公开(公告)号：US3835188A

公开(公告)日：1974-09-10

申请号：US37166373

申请日：1973-06-20

Applicant: HOECHST AG

Inventor： WEYER R ,  HITZEL V ,  AUMULLER W ,  HEERDT R

IPC: A61K20060101 ,  A61K31/64 ,  C07C20060101 ,  C07C127/12

CPC classification number: Y10S514/866

Abstract: R1 represents hydrogen, lower molecular alkyl, acyl, phenyl, R2 is hydrogen, lower molecular alkyl, R3 is alkyl having 3 to 6 carbon atoms, cycloalkyl, alkylcycloalkyl, cycloalkylalkyl, cycloalkenyl, alkylcycloalkenyl having each 5 to 9 carbon atoms, cyclohexenylmethyl, chlorocyclohexyl, bicycloheptenylmethyl, bicycloheptylmethyl, bicycloheptenyl, bicycloheptyl, nortricyclyl, adamantyl, benzyl, phenylethyl, which as substance or in the form of their salts have pypoglycemic properties and which are distinguished by a strong and continuous lowering of the blood sugar level; processes for preparing them as well as pharmaceutical preparations containing the sulfonyl-ureas as an active substance.

IN WHICH X represents hydrogen, chlorine, bromine, methoxy or methyl, Y represents -CH(CH3)-CH2-, -CH2-CH(CH3)-or preferably -CH2-CH2-, Z represents hydrogen or together with Y and the phenylene radical the radical

Sulfonyl-ureas of the formula

Abstract translation: 磺酰脲，其中X表示氢，氯，溴，甲氧基或甲基，Y表示-CH（CH 3）-CH 2 - ， - CH 2 -CH（CH 3） - 优选-CH 2 -CH 2 - ，Z表示氢 或与Y和亚苯基一起，基团R1代表氢，低级分子烷基，酰基，苯基，R2是氢，低级分子烷基，R3是具有3至6个碳原子的烷基，环烷基，烷基环烷基，环烷基，环烯基，烷基环烯基， 每个5至9个碳原子，环己烯基甲基，氯代环己基，双环庚烯基甲基，双环庚基甲基，双环庚烯基，双环庚基，二环己基，金刚烷基，苄基，苯乙基，其物质或其盐形式具有降血糖性质，并且通过强烈和连续降低 的血糖水平; 制备它们的方法以及含有磺酰脲类作为活性物质的药物制剂。

公开(公告)号：US3835097A

公开(公告)日：1974-09-10

申请号：US28918372

申请日：1972-09-14

Applicant: HOECHST AG

Inventor： FISCHER E ,  MUCK K

IPC: C08K5/00 ,  C08F1/02

CPC classification number: C08K5/00 ,  Y10S260/43 ,  C08L59/02

Abstract: POLYACELTS, I.E. HOMOPOLYMERS OF FORMALDEHYDE OR OF TRIOXANE OR COPOLYMERS OF TRIOXANE WITH MONOFUNCTIONALLY REACTING COMPOUNDS SUCH AS CYCLIC ETHERS OR CYCLIC ACETALS AND POSSIBLY POLYFUNCTIONALLY REACTING COMPOUNDS CAN BE PROTECTED BY ADDITION OF STABILIZERS AGAINST THE ACTION OF HEAT AND OXYGEN. THEY CAN, HOWEVER, BE DEGRADED BY THE ACTION OF ULTRA-VIOLET LIGHT IF THEY CONTAIN LIGHT SENSITIZERS. THE POLYACETALS ARE SUITABLE FOR THE MANUFACTURE OF PACKING MATERIAL, ESPECIALLY SHEETS.

公开(公告)号：US3835091A

公开(公告)日：1974-09-10

申请号：US33690373

申请日：1973-03-01

Applicant: HOECHST AG

Inventor： SPANKEREN U ,  ROOS G ,  KAUSSEN R

IPC: C08L23/00 ,  C08K3/22 ,  C08K3/34 ,  C08K5/00 ,  C08K5/02 ,  C08L7/00 ,  C08L21/00 ,  C08L101/00 ,  C08F45/04 ,  C08F45/58

CPC classification number: C08K3/34 ,  C08K5/0066 ,  C08L23/02

Abstract: FLAME RESISTANT, REINFORCED POLYOLEFIN MIXTURES CONTAINING, IN ADDITION TO POLYOLEFIN, TALCUM, ANTIMONY TRIOXIDE AND TETRABROMOPHTHALIC ANHYDRIDE OR AN ADDITION PRODUCT OF 3 MOLES OF HEXACHLORO-CYCLPPENTADIENE PER MOLE OF TRISACRYLOLYL-PERHYDROTRIAZINE.

