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17 条记录 (耗时 0.009 秒)

    Basic oxazine dyestuffs
    1.
    发明授权
    Basic oxazine dyestuffs 失效
    基本氧化INE。

    公开(公告)号：US3681347A

    公开(公告)日：1972-08-01

    申请号：US3681347D

    申请日：1970-04-15

    申请人： HOECHST AG

    发明人： HERZ LUIS ,  MOHR REINHARD ,  MUNDLOS EBERHARD ,  OSTERMEIER JOHANN

    IPC分类号： C09B19/00 ,  C07D87/50

    CPC分类号： C09B19/00

    摘要： Basic oxazine dyestuffs having the formula

    WHEREIN R represents an alkyl group, R1, R2 and R3 each represent an alkyl group which may contain further substituents and R1 and R2 taken with one another and together with the nitrogen atom to which they are attached may form a heterocyclic ring, Alk represents an alkylene radical, X stands for a halogen atom or a cyano, trifluoromethyl, acyl or carboxylic acid ester group, or a carboxylic acid amide group which may be substituted, or an alkylsulfone or arylsulfone group, or a sulfonic acid amide group which may be substituted, or an acyloxy, acylamino, sulfonylamino, carbamic acid ester urea, or dicarboximido group, and A represents an anion.

    摘要翻译： 具有式WHEREIN R的基本恶嗪染料代表烷基，R 1，R 2和R 3各自表示可以含有其它取代基的烷基，R 1和R 2彼此相连，并与它们所连接的氮原子一起形成 杂环，Alk表示亚烷基，X表示卤素原子或氰基，三氟甲基，酰基或羧酸酯基或可被取代的羧酸酰胺基，或烷基砜或芳基砜基或磺酸 可以被取代的酰胺基，或酰氧基，酰氨基，磺酰基氨基，氨基甲酸酯脲或二羧酰亚胺基，并且A 1代表阴离子。

    Substituted benzoxazines
    2.
    发明授权
    Substituted benzoxazines 失效
    取代的苯并恶嗪

    公开(公告)号：US3865818A

    公开(公告)日：1975-02-11

    申请号：US40910173

    申请日：1973-10-24

    申请人： SQUIBB & SONS INC

    发明人： KRAPCHO JOHN ,  TURK CHESTER F

    IPC分类号： C07D265/36 ,  C07D87/50

    CPC分类号： C07D265/36

    摘要： Compounds of the following formula and their N-oxides and their acid addition and quaternary salts

    WHEREIN X is hydrogen, halogen, amino, hydroxy, nitro, trifluoromethyl, lower alkyl, or lower alkoxy; n is an integer from 2 to 5; Ar is an aryl radical selected from the group consisting of phenyl, X-substituted phenyl, pyridyl, thienyl, and furyl; and B is (lower alkyl) amino, di(lower alkyl)-amino, pyrrolidino, piperidino, morpholino, 4-lower akyl piperazino or 4-(X-substituted phenyl) piperazino are disclosed. In addition, methods of preparing said compounds, pharmaceutical compositions containing said compounds and methods of using said compounds as central nervous system depressants and as inhibitors of choline acetyltransferase are disclosed.

    摘要翻译： 下式的化合物及其N-氧化物及其酸加成盐和季盐，其中X为氢，卤素，氨基，羟基，硝基，三氟甲基，低级烷基或低级烷氧基; n是2至5的整数; Ar是选自苯基，X取代苯基，吡啶基，噻吩基和呋喃基的芳基; 并且B是（低级烷基）氨基，二（低级烷基） - 氨基，吡咯烷子基，哌啶子基，吗啉代，4-低级烷基哌嗪基或4-（X-取代的苯基）哌嗪基。 此外，公开了制备所述化合物的方法，含有所述化合物的药物组合物和使用所述化合物作为中枢神经系统抑制剂的方法和胆碱乙酰转移酶的抑制剂。

    Basic oxazine dyestuffs
    3.
    发明授权
    Basic oxazine dyestuffs 失效
    基本氧化INE。

    公开(公告)号：US3806504A

    公开(公告)日：1974-04-23

    申请号：US21261871

    申请日：1971-12-27

    申请人： HOECHST AG

    发明人： MOHR R ,  MUNDLOS E ,  OSTERMEIER J ,  HERZ L ,  NEEB R

    IPC分类号： C09B19/00 ,  C07D87/50

    CPC分类号： C09B19/00 ,  Y10S8/927

    摘要： BASE OXAZINE DYESTUFFS OF THE FORMULA I

    2-(R-O-),3-(R1-N(+)(-R2)=),7-(R3-N(-R4)-)-3H-PHENOXAZINE

    X(-)

