ALKOXYLATED POLYSORBATE ESTER ADJUVANTS
    1.
    发明申请
    ALKOXYLATED POLYSORBATE ESTER ADJUVANTS 审中-公开
    烷基聚氧乙烯醇缩丁醛(ADKOXYLATED POLYSORBATE ESTER ADJUVANTS)

    公开(公告)号:US20160244562A1

    公开(公告)日:2016-08-25

    申请号:US15024567

    申请日:2014-10-08

    申请人: CRODA, INC.

    IPC分类号: C08G65/08 A01N25/30

    摘要: An agrochemical formulation comprising an agricultural active and an adjuvant is disclosed. The adjuvant comprises a residue of sorbitan or sorbitan derivative having at least one active hydrogen atom replaced to form an ethyloxylated or propoxylated ester. The adjuvant and methods of treating crops with an agrochemical formulation comprising the adjuvant are also disclosed.

    摘要翻译: 公开了包含农业活性剂和佐剂的农用化学制剂。 佐剂包含具有至少一个活性氢原子的脱水山梨糖醇或脱水山梨糖醇衍生物的残基,被替代以形成乙氧基化或丙氧基化的酯。 还公开了用包含佐剂的农药制剂处理作物的佐剂和方法。

    Multibranched polyoxyalkylene compound and producing method thereof
    2.
    发明授权
    Multibranched polyoxyalkylene compound and producing method thereof 有权
    多分支聚氧化烯化合物及其制备方法

    公开(公告)号:US08716435B2

    公开(公告)日:2014-05-06

    申请号:US12750844

    申请日:2010-03-31

    IPC分类号: C08G65/34

    摘要: A multibranched polyoxyalkylene compound represented by the following formula (1): wherein R1 is the same or different and is a hydrocarbon group having 1 to 24 carbon atoms, OA1 and OA2 are the same or different and are an oxyalkylene group having 2 to 4 carbon atoms, n and m are the same or different and are an average number of moles of the oxyalkylene group added, n represents 0 to 1000, m is the same or different and represents 10 to 1000, X represents a functional group capable of reacting with an amino group, a mercapto group, an aldehyde group, a carboxyl group, a triple bond, or an azide group to form a chemical bond, and L1 and L2 are the same or different and are a single bond, an alkylene group, or an alkylene group in which at least one bond selected from an ester bond, a urethane bond, an amide bond, an ether bond, and an amino is interposed.

    摘要翻译: 由下式(1)表示的多支链聚氧化烯化合物:其中R1相同或不同,为碳原子数1〜24的烃基,OA1和OA2相同或不同,为碳数2〜4的氧化烯基 原子,n和m相同或不同,是加成的氧化烯基的平均摩尔数,n表示0〜1000,m相同或不同,表示10〜1000,X表示可与 氨基,巯基,醛基,羧基,三键或叠氮基,形成化学键,L1和L2相同或不同,为单键,亚烷基或 其中插入了选自酯键,氨基甲酸酯键,酰胺键,醚键和氨基中的至少一个的亚烷基。

    MULTIBRANCHED POLYOXYALKYLENE COMPOUND AND PRODUCING METHOD THEREOF
    3.
    发明申请
    MULTIBRANCHED POLYOXYALKYLENE COMPOUND AND PRODUCING METHOD THEREOF 有权
    多支化聚氧乙烯化合物及其制备方法

    公开(公告)号:US20100261863A1

    公开(公告)日:2010-10-14

    申请号:US12750844

    申请日:2010-03-31

    摘要: A multibranched polyoxyalkylene compound represented by the following formula (1): CH2-L1-(OA1)n-L2-X CH(OA2)mOR1 CH(OA2)mOR1 CH(OA2)mOR1 CH2(OA2)mOR1   (1) wherein R1 is the same or different and is a hydrocarbon group having 1 to 24 carbon atoms, OA1 and OA2 are the same or different and are an oxyalkylene group having 2 to 4 carbon atoms, n and m are the same or different and are an average number of moles of the oxyalkylene group added, n represents 0 to 1000, m is the same or different and represents 10 to 1000, X represents a functional group capable of reacting with an amino group, a mercapto group, an aldehyde group, a carboxyl group, a triple bond, or an azide group to form a chemical bond, and L1 and L2 are the same or different and are a single bond, an alkylene group, or an alkylene group in which at least one bond selected from an ester bond, a urethane bond, an amide bond, an ether bond, and an amino is interposed.