公开(公告)号：US3829508A

公开(公告)日：1974-08-13

申请号：US23982272

申请日：1972-03-30

Applicant: HOECHST AG

Inventor： DIERY H ,  HEISS L

IPC: C07C43/12 ,  C07C43/00

CPC classification number: C07C43/126 ,  Y10S516/01 ,  Y10S516/02

Abstract: COMPOUNDS OF THE GENERAL FORMULA

R1-CH(-X)-CH2-CH2-O-(CNH2NO-)M-R2

WHEREIN R1 STANDS FOR ALKYL CONTAINING 4 TO 20 CARBON ATOMS, X STANDS FOR CHLORINE OR BROMINE, R2 STAND FOR ALKYL CONTAINING 1 TO 20 CARBON ATOMS, A RADICAL OF AN ALKANE-CARBOXYLIC ACID CONTAINING 1 TO 18 CARBON ATOMS, THE PHENYL RADICAL, THE NAPHTHYL RADICAL OR AN ALKYL-PHENYL RADICAL CONTAINING 1 TO 12 ALIPHATIC CARBON ATOMS, THE BENZOYL OR BENZYL RADICAL OR THE RADICAL

R1-CH(-X)-CH2-CH2-

N STANDS FOR AN INTEGER FROM 2 TO 4 AND M STANDS FOR AN INTEGER FROM 2 TO 200, WHICH ARE USEFUL AS TENSIDES AND EMULSIFIERS, AND A PROCESS FOR PREPARING THEM BY REACTING A HALOGENO-METHYL ETHER OF THE FORMULA

R3O(CNH2NO)M-CH2X

IN WHICH X, N AND M HAVE THE MEANINGS GIVEN ABOVE, AND R3 STANDS FOR THE RADICAL -CH2CL OR -CH2BR OR HAS THE SAME MEANING AS R2, IN THE PRESENCE OF A FRIEDEL-CRAFTS CATALYST, AT 10 TO 100*C., WITH AN A-OLEFIN CONTAINING 8 TO 20 CARBON ATOMS.

公开(公告)号：US3828072A

公开(公告)日：1974-08-06

申请号：US27018872

申请日：1972-07-10

Applicant: HOECHST AG

Inventor： SPIETSCHKA E ,  LANDLER J

IPC: C09B5/24 ,  C09B57/14

CPC classification number: C09B57/14 ,  C09B5/2427

Abstract: PROCESS FOR PREPARING COMPOUNDS OF THE BENZOTHIOXANTHENE SERIES, WHEREIN CIOMPOUNDS OF THE 1-(2''-AMINOPHENYLMERCAPTO)-NAPHTHALENE SERIES OR OF THE 1-PHENYLMERCAPTO=8-AMINONAPHTHALENE SERIES ARE REACTED IN TERTIARY AMINES WITH COMPOUNDS YIELDING NITROSYL GROUPS AND THE DIAZNIUM COMPOUNDS SO OBTAINED ARE HEATED. THIS PROCESS IS SUITED FOR ALL COMPOUNDS WHICH CONTAIN THE BENZOTHIOXANTHENE RING, INDEPENDENTLY OF THEIR SUBSTIUENTS. THE PRODUCTS OBTAINED BY THIS PROCESS HAVE A MARKEDLY HIGHER PURITY AND ARE OBTAINED IN A HIGHER YIELD AS COMPARED TO OTHER PROCESSES.

公开(公告)号：US3816067A

公开(公告)日：1974-06-11

申请号：US26315772

申请日：1972-06-15

Applicant: HOECHST AG

Inventor： PELSTER G ,  WURTZ V ,  FEESS E

IPC: D06P3/10 ,  D06P3/82 ,  D06P1/38

CPC classification number: D06P3/10 ,  D06P3/8219 ,  Y10S8/924

Abstract: Process for preparing on textile materials consisting of polyamide fibres or of their mixtures with cellulose fibres, or containing such fibres or fibre blends, prints and pad-dyeings having extremely good fastnesses to wet processing, using reactive dyestuffs for printing and padding, and fixing these dyestuffs by steaming at a pH range of from about 6 to 11, preferably of from 7 to 8.5.