    IN WHICH R STANDS FOR A LOWER ALKYL GROUP WHICH MAY BE SUBSTITUTED, R1 AND R2 EACH STANDS FOR A HYDROGEN ATOM OR A LOWER ALKYL GROUP WHICH MAY BE SUBSTITUTED AND WHICH MAY FROM TOGETHER WITH THE NITROGEN ATOM ALSO A HETEROCYCLIC RADICAL, R3 STANDS FOR A HYDROGEN ATOM OR A LOWER ALKYL GROUP WHICH MAY BE SUBSTITUTED, R4 STANDS FOR A HYDROGEN ATOM, A LOWER ALKYL GROUP WHICH MAY BE SUBSTITUTED, AN ARYL GROUP WHICH MAY BE SUBSTITUTED, OR TOGETHER WITH THE NITROGEN ATOM AND R3 OR THE BENZENE NUCLEUS R4 MAY FORM A HETEROCYCLIC RADICAL, AND X STANDS FOR AN ANION, AND THE BENZENE NUCLEUS A MAY CARRY FURTHER NONIONIC SUBSTITUTENTS OR A FUSED BENZENE NUCLEUS. THE NOVEL DYESTUFFS ARE SUITABLE FOR THE DYEING OR PRINTING OF TANNINED CELLULOSE FIBERS, SILK, LEATHER OR FULLY SYNTHETIC FIBERS, SUCH AS ACETATE RAYON, POLYAMIDE FIBERS OR ACID-MODIFIED POLYAMIDE OR POLYESTER FIBERS, ESPECIALLY OF FIBERS CONTAINING POLYACRYLONITRILE OR POLYVINYLIDENE CYANIDE. THE DYEINGS PRODUCED ON THESE FIBERS ARE MOSTLY VERY BRIGHT AND HAVE A GOOD TINCTORIAL STRENGTH AS WELL AS, IN GENERAL, GOOD FASTENESS PROPERTIES TO LIGHT AND WET PROCCROSS-DYEING, CARBONIZING, TO THE ACTION OF CHLORINE AND TO PERSPIRATION.

    Cyclization process
    6.
    发明授权
    Cyclization process 失效
    循环过程

    公开(公告)号：US3817996A

    公开(公告)日：1974-06-18

    申请号：US29029472

    申请日：1972-09-19

    申请人： EASTMAN KODAK CO

    发明人： SNAPP T

    IPC分类号： B01J23/85 ,  B01J23/86 ,  B01J23/888 ,  C07B61/00 ,  C07D265/30 ,  C07D307/06 ,  C07D307/26 ,  C07D307/28 ,  C07D309/04 ,  C07D309/18 ,  C07D313/04 ,  C07D319/12 ,  C07D87/50

    CPC分类号： B01J23/868 ,  B01J23/888 ,  B01J27/182 ,  C07D319/12

    摘要： R can be either the same or different at different locations within the molecule. The unsaturated ring products formed by this process, of which p-dioxene is a typical member, are valuable intermediates in the preparation of polymers useful, for example, as viscosity improvers for motor oils and in oxonation and epoxidation reactions to yield cyclic aldehydes and alcohols which are useful, for example, as plasticizers, surface active agents and adhesives.

    R is H or an alkyl radical containing 1 to 4 carbon atoms; a is a number from 1 to 3 and X is either -0-, or the radical

    OR

    IN THE LIQUID PHASE AT TEMPERATURES OF FROM ABOUT 190*C. to about 240*C. in contact with a catalyst comprising: 1. A COMPONENT SELECTED FROMTHE GROUP CONSISTING OF COPPER CHROMITE, OR COPPER ON A SUPPORT; AND 2. A TUNGSTIC ACID. In the above formulas, Z is the radical

    ARE PREPARED BY A FROM THE WHICH COMPRISES CONTACTING A MIXTURE OF HYDROGEN, AND A FEED STOCK OF THE TYPE

    Unsaturated cyclic compounds of the type

    摘要翻译： 不饱和环状化合物，其由包含连接氢的混合物的A制备的ARE类型，以及在约190℃至约240℃的液相中的类型的进料物料与 催化剂包括：

    Naphtholactam-(1,8) basic dyestuffs
    8.
    发明授权
    Naphtholactam-(1,8) basic dyestuffs 失效
    NAPHTHOLACTAM-（1,8）基础试剂