    摘要翻译: 由下式(1)表示的多分支聚氧化烯化合物:CH2-L1-(OA1)n-L2-XCH(OA2)mOR1CH(OA2)mOR1CH(OA2)mOR1 CH2(OA2)mOR1(1) 相同或不同,为碳原子数为1〜24的烃基,OA1和OA2相同或不同,为碳原子数2〜4的氧化烯基,n和m相同或不同,为平均数 的氧化烯基的摩尔数,n表示0〜1000,m相同或不同,表示10〜1000,X表示能够与氨基,巯基,醛基,羧基反应的官能团 ,三键或叠氮基以形成化学键,并且L1和L2相同或不同,为单键,亚烷基或亚烷基,其中至少一个选自酯键, 氨基甲酸酯键,酰胺键,醚键和氨基。

    POLYMER-CARBOHYDRATE CONJUGATES FOR DRUG DELIVERY TECHNOLOGY
    5.
    发明申请
    POLYMER-CARBOHYDRATE CONJUGATES FOR DRUG DELIVERY TECHNOLOGY 审中-公开
    聚合物 - 碳水化合物用于药物输送技术

    公开(公告)号:US20150157721A1

    公开(公告)日:2015-06-11

    申请号:US14561219

    申请日:2014-12-05

    申请人: Nian Wu

    发明人: Nian Wu

    IPC分类号: A61K47/26 A61K47/28

    摘要: The invention comprises compounds, methods of making, and methods of using. The compounds may have a linear or cylic backbone and three or four appended functional groups: one or two lipohilic compounds including sterols or “fat soluble” vitamins, one or two hydrophilic polymer, and one or two carbohydrate. A group of polymer-carbohydrate conjugates having a central backbone and three appended functional groups are disclosed wherein one lipophilic compound is void of both steroid acids. The conjugate may have fatty acids as the primary lipophilic carrier, one hydrophilic polymer, and one carbohydrate. Specific functional groups may be selected for specific applications in formulating pharmaceuticals, cosmetics, nutriceuticals, and the like. Typical coupling reaction of the conjugates may involve one or more or combinations or in series of alkylation including N-alkylation or O-alkylation, etherification, esterification and amidation chemical processes. A variety of linkers between the backbone and functional groups may also be selected to modify the carriers or center backbones for the coupling reactions and optimize performance of the conjugates.

    摘要翻译: 本发明包括化合物,制备方法和使用方法。 所述化合物可以具有线性或环状主链和三个或四个附加的官能团:一种或两种脂肪酸化合物,包括甾醇或“脂溶性”维生素,一种或两种亲水性聚合物和一种或两种碳水化合物。 公开了一组具有中心骨架和三个附加官能团的聚合物 - 碳水化合物缀合物,其中一种亲脂性化合物不含类固醇酸。 缀合物可以具有脂肪酸作为主要的亲脂性载体,一种亲水性聚合物和一种碳水化合物。 可以在配制药物,化妆品,营养品等中的特定应用中选择特定的官能团。 缀合物的典型偶联反应可以包括一种或多种或组合或串联烷基化,包括N-烷基化或O-烷基化,醚化,酯化和酰胺化学过程。 骨架和官能团之间的各种接头也可以被选择以修饰耦合反应的载体或中心骨架并优化共轭物的性能。

    Method for producing polyether polyols
    8.
    发明授权
    Method for producing polyether polyols 有权
    聚醚多元醇的制备方法

    公开(公告)号:US09067874B2

    公开(公告)日:2015-06-30

    申请号:US13582786

    申请日:2011-03-09

    申请人: Klaus Lorenz

    发明人: Klaus Lorenz

    摘要: The present invention relates to is coupling process for the preparation of polyether polyols starting from highly functional starter compounds that are solid or highly viscous under reaction conditions and monofunctional starter compounds that are liquid under reaction conditions with Zerewitinoff-active hydrogen atoms.

