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1785 条记录 (耗时 0.026 秒)

    Bis(haloximino)acetone and method of preparation
    1.
    发明授权
    Bis(haloximino)acetone and method of preparation 失效
    BIS（HALOXIMINO）ACETONE和制备方法

    公开(公告)号：US3717678A

    公开(公告)日：1973-02-20

    申请号：US3717678D

    申请日：1971-07-26

    申请人： CIBA GEIGY CORP ,  CIBA GEIGY CORP

    发明人： BATEMAN J

    IPC分类号： C07C259/02 ,  C07C119/00

    CPC分类号： C07C259/02 ,  Y10S525/92

    摘要： Bis(haloximino)acetone derivatives are prepared by a process comprising reacting acetone with an nitrosyl halide in an inert solvent, at a temperature of from -50* to 25*C. A typical embodiment is bis(chloroximino)acetone. These compounds are useful as cross-linking agents, chain-extending and/or capping agents for unsaturated polymers.

    摘要翻译： 双（卤代肟）丙酮衍生物通过包括在惰性溶剂中在-50℃至25℃下使丙酮与亚硝酰卤反应的方法制备。典型的实施方案是双（氯肟基）丙酮。 这些化合物可用作不饱和聚合物的交联剂，扩链和/或封端剂。

    Process for the manufacture of steroid epoxides
    3.
    发明授权
    Process for the manufacture of steroid epoxides 失效
    类固醇环氧化物的制造方法

    公开(公告)号：US3929769A

    公开(公告)日：1975-12-30

    申请号：US45126174

    申请日：1974-03-14

    申请人： CIBA GEIGY CORP

    发明人： KAUFMANN HEINZ ,  WETTSTEIN ALBERT

    IPC分类号： C07J17/00

    摘要： wherein X1 is chlorine or fluorine, X2 is chlorine, fluorine or trifluoromethyl and R and R'' are alkyl groups or together with the nitrogen atom form a heterocyclic radical. There are preferably used compounds in which R and R'' are lower alkyl groups, such as for instance N- (2-chloro-1,1,2-trifluoroethyl)diethylamine, and the reaction is performed in an inert solvent e.g. ethylene chloride, at room temperature or elevated temperature, if desired, in the presence of another organic nitrogen base. The compounds of the process are intermediates for the preparation of therapeutically useful 6-fluoro-steroids, such as 6-fluoro-corticoids. In particular, the epoxides can be further reacted with the same fluorinated amine used in their preparation to give the 6 Beta ,5 Alpha -fluorohydrins.

    The invention is directed to a process for the manufacture of 5 Alpha ,6 Alpha -oxido-steroids starting from corresponding 5 Alpha ,6 Beta -dihydroxy steroids. The starting steroids are treated with a fluorinated amine of the formula

    摘要翻译： 本发明涉及从相应的5α，6β-二羟基类固醇开始制备5α，6α-氧代 - 类固醇的方法。 起始类固醇用式R FX1 || ANGLE NCCH（I）|| R'FX2的氟化胺处理，其中X1是氯或氟，X2是氯，氟或三氟甲基，R和R'是烷基或一起 与氮原子形成杂环基团。 优选使用其中R和R'是低级烷基的化合物，例如N-（2-氯-1,1,2-三氟乙基） - 二乙胺，并且该反应在惰性溶剂如 如果需要，在室温或升高的温度下，在另一有机氮碱存在下进行。 该方法的化合物是制备治疗上有用的6-氟类固醇如6-氟皮质激素的中间体。 特别地，环氧化物可以与其制备中使用的相同的氟化胺进一步反应，得到6β，5α-氟代醇。

    O-(methyl or ethyl)-O(S) lower alkyl-O-(4-phenoxyphenyl)phosphates
    4.
    发明授权
    O-(methyl or ethyl)-O(S) lower alkyl-O-(4-phenoxyphenyl)phosphates 失效
    O-（甲基或乙基）-O（S）低级烷基-O-（4-苯氧基苯基）磷酸酯

    公开(公告)号：US3927149A

    公开(公告)日：1975-12-16

    申请号：US46692374

    申请日：1974-05-06

    申请人： CIBA GEIGY CORP

    发明人： KRISTIANSEN ODD

    IPC分类号： C07F9/12 ,  C07F9/18 ,  C07F9/165 ,  A01N9/36

    CPC分类号： C07F9/12 ,  C07F9/18

    摘要： 1. A COMPOUND OF THE FORMULA

    1-(((R4)M-PHENYL)-O-),4-(R1-Y-P(=X)(-O-R2)-O-),(R3)N-

    BENZENE

    WHEREIN R1 REPRESENTS ALKYL WITH 1 TO 7 CARBON ATOMS, R2 REPRESENTS METHYL OR ETHYL, R3 AND R4 EACH REPRESENTS HYDROGEN, NITRO OR HALOGEN, M = 1 TO 5 AND N = 1 TO 4, AND X AND Y EACH REPRESENTS OXYGEN OR SULPHUR.

