ES8304063A1 - Un procedimiento para la preparacion de derivados de 2-feniletanolamina. - Google Patents

Un procedimiento para la preparacion de derivados de 2-feniletanolamina.

Info

Publication number
ES8304063A1
ES8304063A1 ES507298A ES507298A ES8304063A1 ES 8304063 A1 ES8304063 A1 ES 8304063A1 ES 507298 A ES507298 A ES 507298A ES 507298 A ES507298 A ES 507298A ES 8304063 A1 ES8304063 A1 ES 8304063A1
Authority
ES
Spain
Prior art keywords
hydrogen
bromine
chlorine
fluorine
ethyl
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
ES507298A
Other languages
English (en)
Other versions
ES507298A0 (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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 Beecham Group PLC filed Critical Beecham Group PLC
Publication of ES507298A0 publication Critical patent/ES507298A0/es
Publication of ES8304063A1 publication Critical patent/ES8304063A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
    • C07C217/54—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
    • C07C217/56—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains not further substituted by singly-bound oxygen atoms
    • C07C217/62—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains not further substituted by singly-bound oxygen atoms linked by carbon chains having at least three carbon atoms between the amino groups and the six-membered aromatic ring or the condensed ring system containing that ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups

Landscapes

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

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DE 2-FENILETANOLAMINA Y DE SUS SALES, DE FORMULA (I), EN LAS QUE R Y R SON HIDROGENO, METILO O ETILO; R , R , R Y X PUEDEN SER VARIOS TIPOS DE RADICALES; Y N VALE 1 O 2. CONSISTE EN LA REACCION DE REDUCCION DE UN COMPUESTO DE FORMULA (II), EN LA QUE R , R , R , R Y N TIENEN EL MISMO SIGNIFICADO QUE EN LA FORMULA (I), Y R, R, R, R, R, R Y R PUEDEN SER VARIOS TIPOS DE RADICALES. LA REDUCCION SE PUEDE EFECTUAR MEDIANTE HIDRUROS METALICOS, O POR HIDROGENACION CATALITICA, UTILIZANDO CATALIZADORES TALES COMO PD SOBRE CARBON O PLATINO. ESTOS COMPUESTOS TIENEN APLICACIONES FARMACOLOGICAS POR SU ACTIVIDAD ANTI-OBESIDAD HIPOGLUCEMICA, ANTIINFLAMATORIA Y DE INHIBICION DE AGREGACION DE PLAQUETAS.
ES507298A 1980-11-20 1981-11-19 Un procedimiento para la preparacion de derivados de 2-feniletanolamina. Expired ES8304063A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8037299 1980-11-20

Publications (2)

Publication Number Publication Date
ES507298A0 ES507298A0 (es) 1983-02-16
ES8304063A1 true ES8304063A1 (es) 1983-02-16

Family

ID=10517449

Family Applications (2)

Application Number Title Priority Date Filing Date
ES507298A Expired ES8304063A1 (es) 1980-11-20 1981-11-19 Un procedimiento para la preparacion de derivados de 2-feniletanolamina.
ES516472A Expired ES8400390A1 (es) 1980-11-20 1982-10-13 Un procedimiento para la preparacion de derivados de 2-fenileta-nolamina.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES516472A Expired ES8400390A1 (es) 1980-11-20 1982-10-13 Un procedimiento para la preparacion de derivados de 2-fenileta-nolamina.

Country Status (13)

