Surfactants and hydrophilic colloid compositions and materials
containing them
    1.
    发明授权
    Surfactants and hydrophilic colloid compositions and materials containing them 失效
    表面活性剂和亲水胶体组合物和含有它们的材料

    公开(公告)号:US5763150A

    公开(公告)日:1998-06-09

    申请号:US685082

    申请日:1996-07-23

    摘要: Surfactants useful as dispersing aids in the preparation of compositions comprising a hydrophilic colloid having hydrophobic particles dispersed therein have the structure ##STR1## wherein M is a cation; X represents a group having the structure ##STR2## wherein each of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 independently represents hydrogen or alkyl; or R.sup.1 and R.sup.2 taken together represent cycloalkyl; or R.sup.3 and R.sup.4 taken together represent cycloalkyl; and, n represents 0 or 1; provided that the total number of carbon atoms in each X group is 3 or 4, and when R.sup.1 is hydrogen R.sup.2 is other than methyl. Such surfactants offer coating and photographic property advantages when incorporated in multilayer photographic materials comprising a support bearing a plurality of hydrophilic colloid layers.

    摘要翻译: 可用作分散助剂用于制备包含其中分散有疏水性颗粒的亲水胶体的组合物的表面活性剂具有其中M是阳离子的结构, X表示具有结构的基团,其中R 1,R 2,R 3和R 4各自独立地表示氢或烷基; 或者R 1和R 2一起代表环烷基; 或者R 3和R 4一起代表环烷基; 和n表示0或1; 条件是每个X基团中的碳原子总数为3或4,并且当R 1为氢时,R 2不是甲基。 这种表面活性剂当掺入含有多个亲水胶体层的载体的多层照相材料中时,具有涂层和照相性能优点。

    Diphenyl ethers having herbicidal activity

    公开(公告)号:US4609753A

    公开(公告)日:1986-09-02

    申请号:US606269

    申请日:1984-05-02

    摘要: The invention relates to new diphenyl ethers of the general formula ##STR1## wherein X is a trifluoromethyl group or an alkylsulphonyl group having 1-4 carbon atoms;R is an alkylene or alkylidene group having 1-12 carbon atoms; andA is a bis(alkoxyethoxy)phosphinyl group having 6-12 carbon atoms, a bis(alkoxyethoxyethoxy)phosphinyl group having 10-16 carbon atoms, a carboxy group, an alkenyloxycarbonyl group having 3-6 carbon atoms, an unsubstituted aminocarbonyl group, an N-alkylaminocarbonyl group having 2-5 carbon atoms, the alkyl group of which is substituted with a dialkylamino group having 2-4 carbon atoms, a cyano group, or an alkyloxycarbonyl group having 2-5 carbon atoms, the alkyl group of which may be substituted with an alkoxy, alkylthio or alkylsulphonyl group having 1-4 carbon atoms, with an alkoxyethoxy group having 3-6 carbon atoms, with a dialkylamino group having 2-4 carbon atoms, or with a hydroxyalkyldithio group having 2-4 carbon atoms;with the provisos, that(a) when X is a trifluoromethyl group and R is an alkylene or alkylidene group having 1-6 carbon atoms, then A is a bis(alkoxyethoxy)phosphinyl group, a bis(alkoxyethoxyethoxy)phosphinyl group, an N-alkylaminocarbonyl group, the alkyl group of which is substituted with a dialkylamino group, or an alkyloxycarbonyl group, the alkyl group of which is substituted with a dialkylamino group or a hydroxyalkyldithio group;(b) when X is a trifluoromethyl group and R is an alkylene or alkylidene group having 8-12 carbon atoms, then A is a carboxy group, an unsubstituted alkoxycarbonyl group, an aminocarbonyl group, or a cyano group; and(c) when X is an alkylsulphonyl group, then R is an alkylene or alkylidene group having 1-12 carbon atoms, and A is a carboxy group, an alkenyloxycarbonyl group, an unsubstituted or substituted alkyloxycarbonyl group, an aminocarbonyl group, or a cyano group.The compounds have a herbicidal activity. After having been processed to compositions, the compounds may be used for controlling undesired plants in agricultural and herbicultural crop in a dosage from 0.01 to 5 kg of active substance per hectare.