    摘要翻译： 新酯式下式的磷化合物，其中R 1表示具有1至7个碳原子的烷基，R 2表示甲基或乙基，R 3和R 4各自表示氢，硝基或卤素，m = 1至5 n = 1至4，X和Y 各自表示氧或硫，它们的制造方法，以及在病虫害防治中使用它们的方法。

    Phosphorylformamidines
    5.
    发明授权
    Phosphorylformamidines 失效
    磷酰甲脒

    公开(公告)号：US3925517A

    公开(公告)日：1975-12-09

    申请号：US51735874

    申请日：1974-10-23

    申请人： CIBA GEIGY CORP

    发明人： PISSIOTAS GEORG ,  MEYER WILLY ,  BOHNER BEAT ,  DRABEK JOZEF

    IPC分类号： A01N57/28 ,  C07F9/24 ,  A01N9/36

    CPC分类号： C07F9/2458

    摘要： New phosphoryl formamidines their manufacture and use as active ingredients in pesticides especially insecticides and acaricides are disclosed. The compounds correspond to the formula

    wherein R1, R3 and R4 each represent C1-C5-alkyl, R2 represents methyl or ethyl, and X represents oxygen or sulphur.

    摘要翻译： 新的磷酰基甲酰胺其制造和用作农药中的有效成分，特别是杀虫剂和杀螨剂。 这些化合物对应于式R 1 X X并且R 2 R N R 4 R 2 R 2 R 3其中R 1，R 3和R 4各自表示C 1 -C 5烷基，R 2表示甲基或乙基，X代表氧或硫。

    Triglycidyl compounds and their use
    6.
    发明授权
    Triglycidyl compounds and their use 失效
    三缩水甘油基化合物及其用途

    公开(公告)号：US3925407A

    公开(公告)日：1975-12-09

    申请号：US50987674

    申请日：1974-09-27

    申请人： CIBA GEIGY CORP

    发明人： STOCKINGER FRIEDRICH ,  LOHSE FRIEDRICH

    IPC分类号： C07D405/14 ,  C07D233/72 ,  C07D235/02 ,  C08G59/00 ,  C08G59/10 ,  C08G59/32 ,  C07D49/32

    CPC分类号： C08G59/3245

    摘要： New N,N-heterocyclic triglycidyl compounds are obtained by glycidylating, in a known manner, 3-(2'',3''dihydroxypropyl)hydantoin which is unsubstituted or substituted in the 5-position. The new triglycidyl compounds are viscous materials and can be cured with epoxide resin curing agents to give flexible products of high flexural strength.

    摘要翻译： 新的N，N-杂环三缩水甘油基化合物通过以已知的方式通过未取代或取代在5-位的3-（2'，3'-二羟基丙基）乙内酰脲缩水甘油化而获得。 新型的三缩水甘油基化合物是粘性物质，可以用环氧树脂固化剂固化，得到柔软的高抗弯强度的产品。

    Process for deodorising waste or exhaust gases
    7.
    发明授权
    Process for deodorising waste or exhaust gases 失效
    废物或废气除臭工艺