Abstract translation: 用于制备由聚酰胺纤维或其与纤维素纤维混合的纺织材料或含有这种纤维或纤维混合物的纺织材料的方法，对湿法加工具有非常好的坚牢度的印花和垫染，使用活性染料进行印刷和填充，以及固定这些 通过蒸汽在约6至11，优选7至8.5的pH范围内进行染色。

公开(公告)号：US3813449A

公开(公告)日：1974-05-28

申请号：US27350872

申请日：1972-07-20

Applicant: HOECHST AG

Inventor： HARTWIMMER R ,  WEISS E

IPC: C08F8/50 ,  C07C19/08

CPC classification number: B29C47/92 ,  B29C47/0004 ,  B29C47/802 ,  B29C2947/92514 ,  B29C2947/92704 ,  C08F8/50 ,  C08F2810/10 ,  C08F114/26

Abstract: THE PRESENT INVENTION RELATES TO A PROCESS FOR THE PREPARATION OF LOW MOLECULAR WEIGHT FLUOROCARBON WAXES BY THERMAL CRACKING OF POLYTETRAFLUOROETHYLENE OR COPOLYMERS OF TETRAFLUORETHYLENE AND HIGHER PERFLUORO-OLEFINS AT ELEVATED TEMPERATURES AND PRESSURES UNDER THE SIMULTANEOUS INFLUENCE OF SHEARING AND FRICTION FORCES.

公开(公告)号：US3812231A

公开(公告)日：1974-05-21

申请号：US22388572

申请日：1972-02-07

Applicant: HOECHST AG

Inventor： HIRSCHBERG K ,  KRAMER L

IPC: D02J1/22 ,  B29C17/02

CPC classification number: D02J1/224 ,  Y10S264/73

Abstract: A process is described according to which filaments made of synthetic linear polyesters and having coarse titers are drawn at a high running speed from heated pairs of feed godets. One of the two feed godets is maintained at a temperature lower than that of the other godet. The difference in temperature is in the range of from 1* to 35*C. The draw point is stabilized on the hotter godet and regularity of the filaments is improved.

公开(公告)号：US3812138A

公开(公告)日：1974-05-21

申请号：US26560472

申请日：1972-06-23

Applicant: HOECHST AG

Inventor： HEISE H ,  MEES B

IPC: C07D263/58 ,  C07D277/68 ,  C07D85/38 ,  C07D91/44

CPC classification number: C07D263/58 ,  C07D277/68

Abstract: A PROCESS FOR PREPARING BENZOXAZOLONES-(2) AND BENZOTHIAZONES-(2) HAVING THE GENERAL FORMULA

O=C
WHEREIN R IS A HYDROGEN OR HALOEN ATOM, PREFERABLY A CHLORINE OR BROMINE ATOM, AN ALKYL GROUP HAVING 1 TO 3 CARBON ATOMS, PREFERABLY AMETHYL GROUP, AN ALKOXY GROUP HAVING 1 TO 3 CARBON ATOMS, PREFERABLY A METHYL GROUP AND X IS OXYGEN OR SULFUR. THE BENZOXAZOLONES-(2) OR THE BENOTHIAZOLONES-(2) THUS OBTAINED ARE VALUABLE INTERMEDIATES FOR PHARMACEUTICAL PRODUCTS, FOR EXAMPLE ANALGETICS, HYPNOTIC, ANTIPYRETICS AND ESPECIALLY FOR DYESTUFFS SUCH AS AZO DYESTUFFS.

公开(公告)号：US3812130A

公开(公告)日：1974-05-21

申请号：US27433172

申请日：1972-07-24

Applicant: HOECHST AG

Inventor： LANDLER J ,  SPIETSCHKA E

IPC: C07D221/14 ,  C07D39/00

CPC classification number: C07D221/14

Abstract: PROCESS FOR PREPARING NAPHTHALENE-1,8-DICARBOXYLIC ACIDIMIDE, WHEREIN SOLID NAPHTHALENE-1,8-DICARBOXYLIC ACIDANHYDRIDE IS REACTED WITH GASEOUS AMMONIA AT ELEVATED TEMPERATURES. THIS PROCESS YIELDS NAPHTHALENE-1,8-DICARBOXYLIC ACID IMIDE IN AN ALMOST QUANTITATIVE YIELD AND IN A HIGH PURITY, SO THAT IT MAY BE DIRECTLY USED FOR THE PREPARATION OF PERYLENE-TETRACARBOXYLIX ACID-DIIMIDE PIGMENTS.