MX3465E - Procedimiento para la obtencion de ureas n,n'-difenil - Google Patents

Procedimiento para la obtencion de ureas n,n'-difenil

Info

Publication number
MX3465E
MX3465E MX004244U MX424461U MX3465E MX 3465 E MX3465 E MX 3465E MX 004244 U MX004244 U MX 004244U MX 424461 U MX424461 U MX 424461U MX 3465 E MX3465 E MX 3465E
Authority
MX
Mexico
Prior art keywords
formula
see gazette
obtaining
ureas
gazette
Prior art date
Application number
MX004244U
Other languages
English (en)
Inventor
Rudolf Hirt
Rudolf Fischer
Original Assignee
Wander Ltd Wander Ag Wander S
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wander Ltd Wander Ag Wander S filed Critical Wander Ltd Wander Ag Wander S
Publication of MX3465E publication Critical patent/MX3465E/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/06—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C275/40—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by nitrogen atoms not being part of nitro or nitroso groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/20—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D233/24—Radicals substituted by nitrogen atoms not forming part of a nitro radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/44—Nitrogen atoms not forming part of a nitro radical
    • C07D233/50—Nitrogen atoms not forming part of a nitro radical with carbocyclic radicals directly attached to said nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/14—Radicals substituted by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyridine Compounds (AREA)

Abstract

La presente invención se refiere a un procedimiento para la obtención de ureas N,N'-difenil de la fórmula:(ver gaceta) así como también las sales de adición de ácido de los mismos, en donde los símbolos R son de significado igual o diferente y representan restos básicos ligados directamente o por vía del miembro intermedio -NH- al núcleo y correspondientes a la fórmula:(ver gaceta) en donde R1 es hidrógeno, R2 y R3 juntamente forman dimetileno donde alguno de los átomos de hidrógeno pueden estar reemplazados por grupos alquilo que contiene 6 átomos de carbono a lo sumo, caracterizado porque a una temperatura de entre 15 y 250°C el compuesto de la fórmula:(ver gaceta) se hace reaccionar con una amina de la fórmula: (ver gaceta) en donde R2 y R3 se definen como arriba, R4 significa carboxi , anilinocarbonilo, alquilamino, carbonilo, dialquilaminocarbonilo, halógeno, alquilo o alcoxi, y con lo que se aisla el producto de la reacción en forma de la base libre o de una sal formada por adición de un ácido apropiado inorgánico u orgánico.
MX004244U 1960-10-14 1961-09-27 Procedimiento para la obtencion de ureas n,n'-difenil MX3465E (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CH1154760 1960-10-14
CH261761 1961-03-03
CH305961 1961-03-14
CH391961 1961-04-04
CH496661 1961-04-28
CH720161 1961-06-20

Publications (1)

Publication Number Publication Date
MX3465E true MX3465E (es) 1980-09-12

Family

ID=27543682

Family Applications (1)

Application Number Title Priority Date Filing Date
MX004244U MX3465E (es) 1960-10-14 1961-09-27 Procedimiento para la obtencion de ureas n,n'-difenil

Country Status (10)

Country Link
US (1) US3338917A (es)
DE (1) DE1445186C3 (es)
DK (1) DK119352B (es)
FR (1) FR1464M (es)
GB (1) GB1007334A (es)
MX (1) MX3465E (es)
NL (1) NL139886B (es)
NO (1) NO119949B (es)
OA (1) OA01084A (es)
SE (2) SE329151B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757955A (fr) * 1969-10-24 1971-04-23 Ici Ltd Compositions antivirales
BE757956A (fr) * 1969-10-24 1971-04-23 Ici Ltd Composes antiviraux
ATE189211T1 (de) * 1994-06-01 2000-02-15 Axys Pharm Inc Zusammensetzungen und verfahren zur behandlung von durch mast-zellen verursachten krankheiten
US5633388A (en) * 1996-03-29 1997-05-27 Viropharma Incorporated Compounds, compositions and methods for treatment of hepatitis C
EP1264820A4 (en) * 2000-03-14 2004-09-15 Fujisawa Pharmaceutical Co amide compounds
EP1395548A1 (en) 2001-02-26 2004-03-10 4Sc Ag Derivatives of diphenylurea, diphenyloxalic acid diamide and diphenylsulfuric acid diamide and their use as medicaments
CN100390150C (zh) * 2006-06-05 2008-05-28 吴汝林 盐酸咪唑苯脲的制备方法
WO2010151645A1 (en) 2009-06-25 2010-12-29 Texas Research International, Inc. Novel polyurea fiber
CN102898375B (zh) * 2012-11-13 2015-07-22 齐鲁动物保健品有限公司 一种2-(3-氨基苯基)咪唑啉盐酸盐的制备方法
WO2014089226A1 (en) * 2012-12-04 2014-06-12 The Board Of Trustees Of The University Of Illinois Antibacterial compounds targeting isoprenoid biosynthesis
CN103896843B (zh) * 2014-04-17 2016-02-24 山东久隆精细化工有限公司 一种咪唑苯脲的制备方法
JP7556856B2 (ja) * 2019-07-12 2024-09-26 日本化薬株式会社 発光性化合物又はその塩、並びにこれを含む偏光発光素子、偏光発光板、及び表示装置
WO2022249192A1 (en) * 2021-05-27 2022-12-01 Ramot At Tel-Aviv University Ltd. Broad-spectrum metastasis suppressing compounds and therapeutic uses thereof in human tumors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473577A (en) * 1945-05-28 1949-06-21 Petrolite Corp Carbonic acid amides of certain substituted glyoxalidines

Also Published As

Publication number Publication date
DE1445186A1 (de) 1968-10-24
SE335975B (es) 1971-06-21
DE1445186C3 (de) 1974-11-07
DE1445186B2 (de) 1974-03-28
GB1007334A (en) 1965-10-13
NO119949B (es) 1970-08-03
SE329151B (es) 1970-10-05
US3338917A (en) 1967-08-29
OA01084A (fr) 1968-08-07
DK119352B (da) 1970-12-21
NL139886B (nl) 1973-10-15
FR1464M (fr) 1962-08-27

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