    摘要翻译: 本发明涉及用于制备聚醚多元醇的偶合方法,其起始于在反应条件下为固体或高粘度的高官能起始化合物,以及在具有齐来维诺 - 活性氢原子的反应条件下为液体的单官能起始化合物。

    METHOD FOR MAKING SPECIFIC PRODUCTS FROM POLYSACCHARIDE MOLECULE
    9.
    发明申请
    METHOD FOR MAKING SPECIFIC PRODUCTS FROM POLYSACCHARIDE MOLECULE 审中-公开
    从多糖分子制备特定产品的方法

    公开(公告)号:US20140088252A1

    公开(公告)日:2014-03-27

    申请号:US14006797

    申请日:2012-03-22

    IPC分类号: C08F8/00 C08B15/00 C08B37/00

    摘要: A method for preparing a specific product from a polysaccharide in which at least one hydroxyl of a saccharide unit is substituted with an ether or ester moiety. The ether or ester moiety is provided with ethenyl and/or epoxy functionality for preparing an activatable polysaccharide polymer and the activatable polysaccharide polymer with ethenyl and/or epoxy functionality is optionally reacted with an additional coupling reagent, having at least two coupling functionality for preparing polysaccharide polymer with additional activatable crosslinker. Thereafter, the activatable polysaccharide polymer or the polysaccharide polymer with an additional activatable crosslinker, is activated for crosslinking the polysaccharide polymer with another polysaccharide polymer by reacting the activatable polysaccharide polymer or polysaccharide polymer with an additional activatable crosslinker with a crosslinking initiator for crosslinking the polysaccharide polymer chains with each other, for preparing a product such as hydrogel, film, coating or membrane with polysaccharide backbone.

    摘要翻译: 一种由糖单元的至少一个羟基被醚或酯部分取代的多糖制备特定产品的方法。 醚或酯部分具有用于制备可活化多糖聚合物的乙烯基和/或环氧官能团,并且具有乙烯基和/或环氧官能团的可活化多糖聚合物任选与另外的偶联试剂反应,其具有至少两个用于制备多糖的偶联官能团 聚合物与另外的活化交联剂。 此后,活化的多糖聚合物或具有另外的可活化交联剂的多糖聚合物被活化,以通过使可活化的多糖聚合物或多糖聚合物与另外的可活化的交联剂与交联引发剂反应来交联多糖聚合物与多糖聚合物,以交联多糖聚合物 链条,用于制备具有多糖骨架的产品如水凝胶,膜,涂层或膜。

    A PEGYLATED AND FATTY ACID GRAFTED CHITOSAN OLIGOSACCHARIDE, SYNTHESIS METHOD AND APPLICATION FOR DRUG DELIVERY SYSTEM
    10.
    发明申请
    A PEGYLATED AND FATTY ACID GRAFTED CHITOSAN OLIGOSACCHARIDE, SYNTHESIS METHOD AND APPLICATION FOR DRUG DELIVERY SYSTEM 失效
    聚乙二醇和脂肪酸接种的CHITOSAN OLIGOSACCHARIDE,合成方法和药物输送系统的应用

    公开(公告)号:US20110118200A1

    公开(公告)日:2011-05-19

    申请号:US12999520

    申请日:2009-06-16

    摘要: The present invention provides a PEGylated and fatty acid grafted chitosan oligosaccharide comprising a structural unit represented by the following Formula (I) and a structural unit represented by the following Formula (II) and synthesize method, wherein the chitosan oligosaccharide has a molecular weight of less than 200,000 Da, and a degree of deacetylation of 70%-100%, and part of free amino groups of chitosan oligosaccharide chain are replaced by a fatty acid or PEG, where n refers to degree of polymerization of the PEG, and R is an alkyl group having 11-21 carbon atoms. The grafting ratio of fatty acids is 1%-50%, and the grafting ratio of PEG is 0.05%-50%. The present invention also comprise a pharmaceutical composition comprising the PEGylated and fatty acid grafted chitosan oligosaccharide as a carrier, and use of the PEGylated and fatty acid grafted chitosan oligosaccharide in preparation of a pharmaceutical composition.

    摘要翻译: 本发明提供一种聚乙二醇化和脂肪酸接枝的壳聚糖寡糖,其包含由下式(I)表示的结构单元和由下式(II)表示的结构单元和合成方法,其中壳聚糖寡糖的分子量较小 超过200,000Da,脱乙酰度为70%-100%,壳聚糖寡糖链的部分游离氨基被脂肪酸或PEG代替,其中n表示PEG的聚合度,R为 具有11-21个碳原子的烷基。 脂肪酸的接枝率为1%〜50%,PEG的接枝率为0.05%〜50%。 本发明还包含含有聚乙二醇化和脂肪酸接枝的壳聚糖寡糖作为载体的药物组合物,以及聚乙二醇化和脂肪酸接枝的壳聚糖寡糖在制备药物组合物中的用途。