公开(公告)号：US3647818A

公开(公告)日：1972-03-07

申请号：US3647818D

申请日：1966-09-15

Applicant: JOSEPH G E FENYES

Inventor： FENYES JOSEPH G E

IPC: C07D231/12 ,  C07D231/16 ,  C07D231/56 ,  C07D521/00 ,  C07D49/18

CPC classification number: C07D249/08 ,  C07D231/12 ,  C07D231/16 ,  C07D231/56 ,  C07D233/56

Abstract: INDAZOLES OF THE FORMULA:

1-((H)(2A+B+1)(X)B(C)A-S-),(Y)N-BENZIMIDAZOLE

WHEREIN A IS 1 OR 2, B IS 3 WHEN A IS 1 AND IS FROM 3 TO 5 WHEN A IS 2, X IS HALOGEN OF ATOMIC NUMBER FROM 17 TO 35 WITH AT LEAST ONE X BEING BONDED TO THE CARBON ATOM WHICH IS BONDED TO THE SULFUR ATOM, Y IS HALOGEN OF ATOMIC NUMBER FROM 17 O 35 OR NITRO IN POSITION 4 TO 6 OF THE INDAZOLE NUCLEUS AND N IS AN INTEGER FROM 0 TO 1. THESE COMPOUNDS ARE FUNGICIDAL AND BACTERICIDAL.

公开(公告)号：US3639419A

公开(公告)日：1972-02-01

申请号：US3639419D

申请日：1967-12-18

Applicant: CIBA GEIGY CORP

Inventor： ROSENBERGER SIEGFRIED ,  TROXLER EDUARD ,  HAUSERMANN HEINRICH

IPC: C07D231/06 ,  C07D231/54 ,  C08K5/42 ,  C07D49/18

CPC classification number: C08K5/42 ,  C07D231/06 ,  C07D231/54 ,  Y10S8/927

Abstract: DI- AND TRI-ARYLPYRAZOLINE SULPHONIC ACID ESTERS ARE DESCRIBED WHICH HAVE UNEXPECTEDLY A VERY GOOD AFFINITY TO CELLULOSE ESTER FIBERS AND OPTICALLY BRIGHTEN THESE FIBERS IN PURE WHITE, FREE FROM UNDESIRABLE GREENISH OR GREENISHBLUE HUES EVEN WHEN APPLIED IN HIGHER CONCENTRATIONS; COMPOSITIONS CONTAINING SUCH NOVEL ESTERS AS WELL AS OTHER SUBSTANCES, ESPECIALLY DETERGENTS, ARE ALSO DESCRIBED; AND A PROCESS FOR OPTICALLY BRIGHTENING CELLULOSE ESTER AND PARTICULARLY CELLULOSE ACETATE FIBERS IS ALSO DISCLOSED.

Abstract translation: 描述了新颖的1-（4'-甲氧基磺酰基 - 苯基）-3-（4“ - 氯苯基）吡唑啉，其意外地对纤维素酯纤维具有非常好的亲和力，并以纯白色光学增亮这些纤维，没有不希望的绿色或绿色 即使应用于较高浓度时也可使用 - 蓝色调; 还描述了含有该新化合物的组合物以及其它物质，特别是洗涤剂; 还公开了光学增白纤维素酯，特别是醋酸纤维素纤维的方法。

公开(公告)号：US3541110A

公开(公告)日：1970-11-17

申请号：US3541110D

申请日：1967-01-20

Applicant: AMERICAN HOME PROD

Inventor： BELL STANLEY C ,  GOCHMAN CARL

IPC: C07D231/56 ,  C07D49/18

CPC classification number: C07D231/56

公开(公告)号：US3461130A

公开(公告)日：1969-08-12

申请号：US3461130D

申请日：1965-04-28

Applicant: BAYER AG

Inventor： PETERSEN SIEGFRIED ,  GOLD HEINRICH ,  GRUNDMANN EKKEHARD ,  JUHLING LIESELOTTE

IPC: C07D207/32 ,  C07D207/325 ,  C07D213/38 ,  C07D231/12 ,  C07D233/54 ,  C07D249/04 ,  C07D277/28 ,  C07D471/04 ,  C07D521/00 ,  C07D49/18 ,  C07D49/36

CPC classification number: C07D207/325 ,  C07D213/38 ,  C07D231/12 ,  C07D233/56 ,  C07D249/04 ,  C07D249/08 ,  C07D471/04

