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414 条记录 (耗时 0.026 秒)

    Improved process for preparing substituted phthalic anhydrides
    121.
    发明公开
    Improved process for preparing substituted phthalic anhydrides 失效
    用于制备替代的PHALALAL ANHYDRIDES的改进方法

    公开(公告)号：EP0301945A3

    公开(公告)日：1990-01-03

    申请号：EP88401886.2

    申请日：1988-07-21

    申请人： ICI AMERICAS INC.

    发明人： Rumanowski, Edmund Joseph

    IPC分类号： C07C51/567 ,  C07D307/89

    CPC分类号： C07C51/567 ,  C07C63/15

    摘要： Yield and assay (purity) improvements in the reac­tion of bromine and the Diels-Alder addition product of maleic anhydride and a conjugated diene in the presence of a nitrog­enous acid acceptor are realized in the instant process. The heating time after completion of bromine addition is increased to more completely eliminate hydrogen bromide from the reac­tion medium and thereby drive the reaction to completion. Also, the type of catalyst selected for use is one which will yield a phthalimide by-product impurity having a boiling point which differs enough from the boiling point of the desired product to allow for distillative separation of the impurity and desired product.

    Bicyclic compounds
    122.
    发明公开
    Bicyclic compounds 失效
    Bizyklische Verbindungen。

    公开(公告)号：EP0343865A1

    公开(公告)日：1989-11-29

    申请号：EP89305072.4

    申请日：1989-05-19

    申请人： ICI AMERICAS INC.

    发明人： Schwartz, John Anthony

    IPC分类号： C07D241/28 ,  C07D405/12 ,  C07D409/12 ,  A61K31/495

    CPC分类号： C07D405/12 ,  C07D241/26 ,  C07D409/12 ,  Y10S514/869

    摘要： Certain gem-dimethyl substituted bicyclic phenolic pyrazines of formula III possess eukalemic diuretic properties. They are of value in treating those diseases and conditions in which a eukalemic diuretic effect is required, for example in treating edema, hypertension and/or related conditions.

    摘要翻译： 式III的某些偕二甲基取代的双环酚吡嗪具有嗜碱性利尿特性。 它们对于治疗需要耐高血压利尿作用的疾病和病症是有价值的，例如在治疗水肿，高血压和/或相关病症中。

    Polymerised substituted benzoid alkyl sulfonic acids and their salts as efficient protective colloids for microcapsulation systems
    124.
    发明公开
    Polymerised substituted benzoid alkyl sulfonic acids and their salts as efficient protective colloids for microcapsulation systems 失效
    Polymerisierte substitutionierteBenzoalkylsulfonsäurenund Salze als Schutzkolloide bei der Mikroverkapselung。

    公开(公告)号：EP0336666A2

    公开(公告)日：1989-10-11

    申请号：EP89303238.3

    申请日：1989-04-03

    申请人： ICI AMERICAS INC.

    发明人： Rodson, Marius ,  Scher, Herbert Benson

    IPC分类号： B01J13/02

    CPC分类号： B01J13/16

    摘要： This invention relates to the use of polymerized sub­stituted benzoid alkyl sulfonic acids and their salts as protec­tive colloids and oil-in-water emulsion stabilizers to prevent formation of an invert emulsion during encapsulation of water-­insoluble materials wherein the encapsulating agent forming the microcapsule wall is an organic polyisocyanate which forms a poly­urea capsule enclosure.

    摘要翻译： 本发明涉及聚合的取代的苯并烷基磺酸及其盐作为保护胶体和水包油乳液稳定剂在防止水不溶性物质封装期间形成反相乳液的用途，其中形成微胶囊壁的包封剂为 形成聚脲胶囊外壳的有机多异氰酸酯。

    Process for the preparation of 2,2,6,6-tetramethyl-4-oxopiperidine
    126.
    发明公开
    Process for the preparation of 2,2,6,6-tetramethyl-4-oxopiperidine 失效
    Verfahren zur Herstellung von 2,2,6,6， - 四甲基-4-氧代哌啶。

    公开(公告)号：EP0325014A1

    公开(公告)日：1989-07-26

    申请号：EP88300460.8

    申请日：1988-01-20

    申请人： ICI AMERICAS INC.

    发明人： Kruse, Walter M. ,  Stephen, John F.

    IPC分类号： C07D211/74

    CPC分类号： C07D211/74

    摘要： 2,2,6,6-tetramethyl-4-oxopiperidine is prepared from acetone and ammonia in the presence of catalytic amounts of active halogen compounds selected from sulfonylhalides, sulfurylhalides, N-haloamides, N-haloimides, β-haloesters, α-haloketones, α-halo­hydroxy compounds, and β-halonitriles.

    摘要翻译： 2,2,6,6-四甲基-4-氧代哌啶由丙酮和氨在催化量的选自磺酰卤，磺酰卤，N-卤代酰胺，N-卤代酰亚胺，β-卤代酯，α-卤代酮的活性卤素化合物的存在下制备 ，α-卤代羟基化合物和β-卤代腈。

    Fungicidal n-pyridyl - haloamides
    127.
    发明公开
    Fungicidal n-pyridyl - haloamides 失效
    Fungizide N-吡啶基 - 卤代酰胺。

    公开(公告)号：EP0314428A2

    公开(公告)日：1989-05-03

    申请号：EP88310012.5

    申请日：1988-10-25

    申请人： ICI AMERICAS INC.