    6-Substituted pyranone compounds and their use as pharmaceuticals
    6.
    发明授权
    6-Substituted pyranone compounds and their use as pharmaceuticals 失效
    6-取代的吡喃酮化合物及其作为药物的用途

    公开(公告)号:US4304728A

    公开(公告)日:1981-12-08

    申请号:US134385

    申请日:1980-03-27

    摘要: Compounds are described of the formula ##STR1## in which R.sup.1 is COOR.sup.5, CONHR.sup.5, cyano, 5-tetrazolyl or R.sup.6, where R.sup.5 is hydrogen or C.sub.1-8 alkyl and R.sup.6 is phenyl or naphthyl, the phenyl or naphthyl group being optionally substituted by one or more group selected from halogen, C.sub.1-6 alkyl, C.sub.1-4 alkoxy, hydroxy, benzyloxy, nitro, trifluoromethyl, carboxyl, C.sub.1-4 alkylsulphinyl, C.sub.1-4 alkylsulphonyl, N(R.sup.5).sub.2, NHCOR.sup.5 and SR.sup.5 ; R.sup.2 is R.sup.6 or --CH.dbd.CH--R.sup.6 when R.sup.1 is COOR.sup.5, CONHR.sup.5, cyano or 5-tetrazolyl, or R.sup.2 is --CH.dbd.CH--R.sup.6 when R.sup.1 is R.sup.6 ; R.sup.3 is hydrogen, C.sub.1-6 alkyl, halogen, hydroxy or --OCH.sub.2 R.sup.6 ; and R.sup.4 is hydrogen, C.sub.1-6 alkyl or halogen; and salts thereof. The compounds have pharmaceutical properties and in particular are useful in the treatment of immediate hypersensitivity conditions such as asthma.

    摘要翻译: 描述式为“IMAGE”的化合物,其中R 1为COOR 5,CONHR 5,氰基,5-四唑基或R 6,其中R 5为氢或C 1-8烷基,R 6为苯基或萘基,苯基或萘基任选被 一个或多个选自卤素,C 1-6烷基,C 1-4烷氧基,羟基,苄氧基,硝基,三氟甲基,羧基,C 1-4烷基亚磺酰基,C 1-4烷基磺酰基,N(R 5)2,NHCOR 5和SR 5; 当R1为COOR5,CONHR5,氰基或5-四唑基时,R2为R6或-CH = CH-R6,或当R1为R6时R2为-CH = CH-R6; R3是氢,C1-6烷基,卤素,羟基或-OCH2R6; R4为氢,C1-6烷基或卤素; 及其盐。 这些化合物具有药物性质,特别是可用于治疗立即超敏反应病症如哮喘。

    N-(Benzenesulfonyl) carbamates - herbicidal antidotes
    7.
    发明授权
    N-(Benzenesulfonyl) carbamates - herbicidal antidotes 失效
    N-(苯磺酰基)氨基甲酸酯 - 除草剂

