ES8106273A1 - Un procedimiento para la preparacion de etanoaminas. - Google Patents

Un procedimiento para la preparacion de etanoaminas.

Info

Publication number
ES8106273A1
ES8106273A1 ES492488A ES492488A ES8106273A1 ES 8106273 A1 ES8106273 A1 ES 8106273A1 ES 492488 A ES492488 A ES 492488A ES 492488 A ES492488 A ES 492488A ES 8106273 A1 ES8106273 A1 ES 8106273A1
Authority
ES
Spain
Prior art keywords
group
hydrogen
methyl
atom
hydroxyl
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
ES492488A
Other languages
English (en)
Other versions
ES492488A0 (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 ES492488A0 publication Critical patent/ES492488A0/es
Publication of ES8106273A1 publication Critical patent/ES8106273A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/30—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/04—Anorexiants; Antiobesity agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/38—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino groups bound to acyclic carbon atoms and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/18—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part
    • C07C33/20—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part monocyclic
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • C07C45/292—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with chromium derivatives
    • 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
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/16—Radicals substituted by halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Diabetes (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Obesity (AREA)
  • Hematology (AREA)
  • Endocrinology (AREA)
  • Emergency Medicine (AREA)
  • Child & Adolescent Psychology (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Epoxy Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA MANUFACTURA CONTINUA DE UN HIDROXIALQUILCELULOSA SOLUBLE EN AGUA. CONSISTENTE EN: A) FORMAR UNA SUSPENSION A PARTIR DE UNA PARTE EN PESO DE CELULOSA; DE 0,2 A 0,4 PARTES EN PESO DE UN HIDROXIDO METALICO ALCALINO; SEIS A OCHO PARTES EN PESO DE UN DISOLVENTE ORGANICO; 1 A 2,1 PARTES EN PESO DE AGUA Y ACIDO MONOCLOROACETICO COMO AGENTE ETERIFICANTE; B) ALIMENTAR LA SUSPENSION ANTERIOR A UN APARATO DONDE SE MEZCLA CON OXIDO DE ETILENO COMO AGENTE ETERIFICANTE PARA EFECTUAR LA ETERIFICACION A UNA TEMPERATURA DE 40 GC, BAJO UNA PRESION DE HASTA TRES BARIAS, CON UN TIEMPO DE PERMANENCIA DE QUINCE A NOVENTA MINUTOS, PARA OBTENER UN GRADO DE SUSTITUCION ENTRE 0,5 Y 1,5. TANTO EN LA OPERACION A) COMO B), LOS AGENTES DE ETERIFICACION SE AÑADEN EN UNA PROPORCION DE 0,3 A 3,2 PARTES EN PESO POR PARTE EN PESO DE CELULOSA; C) HACER CIRCULAR LA SUSPENSION OBTENIDA DE LAS ANTERIORES ETAPAS VARIAS VECES A TRAVES DE UN DISPOSITIVO HOMOGENEIZADOR; D) ALIMENTAR LA SUSPENSION HOMOGENEIZADAEN UN REACTOR TUBULAR, DONDE A UNA TEMPERATURA DE 30 A 120 GC Y DURANTE SETENTA A CIENTO OCHENTA MINUTOS, A UNA PRESION DE 10 BARIAS, SE PRODUCE LA REACCION; E) TRANSFERIR LA SUSPENSION ANTERIOR A UN DISPOSITIVO REFRIGERANTE Y POSTERIORMENTE SOMETERLA AL TRATAMIENTO FINAL, MEDIANTE PROCESOS CONOCIDOS.
ES492488A 1979-06-16 1980-06-16 Un procedimiento para la preparacion de etanoaminas. Expired ES8106273A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7921039 1979-06-16

Publications (2)

Publication Number Publication Date
ES492488A0 ES492488A0 (es) 1981-08-01
ES8106273A1 true ES8106273A1 (es) 1981-08-01

Family

ID=10505900

Family Applications (2)

Application Number Title Priority Date Filing Date
ES492488A Expired ES8106273A1 (es) 1979-06-16 1980-06-16 Un procedimiento para la preparacion de etanoaminas.
ES499605A Granted ES499605A0 (es) 1979-06-16 1981-02-19 Un procedimiento para la preparacion de etanaminas

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES499605A Granted ES499605A0 (es) 1979-06-16 1981-02-19 Un procedimiento para la preparacion de etanaminas

Country Status (13)

