[go: up one dir, main page]

ES8301218A1 - Un procedimiento para la preparacion de imidazoles antiinflamaticos. - Google Patents

Un procedimiento para la preparacion de imidazoles antiinflamaticos.

Info

Publication number
ES8301218A1
ES8301218A1 ES504121A ES504121A ES8301218A1 ES 8301218 A1 ES8301218 A1 ES 8301218A1 ES 504121 A ES504121 A ES 504121A ES 504121 A ES504121 A ES 504121A ES 8301218 A1 ES8301218 A1 ES 8301218A1
Authority
ES
Spain
Prior art keywords
alpha
imidazole
methanamines
polyfluoroalkyl
diaryl
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES504121A
Other languages
English (en)
Other versions
ES504121A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES504121A0 publication Critical patent/ES504121A0/es
Publication of ES8301218A1 publication Critical patent/ES8301218A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE IMIDAZOLES. CONSISTE EN HACER REACCIONAR EL COMPUESTO (I) DONDE R'' ES ALQUILO C <003> O UN GRUPO PROTECTOR P LABIL FRENTE A LOS ACIDOS, CON UNA BASE FUERTE, Y DESPUES DE UNA CETONIMIDA FLUORADA N-SUSTITUIDA. SE OBTIENE EL COMPUESTO (II) EN QUE R Y R SON DISTINTOS DE HIDROGENO CUANDO ESTAN PRESENTES UN GRUPO SI(CH ) Y/O EL GRUPO P, SE HACE REACCIONAR EL PRODUCTO (I) CON UN ACIDO Y CUANDO POR LO MENOS UNO DE LOS GRUPOS R O R ES H, SE HACE REACCIONAR EL PRODUCTO (II) CON UN AGENTE ALQUILANTE. OPCIONALMENTE, SE TRANSFORMA EL PRODUCTO OBTENID EN LA SAL DE ADICION DE ACIDO FARMACEUTICAMENTE ACEPTABLE. EL COMPUESTO OBTENIDO TIENE FORMULA GENERAL (III).
ES504121A 1980-07-21 1981-07-20 Un procedimiento para la preparacion de imidazoles antiinflamaticos. Expired ES8301218A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17087180A 1980-07-21 1980-07-21
US06/271,276 US4348404A (en) 1980-07-21 1981-06-15 Antiinflammatory 4,5-diaryl-α-polyfluoroalkyl-1H-imidazole-2-methanamines

Publications (2)

Publication Number Publication Date
ES504121A0 ES504121A0 (es) 1982-12-01
ES8301218A1 true ES8301218A1 (es) 1982-12-01

Family

ID=26866505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504121A Expired ES8301218A1 (es) 1980-07-21 1981-07-20 Un procedimiento para la preparacion de imidazoles antiinflamaticos.

Country Status (16)

Country Link
US (1) US4348404A (es)
EP (1) EP0044486B1 (es)
AU (1) AU7312581A (es)
CA (1) CA1144552A (es)
DE (1) DE3166949D1 (es)
DK (1) DK323981A (es)
ES (1) ES8301218A1 (es)
FI (1) FI812270L (es)
GR (1) GR76541B (es)
HU (1) HU185938B (es)
IL (1) IL63368A0 (es)
NO (1) NO812484L (es)
NZ (1) NZ197762A (es)
PH (1) PH16513A (es)
PT (1) PT73388B (es)
YU (1) YU180181A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA826501B (en) * 1982-09-06 1984-04-25 Du Pont Anti-hypertensive imidazole derivative
US4478845A (en) * 1983-01-19 1984-10-23 E. I. Du Pont De Nemours And Company Antiinflammatory and/or analgesic imidazoimidazoles
US4632930A (en) * 1984-11-30 1986-12-30 E. I. Du Pont De Nemours And Company Antihypertensive alkyl-arylimidazole, thiazole and oxazole derivatives
NZ238688A (en) * 1990-06-28 1992-05-26 Smithkline Beecham Corp Substituted histidines: pharmaceutical compositions, preparation and uses thereof
US6426360B1 (en) * 1994-07-28 2002-07-30 G D Searle & Co. 4,5-substituted imidazolyl compounds for the treatment of inflammation
US5620999A (en) * 1994-07-28 1997-04-15 Weier; Richard M. Benzenesulfonamide subtituted imidazolyl compounds for the treatment of inflammation
US5700826A (en) * 1995-06-07 1997-12-23 Ontogen Corporation 1,2,4,5-tetra substituted imidazoles as modulators of multi-drug resistance
EP0994858A1 (en) * 1997-06-30 2000-04-26 Ortho-McNeil Pharmaceutical, Inc. 2-substituted imidazoles useful in the treatment of inflammatory diseases
US5840721A (en) * 1997-07-09 1998-11-24 Ontogen Corporation Imidazole derivatives as MDR modulators
KR20010025087A (ko) 1998-05-22 2001-03-26 스튜어트 알. 수터 신규한 2-알킬 치환된 이미다졸 화합물
TWI283577B (en) * 1999-10-11 2007-07-11 Sod Conseils Rech Applic Pharmaceutical composition of imidazole derivatives acting as modulators of sodium channels and the use thereof
ATE382044T1 (de) * 1999-11-22 2008-01-15 Smithkline Beecham Plc Imidazol- derivate
CA2394570A1 (en) * 1999-12-17 2001-06-21 The Procter & Gamble Company N-(1-phenylethyl)-5-phenyl-imidazole-2-amine compounds, their compositions and uses
US6596739B2 (en) 2000-03-29 2003-07-22 The Procter & Gamble Company N-(1-phenylethyl)-5-phenyl-imidazole-2-amine compounds, their compositions and uses
GB0112348D0 (en) * 2001-05-19 2001-07-11 Smithkline Beecham Plc Compounds
WO2003022837A1 (en) * 2001-09-05 2003-03-20 Smithkline Beecham P.L.C. Heterocycle-carboxamide derivatives as raf kinase inhibitors
EP1394043B1 (en) 2002-08-30 2006-04-26 Ishida Co., Ltd. Display strip