    公开(公告)号：US3923955A

    公开(公告)日：1975-12-02

    申请号：US49236674

    申请日：1974-07-29

    申请人： CIBA GEIGY CORP

    发明人： FATTINGER VOLKER

    IPC分类号： B01D53/14 ,  B01D53/34

    CPC分类号： B01D53/1475 ,  B01D53/1406 ,  B01D53/1493 ,  B01D53/34 ,  Y02C10/06

    摘要： A process for deodorising waste or exhaust gases, preferably containing CO2, in at least two washing stages with introduction of active chlorine, wherein a stream of the waste gas to be deodorised is subjected in an initial chlorine washing stage to the action of a washing liquid containing active chlorine and in a subsequent chlorine washing operation to the action of a washing liquid, likewise containing active chlorine, of alkaline pH is described. This process is improved by the following features: A. THE SUPPLIED ACTIVE CHLORINE IS PRACTICALLY FREE FROM CHLORINE DIOXIDE; B. A CONTENT OF AT LEAST 0.02 G OF ACTIVE CHLORINE PER LITRE OF WASHING LIQUID IS MAINTAINED IN AT LEAST ONE OF THE WASHING STAGES; C. THE PH-value of the washing liquid in the first washing stage, through which the waste gas to be purified, is flowing, is kept to between 4 and 9, and D. THE PH-value of the washing liquid in the subsequent washing stage is kept between 7 and 11, with the pH-value in the said subsequent washing stage being adjusted to remain higher by 0.3 to 4 than the pH-value in the first stage; E. ACTIVE ALKALI IS ADDED IN AN APPROXIMATELY STOICHIOMETRIC AMOUNT, CALCULATED ON TOTAL ACTIVE CHLORINE SUPPLIED, IN A SUBSEQUENT WASHING STAGE.

    摘要翻译： 一种用于在至少两个洗涤阶段中引入活性氯除臭废物或废气（优选含有CO 2）的方法，其中将要除臭的废气流在初始氯洗涤阶段中经受洗涤液的作用 描述了含有活性氯并且在随后的氯洗涤操作中对同样含有活性氯的碱性pH的洗涤液的作用。 通过以下功能改进此过程：

    0-Alkyl-5-alkyl-0-(substituted phenyl)thiolphosphates
    9.
    发明授权
    0-Alkyl-5-alkyl-0-(substituted phenyl)thiolphosphates 失效
    O-烷基-5-烷基-O-（取代苯基）硫代磷酸酯

    公开(公告)号：US3917752A

    公开(公告)日：1975-11-04

    申请号：US45545874

    申请日：1974-03-27

    申请人： CIBA GEIGY CORP

    发明人： DRABEK JOZEF ,  BOGER MANFRED ,  KRISTIANSEN ODD

    IPC分类号： A01N57/14 ,  C07F9/18 ,  A01N9/36

    CPC分类号： C07F9/18 ,  A01N57/14

    摘要： Thiolphosphoric acid esters of the formula

    wherein R1 represents methyl or ehtyl, R2 represents n-propyl, isopropyl, isobutyl or sec.butyl, R3 represents nitro, cyano, allyl or methylthio, R4 represents hydrogen, chlorine, bromine, methyl or nitro, and R5, R6 and R7 each represent chlorine, bromine or methyl, processes for their preparation and their use in pest control.

    摘要翻译： 式O的二硫代磷酸酯平行R 1和R 2平行平行角P-O R 2 S，其中R 1表示甲基或乙基，R 2表示正丙基，异丙基，异丁基或仲。

    Heterocyclic compounds
    10.
    发明授权
    Heterocyclic compounds 失效
    杂环化合物

    公开(公告)号：US3917630A

    公开(公告)日：1975-11-04

    申请号：US28419972

    申请日：1972-08-28

    申请人： CIBA GEIGY CORP

    发明人： HAMBOCK HEINZ ,  STURM ELMAR ,  WEISS ANTON GEORG

    IPC分类号： A01N43/836 ,  C07D285/08 ,  C07D91/60

    CPC分类号： C07D285/08

    摘要： Thiadiazole derivatives of formula I

    wherein R1 represents a phenyl or benzyl radical, unsubstituted, or mono- to trisubstituted by halogen, trifluoromethyl, nitro, or alkyl having 1-4 carbon atoms, X represents oxygen, sulphur, or a direct bond, R2 represents an alkyl radical having 1-4 carbon atoms, unsubstituted, or mono- to disubstituted by halogen, and N REPRESENTS 1 OR 2, USEFUL AS ANTIMICROBIAL SUBSTANCE.

    摘要翻译： 式I的噻二唑衍生物N--平行X-R1并行对映异构体（I）并联N R 2 -S（O）n ANGLE S其中R 1表示苯基或苄基，未取代或被卤素，三氟甲基，硝基 ，或具有1-4个碳原子的烷基，X表示氧，硫或直接键，R 2表示未被取代或被卤素单取代或二取代的具有1-4个碳原子的烷基，N代表1或2， 有用的抗微生物物质。