    发明人： Baker, Don Robert ,  Brownell, Keith Harvey

    IPC分类号： C07D213/75 ,  A01N43/40

    CPC分类号： C07D213/75 ,  A01N43/40

    摘要： Novel fungicidal pyridyl cyclopropane carboxamides having the general structural formula
    wherein R is selected from the group consisting of C₁-C₃ alkoxy, C₁-C₃ haloalkoxy and halogen; and R₁ is C₁-C₆ haloalkyl; and fungicidally acceptable organic and inorganic salts thereof.

    摘要翻译： 具有通式结构式的新型杀真菌吡啶基环丙烷甲酰胺，其中R选自C1-C3烷氧基，C1-C3卤代烷氧基和卤素; 并且R 1是C 1 -C 6卤代烷基; 和杀真菌可接受的有机和无机盐。

    Preparation of alkyl thiosemicarbazides
    129.
    发明公开
    Preparation of alkyl thiosemicarbazides 失效
    烷基硫代氨基脲的制备

    公开(公告)号：EP0308225A2

    公开(公告)日：1989-03-22

    申请号：EP88308542.5

    申请日：1988-09-15

    申请人： ICI AMERICAS INC.

    发明人： Bright, Danielle Angrand

    IPC分类号： C07C159/00

    CPC分类号： C07C337/06 ,  C07C331/16

    摘要： The present invention relates to a process for the preparation of alkyl semicarbazides by reaction of a dithiocarbamate and hydrazine in a weakly basic reaction media using a metal rearrangement catalyst.

    摘要翻译： 本发明涉及通过使用金属重排催化剂在弱碱性反应介质中使二硫代氨基甲酸酯和肼反应制备烷基氨基脲的方法。

    Novel 5-Aminomethylene-2,4-imidazolidinediones and 5-aminomethylene-2-thionoimidazolidine-4-ones
    130.
    发明公开
    Novel 5-Aminomethylene-2,4-imidazolidinediones and 5-aminomethylene-2-thionoimidazolidine-4-ones 失效
    5-氨基亚甲基-2,4-咪唑烷二酮和5-氨基亚甲基-2-硫代咪唑烷-4-酮。

    公开(公告)号：EP0300882A2

    公开(公告)日：1989-01-25

    申请号：EP88401828.4

    申请日：1988-07-13

    申请人： ICI AMERICAS INC.

    发明人： Prisbylla, Michael Paul

    IPC分类号： C07D233/96 ,  C07D401/12 ,  C07D403/12 ,  A01N43/50

    CPC分类号： C07D401/06 ,  A01N43/50 ,  C07D233/96 ,  C07D401/12 ,  C07D403/06

    摘要： Compounds having the formula:
    wherein:

    R is alkyl, phenyl, substituted phenyl, alkylsulfonyl, alkoxy, halo,
    or haloalkyl;
    R 1 is hydrogen, alkyl, phenyl or halo substituted phenyl;
    R 2 is hydrogen or alkyl;
    R 3 is

    wherein:
    R 4 and R 5 are independently hydrogen, alkyl, phenyl, halophenyl, phenalkyl, halophenalkyl, cycloalkyl, cycloalkylmethyl, naphthyl, pyridyl, pyridylalkyl, or R 4 and R 5 taken together with nitrogen form hexamethyleneimine, piperidine, phenylpiperidine, benzylpiperidine, indoline, or perhydroindole; and
    V is oxygen or sulfur;
    provided that when R 1 is methyl and R 3 is

    wherein R 4 is methyl and R 5 is phenyl, then R is other than 2-chlorophenyl or 2-methoxyphenyl; and when R 1 is hydrogen or ethyl and R 3 is

    wherein R 4 is methyl and Rs is phenyl, then R is other than 3,4-dichlorophenyl;
    and herbicidal compositions and methods utilizing said compounds.

    摘要翻译： 具有下式的化合物：其中：R是烷基，苯基，取代的苯基，烷基磺酰基，烷氧基，卤素或卤代烷基; R1是氢，烷基，苯基或卤素取代的苯基; R2是氢或烷基; R3是其中：R4和R5独立地是氢，烷基，苯基，卤代苯基，苯基烷基，卤代烷基，环烷基，环烷基甲基，萘基，吡啶基，吡啶基烷基或R4和R5与氮一起形成六亚甲基亚胺，哌啶，苯基哌啶，苄基哌啶 ，二氢吲哚或全氢吲哚; V是氧或硫; 条件是当R 1是甲基且R 3是，其中R 4是甲基且R 5是苯基时，则R不是2-氯苯基或2-甲氧基苯基; 当R 1为氢或乙基且R 3为，其中R 4为甲基且R 5为苯基时，则R不为3,4-二氯苯基; 以及利用所述化合物的除草组合物和方法。