公开(公告)号：US3457273A

公开(公告)日：1969-07-22

申请号：US3457273D

申请日：1966-08-26

Applicant: CENTRE NAT RECH SCIENT

Inventor： RUMPF PAUL ,  THUILLIER JEAN-EUGENE ,  THUILLIER GERMAINE

IPC: C07D231/34 ,  C07D49/04 ,  A61K27/00 ,  C07D49/18

CPC classification number: C07D231/34

公开(公告)号：US3903106A

公开(公告)日：1975-09-02

申请号：US46064774

申请日：1974-04-12

Applicant: LILLY CO ELI

Inventor： KATNER ALLEN S ,  PAGET CHARLES J ,  JACKSON WILLIAM T

IPC: C07D231/14 ,  C07D49/18

CPC classification number: C07D231/14

Abstract: Pyrazole-3-carboxylic acids, useful as complement inhibitors, are prepared by the alkaline hydrolysis of pyrazolo(1,5c)quinazolin-5(6H)-one-2-carboxylic acids or esters thereof.

Abstract translation: 可用作补体抑制剂的吡唑-3-羧酸通过吡唑并[1,5-c]喹唑啉-5（6H） - 酮-2-羧酸或其酯的碱水解制备。

公开(公告)号：US3879417A

公开(公告)日：1975-04-22

申请号：US35194173

申请日：1973-04-17

Applicant: UGINE KUHLMANN

Inventor： DOMERGUE ANNICK MARTHE SUZANNE ,  SUREAU ROBERT FREDERIC MICHEL

IPC: C09B57/02 ,  C07D249/06 ,  C07D521/00 ,  C07D49/18

CPC classification number: C07D231/12 ,  C07D233/56 ,  C07D249/06 ,  C07D249/08

Abstract: IN WHICH Hal represents a halogen, R represents an alkyl group containing 1 to 5 carbon atoms either unsubstituted or substituted by a non-ionic and non-chromophoric -chromophoric group, each of the substituents R1, R2 or R3, which are the same or different, representing a hydrogen or halogen atom, or an alkyl group comprising from 1 to 3 carbon atoms, or an aryl group; processes for their preparation and their use as fluorencent brightening agents for polyester fibres.

Coumarin compounds of the formula:

Abstract translation: 香豆素化合物的结构式如下：

公开(公告)号：US3855236A

公开(公告)日：1974-12-17

申请号：US22877072

申请日：1972-02-23

Applicant: UPJOHN CO

Inventor： KORNIS G ,  NIDY E

IPC: C07D231/16 ,  C07D49/18

CPC classification number: C07D231/16

Abstract: This chemical process invention provides 3,4,5-tribromopyrazole by direct tribromination of pyrazole in an aqueous reaction medium with alkali metal hydroxide. It further provides Nalkylation in the same aqueous alkaline medium to obtain 1(substituted-hydrocarbyl)-3,4,5-tribromopyrazoles useful as herbicides.

Abstract translation: 该化学方法发明通过吡唑在碱金属氢氧化物的水性反应介质中直接三溴化而提供3,4,5-三溴吡唑。 它还在相同的碱性水溶液中进一步提供N-烷基化，得到可用作除草剂的1-（取代烃基）-3,4,5-三溴吡唑。

公开(公告)号：US3843678A

公开(公告)日：1974-10-22

申请号：US23542472

申请日：1972-03-16

Applicant: TENNECO CHEM

Inventor： DIBELLA E

IPC: C07D231/56 ,  C07D49/18

CPC classification number: C07D231/56

Abstract: Indazoles that have the structural formula

WHEREIN X represents halogen, nitro, -SO2R, cyano, acoyl, acoylamino, aroylamino, alkyl, alkoxy, carboalkoxy, -COR, -CHO, or trihalomethyl; R represents alkylamino, hydroxy, halogen, alkyl, haloalkyl, phenyl, or substituted phenyl wherein the substituent is halogen, alkyl, or nitro; and n represents a number in the range of 1 to 4 are prepared by diazotizing the corresponding substituted o-toluidine in an aqueous mineral acid medium and adding the resulting diazonium salt solution to an aqueous solution containing basic anions, which is maintained at a pH of 4 to 10 and at a temperature of about 10*C. to 100*C. during the addition of the diazonium salt solution, and isolating the resulting indazole.

公开(公告)号：US3833606A

公开(公告)日：1974-09-03

申请号：US26242672

申请日：1972-06-13

Applicant: AMERICAN CYANAMID CO

Inventor： MOHAN A

IPC: C07D231/56 ,  C07D49/18

CPC classification number: C07D231/56

Abstract: 2-ALKYL-AND 2-ARYL-2H-INDAZOLES ARE PREPARED BY HEATING AN N-(O-NITROBENZYLIDENE)AMINE IN AN INERT SOLVENT IN THE PRESENCE OF IRON CARBONYL.