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532547A (en) * 1950-12-05 Z-aminoalkyl-glyoxaline derivatives
US3197480A (en) * 1962-12-12 1965-07-27 Du Pont 2 and 2, 4-(alpha hydroxypolyperhalocycloalkyl)-thiophenes, pyrroles, and furans; 2 and 2, 4-[(alpha hydroxyalpha, alpha dipolyperhalo hydrocarbon) methyl]-thiophenes, pyrroles and furans and process for making them
US3707475A (en) * 1970-11-16 1972-12-26 Pfizer Antiinflammatory imidazoles
US3929807A (en) * 1971-05-10 1975-12-30 Ciba Geigy Corp 2-Substituted-4(5)-(aryl)-5(4)-(2,3 or -4-pyridyl)-imidazoles
BE793407A (fr) 1971-12-28 1973-06-28 Hoechst Ag Imidazolyl - (2) -carbinols ayant une activite hypolipidemique et leur procede de preparation
US4190666A (en) * 1975-08-11 1980-02-26 E. I. Du Pont De Nemours And Company Anti-inflammatory 4,5-diarly-2-(substituted-thio)imidazoles and their corresponding sulfoxides and sulfones
US4159338A (en) * 1977-02-09 1979-06-26 E. I. Du Pont De Nemours And Company Antiinflammatory-4,5-dicyclic-2-(substituted thio)-imidazoles and their corresponding sulfoxides and sulfones
DE2960506D1 (en) * 1978-04-24 1981-10-29 Dumex Ltd As Arylimidazoles, their synthesis and pharmaceutical or veterinary preparations containing them
US4199592A (en) * 1978-08-29 1980-04-22 E. I. Du Pont De Nemours And Company Antiinflammatory 4,5-diaryl-2-nitroimidazoles

Also Published As

Publication number Publication date
ES504121A0 (es) 1982-12-01
PT73388B (en) 1983-09-14
EP0044486B1 (en) 1984-10-31
NO812484L (no) 1982-01-22
EP0044486A1 (en) 1982-01-27
DK323981A (da) 1982-01-22
US4348404A (en) 1982-09-07
GR76541B (es) 1984-08-10
NZ197762A (en) 1984-09-28
CA1144552A (en) 1983-04-12
DE3166949D1 (de) 1984-12-06
IL63368A0 (en) 1981-10-30
AU7312581A (en) 1982-01-28
PH16513A (en) 1983-11-08
PT73388A (en) 1981-08-01
HU185938B (en) 1985-04-28
FI812270L (fi) 1982-01-22
YU180181A (en) 1984-02-29

Similar Documents

Publication Publication Date Title
ES8301218A1 (es) Un procedimiento para la preparacion de imidazoles antiinflamaticos.
IE791643L (en) 4,5-diaryl-2-nitroimidazoles
HUT39151A (en) Process for production of diaril acetilens
ATE22104T1 (de) Herstellung von pyrrolo-(3,4-c)-pyrrolen.
GR74609B (es)
ES2008974A6 (es) Formulacion liquida de enzimas para aplicacion tecnica, utilizaciones y procedimientos de empleo para desencalado, adobo, remojo y desengrasado de pieles en tripa.
ZA861653B (en) Phenyl carbamates
ES8302652A2 (es) Un procedimiento para la preparacion de derivados de pirrol
ES8206465A1 (es) Un procedimiento para la preparacion de 4,5-diaril-&amp;-cpolifluoralquil)-1-4-pirrol-2metanaminas antiinflamatorias.
AU568997B2 (en) Substituted 5-(1,4-piperazinyl)-2,4-diaminopyridine
DE3361812D1 (en) Antiinflammatory and/or analgesic 2,3-diaryl-5-halo thiophenes
IT8620970A0 (it) Eteri 5,6-epossi-7-ossabicicloeptano sostituiti utili nel trattamento di trombosi.
ES8205203A1 (es) Un procedimiento para la preparacion de derivados del imidazol.
BG35041A3 (en) Method for preparing substituted 2- piperadine- 4- amino- 6, 7- dimetoxyquinazolines
AU9034882A (en) Treating carbon blocks
IL69624A0 (en) 1,2,3,4-tetrahydro-1-aminomethyl-4-phenyl-isoquinolines and their preparation
BE888570A (fr) Procede d&#39;oxydation d&#39;hydrocarbures,
IT8420916A1 (it) &#34;procedimento di riduzione di c-nitroscarilammine&#34;.
JPS51128474A (en) Process for treating of microbial cells
AU8892182A (en) Sludge treatment or dewatering process
ATE24932T1 (de) Modifizierung von mikroorganismen.
SU1216944A1 (ru) Способ получения 2,6-ди-трет-бутилфенола
DE3160046D1 (en) Herbicidal compositions based on 2,4-diamino-6-chloro-5-methylthio-pyrimidine and diclofop methyl, and process for the treatment of cultures with the aid of said compositions
SU925072A1 (ru) Способ получения 2,5-диметокси-2-диметоксиметил-2,5-дигидрофурана
SU877952A1 (ru) Способ переработки редкометального сырья

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201