    公开(公告)号:US4293701A

    公开(公告)日:1981-10-06

    申请号:US108889

    申请日:1979-12-31

    CPC分类号: C07D319/06 C07F9/3808

    摘要: N-(Substituted benzenesulfonyl) carbamates as new compositions of matter useful as active herbicidal antidotes to protect against and decrease crop injury when used with a thiocarbamate herbicide when applied in various methods; improved herbicidal compositions and utility of said compositions to protect against and decrease phytotoxic crop injury when employing thiocarbamate herbicides and a two-part herbicide system comprising a first-part of one or more thiocarbamate herbicide and a second part of an effective antidote therefor compound said antidote compounds of the class N-benzene sulfonyl carbamates having the formula ##STR1## wherein X is hydrogen, bromo, chloro, methoxy, trifluoromethyl, and methyl; n is an integer from 1 to 3 inclusive, provided that when X is bromo, trifluoromethyl, or methoxy, n is 1; and R is selected from alkyl, haloalkyl wherein halo is chloro or fluoro, alkenyl, haloalkenyl and wherein halo is chloro, alkynyl, trifluoroacetamidomethyl, dialkylamino cyanoalkylthioalkyl, phosphonomethyl, lower alkyl substituted phenyl, 4-chlorophenylthiomethyl, alkoxyalkyl, alkylthioalkyl, cyanoalkyl, alkoxycarbonylalkyl, formamidoalkyl, alkoxycarbonylalkenyl, alkylcarbonylalkyl, 1,3-dioxacyclohexane-5,5-methylene, phenyl, chlorophenyl, benzyl, 4-chlorobenzyl, 4-methoxybenzyl, 3-pyridylmethyl, phenoxyethyl, 3-phenylpropyn-2-yl, methylthioacetimino, acetone imino and benzaldimino.

    摘要翻译: N-(取代的苯磺酰基)氨基甲酸酯作为用作活性除草剂的新的组合物,用于当以各种方法施用时用于与硫代氨基甲酸酯除草剂一起使用时防止和减少作物损伤; 改进的除草组合物和所述组合物在使用硫代氨基甲酸酯除草剂时防止和减少植物毒性作物损伤的效用以及包含一种或多种硫代氨基甲酸酯除草剂的第一部分的两部分除草剂系统和其中一种有效解毒剂的第二部分化合物所述解毒剂 具有式“IMAGE”的N-苯磺酰基氨基甲酸酯类化合物,其中X是氢,溴,氯,甲氧基,三氟甲基和甲基; n为1〜3的整数,条件是当X为溴,三氟甲基或甲氧基时,n为1; 其中卤素为氯或氟,烯基,卤代烯基,其中卤素为氯,炔基,三氟乙酰胺基甲基,二烷基氨基氰基烷基硫代烷基,膦酰基甲基,低级烷基取代的苯基,4-氯苯硫基甲基,烷氧基烷基,烷硫基烷基,氰基烷基,烷氧羰基烷基, 甲酰氨基烷基,烷氧基羰基烯基,烷基羰基烷基,1,3-二氧杂环己烷-5,5-亚甲基,苯基,氯苯基,苄基,4-氯苄基,4-甲氧基苄基,3-吡啶基甲基,苯氧基乙基,3-苯基丙炔-2-基,甲硫基乙酰亚氨基, 和苯达拉霉素。

    .gamma.-Glutamyl-4-nitroanilide compounds
    8.
    发明授权
    .gamma.-Glutamyl-4-nitroanilide compounds 失效
    {65-氨基-4-硝基苯胺化合物

    公开(公告)号:US4049702A

    公开(公告)日:1977-09-20

    申请号:US589653

    申请日:1975-06-23

    IPC分类号: C12Q1/48 C07C143/67

    CPC分类号: C12Q1/48

    摘要: .gamma.-Glutamyl-4-nitroanilide compounds of the formula ##STR1## wherein R is a .gamma.-glutamyl radical and X is an acid group, and salts of such compounds, are used to determine .gamma.-glutamyl-transpeptidase by contacting a sample suspected of containing .gamma.-glutamyltranspeptidase with said compound and glycylglycine and determining the liberation of the resulting p-nitro-aniline compound as a measure of the .gamma.-glutamyltranspeptidase activity initially present in the sample.

    摘要翻译: 其中R是γ-谷氨酰基,X是酸基的γ-谷氨酰基-4-硝基苯胺化合物和这些化合物的盐被用于通过使怀疑有γ-谷氨酰转肽酶的样品接触来测定γ-谷氨酰转肽酶 含有γ-谷氨酰基转肽酶与所述化合物和甘氨酰甘氨酸,并确定所得对硝基苯胺化合物的释放作为样品中最初存在的γ-谷氨酰转肽酶活性的量度。