldioxy or alkylcarbamyloxy,R.sub.3 and ph are phenyl which can be substituted by nitro, halogen, alkyl or alkoxy and R.sub.3 can be H,dye polyester fibers in yellow, red or blue shades with good general fastness properties.

    摘要翻译： 分散式R1的偶氮染料DN = NAN ANGLE OY PARALLEL | R2-XCC-ph | R3其中D是苯系的重氮组分的残基，A是氨基苯系列的偶联组分的残基R 1 是可以被取代的烷基，例如 CN，Cl，OH，烷氧基等