    公开(公告)号：US3673182A

    公开(公告)日：1972-06-27

    申请号：US3673182D

    申请日：1968-08-26

    申请人： BAYER AG

    发明人： BRACK ALFRED

    IPC分类号： C09B19/00 ,  C09B57/06 ,  D01F1/06 ,  C07D87/50

    CPC分类号： C09B57/06 ,  C09B19/00 ,  D01F1/06

    摘要： ARE SUITABLE FOR THE DYEING, PRINTING AND BULK DYEING OF SYNTHETIC AND SEMISYNTHETIC MATERIALS ESPECIALLY POLYAMIDES, ACETATE RAYON AND ACID MODIFIED POLYESTERS, LEATHER, COCOA FIBERS, PAPER AND JUTE, FOR THE PRODUCTION OF INKS AND PASTE FOR BALL POINT PENS, FOR USE IN OFFSET PRINTING, FOR USE IN DYEING, PRINTING AND BULK DYEING MATERIALS WHICH COMPLETELY OR PREDOMINATELY CONSIST OF POLYMERIZED ACRYLONITRILE AND OR VINYLIDENE CYANIDE, THE DYEINGS AND PRINTS ON THE LAST MENTIONED MATERIALS ARE CHARACTERIZED BY OUTSTANDING FASTNESS PROPERTIES, ESPECIALLY FASTNESS TO LIGHT, WET PROCESSING, CROSS DYEING, DECATIZING, SUBLIMATION, EXHAUST FUMES AND RUBBING. The dyestuffs are readily soluble, they yield deep dyeings, due to their high yield and very good drawing power and they do not soil wool. In the formula given above A denotes the residual members of a heterocyclic five or six membered ring to which further rings may be annelated, R is hydrogen, alkyl aralkyl, cycloalkyl or aryl, and R may also be linked to A or to another ring which is annelated to the ring containing A, R1 is hydrogen, alkyl, aralkyl, cycloalkyl or aryl and R1 may also be linked to B or B1, and X is an anion.

    Basic dyestuffs of the formula

    摘要翻译： 碱性染料适用于合成和半透明材料的特殊的聚氨酯，乙酸酯和酸改性聚酯，皮革，椰子纤维，纸和白糖的染色，印刷和大量染色，用于生产油墨和浆料用于球穴 用于偏移打印，用于完全或预先聚合的丙烯腈和/或乙烯基氰化物的染色，印刷和大量染色材料，最后所述材料的染色和印刷品的特点是具有快速的特性，特别适用于光 湿法加工，十字染色，分解，脱模，排脂和橡胶。 染料容易溶解，由于它们的高产率和非常好的拉伸力，它们产生深色染色，并且它们不含土壤。 在上面给出的式中，A表示杂环五元或六元环的残基，其中环可以被连接，R是氢，烷基芳烷基，环烷基或芳基，R也可以连接到A或另一个环， 与含有A的环相连，R1是氢，烷基，芳烷基，环烷基或芳基，R1也可以与B或B1连接，X是阴离子。

    Process for the preparation of oxazine dyestuffs
    9.
    发明授权
    Process for the preparation of oxazine dyestuffs 失效
    制备氧化INE EST。。。。。。。。。。。

    公开(公告)号：US3629248A

    公开(公告)日：1971-12-21

    申请号：US3629248D

    申请日：1969-07-24

    申请人： HOECHST AG

    发明人： SCHAFER GUSTAV ,  TROMBETTA ADAM

    IPC分类号： C09B19/00 ,  C07D87/50

    CPC分类号： C09B19/00

    摘要： A PROCESS FOR THE MANUFACTURE OF CRYSTALLINE, PURE AND BRILLIANT BASIC OXAZINE DYESTUFFS OF THE GENERAL FORMULA

    2-R2,3-(R3-NH-),7-(R''-N(-R")-)PHENOXAZINIUM X(-)

    IN WHICH R'' AND R" REPRESENT LOWER ALKYL GROUPS, R2 REPRESENTS A HYDROGEN ATOM OR A METHYL GROUP, R3 STANDS FOR A HYDROGEN ATOM OR A LOWER ALKYL GROUP OR THE PHENYL GROUP WHICH MAY BE SUBSTITUTED BY METHYL, METHOXY OR ETHOXY GROUPS, AND X(-) REPRESENTS THE ANION ZNC13- OR ZNBRC12-, SAID DYESTUFFS YIELDING ON TANNED COTTON AND ON POLYACRYLONITRILE FIBRES BRILLIANT BLUE DYEINGS, SHOWING GOOD TO VERY GOOD FASTNESS TO LIGHT AND AN EXCELLENT FASTNESS TO WET PROCESSING ON POLYARYLONITRILE FIBRES.