Country Link
US (1) US4382958A (es)
EP (1) EP0052963B1 (es)
JP (1) JPS57116030A (es)
AU (1) AU546377B2 (es)
CA (1) CA1175444A (es)
DE (1) DE3169094D1 (es)
ES (2) ES8304063A1 (es)
GB (1) GB2096988B (es)
GR (1) GR77306B (es)
IE (1) IE52403B1 (es)
NZ (1) NZ198884A (es)
PT (1) PT73997B (es)
ZA (1) ZA817881B (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3271132D1 (en) * 1981-07-11 1986-06-19 Beecham Group Plc Secondary phenylethanol amines, processes for their preparation and their pharmaceutical application
DE3267406D1 (en) * 1981-07-11 1985-12-19 Beecham Group Plc Secondary phenyl ethanol amines and their pharmaceutical use
CA1219865A (en) * 1982-05-14 1987-03-31 Leo Alig Aziridine phenethanolamine derivatives
DE3368258D1 (en) * 1982-07-16 1987-01-22 Beecham Group Plc 2-aminoethyl ether derivatives, processes for their preparation and pharmaceutical compositions containing them
EP0118489A1 (en) * 1982-08-27 1984-09-19 Beecham Group Plc Secondary arylethanolamines
GB8310556D0 (en) * 1983-04-19 1983-05-25 Beecham Group Plc Compounds
DE3462789D1 (en) * 1983-08-17 1987-04-30 Beecham Group Plc 2-phenylethylamine derivatives
CA1262729A (en) * 1983-10-19 1989-11-07 Leo Alig Phenoxypropanolamines
US5166218A (en) * 1983-10-19 1992-11-24 Hoffmann-La Roche Inc. Phenoxypropanolamines and pharmaceutical compositions thereof
US4602044A (en) * 1983-12-19 1986-07-22 Eli Lilly And Company β-phenethanolamine antiobesity agents
GB8412862D0 (en) * 1984-05-19 1984-06-27 Beecham Group Plc Compounds
GB8615995D0 (en) * 1986-07-01 1986-08-06 Glaxo Group Ltd Veterinary preparations
DE3623940A1 (de) * 1986-07-16 1988-01-21 Bayer Ag Arylethanolhydroxylamine, verfahren zu ihrer herstellung und ihre verwendung zur leistungsfoerderung
DE3866984D1 (en) * 1987-07-21 1992-01-30 Hoffmann La Roche Phenoxypropanolamine.
EP0303546B1 (fr) * 1987-08-12 1994-12-28 Sanofi Procédé pour la O-alkylation de N-(hydroxy)aralkylphényléthanolamines
FR2619379B1 (fr) * 1987-08-12 1990-01-12 Midy Spa Procede pour la o-alkylation de n-(hydroxy) aralkyl-phenylethanolamines
CA2010638A1 (en) * 1989-03-07 1990-09-07 Leo Alig Bisphenethanolamines
US5356913A (en) * 1990-02-09 1994-10-18 The Upjohn Company Use of insulin sensitizing agents to treat hypertension
ATE93138T1 (de) * 1990-02-09 1993-09-15 Upjohn Co Verwendung insulin-sensiblisierender wirkstoffe zur behandlung von hypertonie.
US5245053A (en) * 1990-05-04 1993-09-14 American Cyanamid Company Substituted 5-(2-(2-aryl-2-hydroxyethyl)-amino)propyl)-1,3-benzodioxoles
US5061727A (en) * 1990-05-04 1991-10-29 American Cyanamid Company Substituted 5-(2-((2-aryl-2-hydroxyethyl)amino)propyl)-1,3-benzodioxoles
US5106867A (en) * 1990-05-04 1992-04-21 American Cyanamid Company Method of increasing lean meat in edible animals
US5151439A (en) * 1990-05-04 1992-09-29 American Cyanamid Company Substituted 5-(2-((2-aryl-2-hydroxyethyl)amino)propyl)-1,3-benzodioxoles
CA2164009A1 (en) * 1993-06-14 1994-12-22 Robert L. Dow Secondary amines as antidiabetic and antiobesity agents
US5578638A (en) * 1993-11-05 1996-11-26 American Cyanamid Company Treatment of glaucoma and ocular hypertension with β3 -adrenergic agonists
US5563171A (en) * 1993-11-05 1996-10-08 American Cyanamid Company Treatment of glaucoma and ocular hypertension with β3-adrenergic agonists
US5627200A (en) * 1994-09-26 1997-05-06 Pfizer Inc β3 -Adrenoceptor agonists and antagonists for the treatment of intestinal motility disorders, depression, prostate disease and dyslipidemia
ZA967892B (en) * 1995-09-21 1998-03-18 Lilly Co Eli Selective β3 adrenergic agonists.
EP0827746B1 (en) 1996-09-05 2002-04-03 Eli Lilly And Company Carbazole analogues as selective beta3 adrenergic agonists
US5808080A (en) * 1996-09-05 1998-09-15 Eli Lilly And Company Selective β3 adrenergic agonists
CO5011072A1 (es) 1997-12-05 2001-02-28 Lilly Co Eli Etanolaminas pirazinil substituidas como agfonistas de los receptores
SE9802974D0 (sv) 1998-09-03 1998-09-03 Astra Ab New crystalline forms

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2034277A1 (en) * 1970-07-10 1972-01-20 Troponwerke Dinklage & Co, 5000 Köln Mulheim 1-(3-hydroxyphenyl)-2-(1-(4-(2-hydroxy or ethoxy)-phenyl) - propyl-2-amino)-ethanol-(1)-with bronchodilatory action
IL45396A0 (en) * 1973-08-23 1974-11-29 Beecham Group Ltd Pharmaceutical compositions containing aryl aralkyl ether and thioether derivatives,certain such novel compounds and their preparation
GB1531718A (en) * 1974-11-20 1978-11-08 Pharmacia As Phenylethanolamines
FR2328456A1 (fr) * 1975-10-22 1977-05-20 Bruneau & Cie Lab Derives de phenylethanolamine, leur preparation et leur application en therapeutique
FR2367487A2 (fr) * 1976-10-12 1978-05-12 Bruneau & Cie Lab Melanges racemiques d'(hydroxy-4 (hy
US4490392A (en) * 1977-08-11 1984-12-25 Tanabe Seiyaku Co., Ltd. Benzylalcohol derivative and process for preparing
ZA791403B (en) * 1978-04-10 1980-05-28 Draco Ab Composition of matter
DE3062216D1 (en) * 1979-09-06 1983-04-07 Beecham Group Plc Cinnamic acid derivatives, their preparation, and pharmaceutical compositions containing them

Also Published As

Publication number Publication date
NZ198884A (en) 1985-07-31
ES507298A0 (es) 1983-02-16
PT73997B (en) 1983-03-31
EP0052963B1 (en) 1985-02-20
GR77306B (es) 1984-09-11
IE812715L (en) 1982-05-20
GB2096988A (en) 1982-10-27
DE3169094D1 (en) 1985-03-28
ES516472A0 (es) 1983-11-01
EP0052963A1 (en) 1982-06-02
US4382958A (en) 1983-05-10
JPS57116030A (en) 1982-07-19
AU546377B2 (en) 1985-08-29
ZA817881B (en) 1982-10-27
GB2096988B (en) 1984-08-01
ES8400390A1 (es) 1983-11-01
IE52403B1 (en) 1987-10-14
PT73997A (en) 1981-12-01
CA1175444A (en) 1984-10-02
AU7762481A (en) 1982-05-27

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