Country Link
US (1) US4396627A (es)
EP (1) EP0021636B1 (es)
JP (1) JPS565445A (es)
AT (1) ATE1899T1 (es)
AU (1) AU5930680A (es)
CA (1) CA1151203A (es)
DE (1) DE3061205D1 (es)
DK (1) DK256480A (es)
ES (2) ES8106273A1 (es)
IE (1) IE49909B1 (es)
IL (1) IL60278A0 (es)
NZ (1) NZ193987A (es)
ZA (1) ZA803468B (es)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754047A (en) * 1979-08-16 1988-06-28 American Cyanamid Company Phenylethanolamine derivatives and acid addition salts thereof for enhancing the growth rate of meat-producing animals and/or improving the efficiency of feed utilization thereby
EP0040000B1 (en) * 1980-05-08 1983-10-12 Beecham Group Plc Arylethanolamine derivatives, their preparation and use in pharmaceutical compositions
DE3162756D1 (en) * 1980-05-22 1984-04-26 Beecham Group Plc Arylethanolamine derivatives, their preparation and use in pharmaceutical compositions
DE3260490D1 (en) * 1981-03-31 1984-09-06 Beecham Group Plc Secondary amines, their preparation, pharmaceutical compositions containing them and their use
EP0068669A1 (en) * 1981-06-20 1983-01-05 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
JPS58109455A (ja) * 1981-11-20 1983-06-29 Kureha Chem Ind Co Ltd Ｎ−ベンジルアミノ酸誘導体及びその製造法
CA1219865A (en) * 1982-05-14 1987-03-31 Leo Alig Aziridine phenethanolamine derivatives
EP0099707B1 (en) * 1982-07-16 1986-12-10 Beecham Group Plc 2-aminoethyl ether derivatives, processes for their preparation and pharmaceutical compositions containing them
CA1258454A (en) * 1982-08-10 1989-08-15 Leo Alig Phenethanolamines
EP0102213A1 (en) * 1982-08-21 1984-03-07 Beecham Group Plc Ethanolamine derivatives, pharmaceutical compositions containing them, and processes for preparing them
US4687873A (en) * 1983-02-03 1987-08-18 The Regents Of The University Of California Derivatives of β-adrenergic antagonists
JPS59193822A (ja) * 1983-04-15 1984-11-02 Kureha Chem Ind Co Ltd 腎炎治療剤
ZW6584A1 (en) * 1983-04-18 1985-04-17 Glaxo Group Ltd Phenethanolamine derivatives
DE3462789D1 (en) * 1983-08-17 1987-04-30 Beecham Group Plc 2-phenylethylamine derivatives
US4657929A (en) * 1983-10-25 1987-04-14 Fisons Plc Compounds
US4602044A (en) * 1983-12-19 1986-07-22 Eli Lilly And Company β-phenethanolamine antiobesity agents
US4562206A (en) * 1983-12-23 1985-12-31 Key Pharmaceuticals, Inc. Orally effective inotropic compounds
DK173685A (da) * 1984-04-17 1985-10-18 Glaxo Group Ltd Ethanolaminderivater
US4853381A (en) * 1984-04-17 1989-08-01 Glaxo Group Limited Ethanolamine compounds
LU85856A1 (fr) * 1984-04-17 1986-06-11 Glaxo Group Ltd Composes de phenethanolamine
GB8426200D0 (en) * 1984-10-17 1984-11-21 Glaxo Holdings Ltd Chemical compounds
IL75794A (en) * 1984-07-13 1989-01-31 Glaxo Group Ltd 2-hydroxy-5-(1-hydroxy-2-(aralkyloxyalkylamino)ethyl)aniline derivatives,their preparation and pharmaceutical compositions containing them
GB8420303D0 (en) * 1984-08-09 1984-09-12 Glaxo Group Ltd Chemical compounds
US4943591A (en) * 1984-10-17 1990-07-24 Glaxo Group Limited Dichloroaniline derivatives
US4642378A (en) * 1985-04-11 1987-02-10 Syntex (U.S.A.) Inc. Arylalkyl amines useful for lowering intraocular pressure
US4752621A (en) * 1985-04-11 1988-06-21 Syntex (U.S.A.) Inc. Arylalkyl amines useful for lowering intraocular pressure
NZ215753A (en) * 1985-04-16 1989-10-27 Hoffmann La Roche Phenethanolamine derivatives and pharmaceutical compositions
AU6747387A (en) * 1986-01-11 1987-07-16 Beecham Group Plc Arylethanolamine derivatives
GB8603475D0 (en) * 1986-02-12 1986-03-19 Glaxo Group Ltd Chemical compounds
GB8607312D0 (en) * 1986-03-25 1986-04-30 Ici Plc Therapeutic agents
EG18188A (en) * 1986-05-01 1992-09-30 Pfizer Ltd Process for preparation anti-arhythmia agents
GB8703007D0 (en) * 1987-02-10 1987-03-18 Glaxo Group Ltd Chemical compounds
US5234404A (en) * 1988-02-19 1993-08-10 Gensia Pharmaceuticals, Inc. Diagnosis, evaluation and treatment of coronary artery disease by exercise simulation using closed loop drug delivery of an exercise simulating agent beta agonist
US5108363A (en) * 1988-02-19 1992-04-28 Gensia Pharmaceuticals, Inc. Diagnosis, evaluation and treatment of coronary artery disease by exercise simulation using closed loop drug delivery of an exercise simulating agent beta agonist
DE68929037T2 (de) * 1988-09-22 1999-12-23 Sumitomo Chemical Co Optisch aktive Benzol-Derivate, Verfahren zu ihrer Herstellung und flüssigkristalline Zusammensetzung, welche solche Derivate als flüssigkristalline Verbindung enthält und Licht-Ausschaltelemente
GB8909273D0 (en) * 1989-04-24 1989-06-07 Glaxo Group Ltd Chemical compounds
US5151439A (en) * 1990-05-04 1992-09-29 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
US5061727A (en) * 1990-05-04 1991-10-29 American Cyanamid Company Substituted 5-(2-((2-aryl-2-hydroxyethyl)amino)propyl)-1,3-benzodioxoles
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US5561142A (en) * 1994-04-26 1996-10-01 Merck & Co., Inc. Substituted sulfonamides as selective β3 agonists for the treatment of diabetes and obesity
US5541197A (en) * 1994-04-26 1996-07-30 Merck & Co., Inc. Substituted sulfonamides as selective β3 agonists for the treatment of diabetes and obesity
US5705515A (en) * 1994-04-26 1998-01-06 Merck & Co., Inc. Substituted sulfonamides as selective β-3 agonists for the treatment of diabetes and obesity
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
US6075040A (en) 1996-09-05 2000-06-13 Eli Lilly And Company Selective β3 adrenergic agonists
ZA967892B (en) * 1995-09-21 1998-03-18 Lilly Co Eli Selective β3 adrenergic agonists.
GB2305665A (en) * 1995-09-26 1997-04-16 Merck & Co Inc Selective ß3 agonists for the treatment of diabetes aand obesity
ES2171839T3 (es) 1996-09-05 2002-09-16 Lilly Co Eli Analogos de carbazol como agonistas adrenergicos selectivos de beta3.
US5908830A (en) * 1996-10-31 1999-06-01 Merck & Co., Inc. Combination therapy for the treatment of diabetes and obesity
CO5011072A1 (es) 1997-12-05 2001-02-28 Lilly Co Eli Etanolaminas pirazinil substituidas como agfonistas de los receptores
GB0322559D0 (en) * 2003-09-18 2003-10-29 Avecia Ltd Process
TW200631929A (en) * 2004-12-10 2006-09-16 Speedel Experimenta Ag ω -phenyloctanamides
ES2394349B1 (es) 2012-08-29 2013-11-04 Fundación Centro Nacional De Investigaciones Cardiovasculares Carlos Iii Uso de agonistas selectivos de receptores beta-3 adrenérgicos para el tratamiento de hipertensión pulmonar

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US4137328A (en) * 1970-07-18 1979-01-30 Pfizer Inc. Phenyl-alkanolamine, alkylamine and α-aminoalkyl ketone derivatives as heart stimulants
GB1529972A (en) * 1975-07-29 1978-10-25 Allen & Hanburys Ltd Basic alcohols
JPS52113934A (en) * 1976-03-19 1977-09-24 Eisai Co Ltd Phenethylamine derivatives and bronchodilator containing the same

Also Published As

Publication number Publication date
ES8203073A1 (es) 1982-03-01
ES492488A0 (es) 1981-08-01
DK256480A (da) 1980-12-17
IL60278A0 (en) 1980-09-16
EP0021636A1 (en) 1981-01-07
ZA803468B (en) 1981-05-27
CA1151203A (en) 1983-08-02
ATE1899T1 (de) 1982-12-15
EP0021636B1 (en) 1982-12-01
ES499605A0 (es) 1982-03-01
DE3061205D1 (en) 1983-01-05
AU5930680A (en) 1981-01-08
JPS565445A (en) 1981-01-20
NZ193987A (en) 1985-02-28
JPS6326741B2 (es) 1988-05-31
IE49909B1 (en) 1986-01-08
IE801224L (en) 1980-12-16
US4396627A (en) 1983-08-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301