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RO83051B - Procedeu pentru prepararea unor derivati de fenetanolamina - Google Patents

Procedeu pentru prepararea unor derivati de fenetanolamina

Info

Publication number
RO83051B
RO83051B RO105064A RO10506479A RO83051B RO 83051 B RO83051 B RO 83051B RO 105064 A RO105064 A RO 105064A RO 10506479 A RO10506479 A RO 10506479A RO 83051 B RO83051 B RO 83051B
Authority
RO
Romania
Prior art keywords
preparation
group
general formula
carbon atoms
stereochemical configuration
Prior art date
Application number
RO105064A
Other languages
English (en)
Other versions
RO83051A (ro
Inventor
Jack Mills
Klaus Kurt Schmiegel
Walter Norman Shaw
Original Assignee
Eli Lilly 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 Eli Lilly And Co filed Critical Eli Lilly And Co
Publication of RO83051A publication Critical patent/RO83051A/ro
Publication of RO83051B publication Critical patent/RO83051B/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/06—Preparation of carboxylic acid nitriles from N-formylated amino compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • A61P3/06—Antihyperlipidemics
    • 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
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
    • C07C243/38—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms

Landscapes

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

Abstract

Procedeul pentru prepararea unor derivati de fenetanolamina cu formula generala I: (vezi form. in desc.) în care R1 reprezinta un atom de hidrogen sau de fluor, R2 reprezinta un radical metil sau etil, R3 reprezinta o grupare hidroxi sau radical alcanoiloxi cu 1....4 atomi de carbon, aminocarbonil, metilaminocarbonil sau alcoxicarbonil cu 1....2 atomi de carbon în grupa ascoxi C reprezinta un atom de carbon asimetric, avînd configuratia sterochimica absoluta R si C reprezinta un atom de carbon asimetric, avînd configuratia stereochimica absoluta S si anume un compus cu formula generala II:(vezi form. in desc.) în care R1, R2, R3 au semnificatiile mentionate mai sus, M reprezinta o grupa trimetilsilil se supune unei reactii de hidroliza la o temperatura între 0 si 50 degree C, în mediul de metanol , la un pH între 2 si 8 si eventual se separa produsul cu formula U sub forma de amestec de enantiomeri R,Ssi S,S spre a se obtin saruri acceptabile farmacologic.
RO105064A 1978-07-03 1979-07-02 Procedeu pentru prepararea unor derivati de fenetanolamina RO83051B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92167078A 1978-07-03 1978-07-03

Publications (2)

Publication Number Publication Date
RO83051A RO83051A (ro) 1984-02-21
RO83051B true RO83051B (ro) 1984-02-28

Family

ID=25445792

Family Applications (4)

Application Number Title Priority Date Filing Date
RO105065A RO83052B (ro) 1978-07-03 1979-07-02 Procedeu pentru prepararea unor derivati de fenetanolamina
RO7998009A RO77728A (ro) 1978-07-03 1979-07-02 Procedeu pentru prepararea unor derivati de fenetanolamina
RO105064A RO83051B (ro) 1978-07-03 1979-07-02 Procedeu pentru prepararea unor derivati de fenetanolamina
RO7998013A RO77732A (ro) 1978-07-03 1979-07-02 Procedeu pentru prepararea unor derivati de fenetanolamina

Family Applications Before (2)

Application Number Title Priority Date Filing Date
RO105065A RO83052B (ro) 1978-07-03 1979-07-02 Procedeu pentru prepararea unor derivati de fenetanolamina
RO7998009A RO77728A (ro) 1978-07-03 1979-07-02 Procedeu pentru prepararea unor derivati de fenetanolamina

Family Applications After (1)

Application Number Title Priority Date Filing Date
RO7998013A RO77732A (ro) 1978-07-03 1979-07-02 Procedeu pentru prepararea unor derivati de fenetanolamina

Country Status (31)

Country Link
EP (3) EP0048037A1 (ro)
JP (2) JPS559096A (ro)
KR (1) KR880002310B1 (ro)
AR (4) AR229080A1 (ro)
AT (2) AT367025B (ro)
AU (2) AU523720B2 (ro)
BE (2) BE877394A (ro)
BG (4) BG31646A3 (ro)
CA (2) CA1142954A (ro)
CH (2) CH642618A5 (ro)
CS (4) CS208662B2 (ro)
DD (2) DD144761A5 (ro)
DE (2) DE2964604D1 (ro)
DK (2) DK160936C (ro)
EG (1) EG14238A (ro)
ES (4) ES482156A1 (ro)
FI (2) FI792081A (ro)
FR (3) FR2430410B1 (ro)
GB (3) GB2101582B (ro)
GR (2) GR72940B (ro)
HU (2) HU179171B (ro)
IE (2) IE48769B1 (ro)
IL (2) IL57671A (ro)
LU (2) LU81457A1 (ro)
NZ (2) NZ190861A (ro)
PH (2) PH14522A (ro)
PL (4) PL117996B1 (ro)
PT (2) PT69843A (ro)
RO (4) RO83052B (ro)
SU (4) SU849997A3 (ro)
ZA (2) ZA793296B (ro)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006735B1 (en) * 1978-06-28 1983-06-15 Beecham Group Plc Secondary amines, their preparation, pharmaceutical compositions containing them and their use
ATE2265T1 (de) * 1979-10-25 1983-02-15 Beecham Group Plc Sekundaere amine, ihre herstellung und verwendung in pharmazeutischen zusammensetzungen.
EP0029320B1 (en) * 1979-11-15 1985-07-10 Beecham Group Plc Secondary ethanol amines, their preparation and their use in pharmaceutical compositions
DE3161165D1 (en) * 1980-05-08 1983-11-17 Beecham Group Plc Arylethanolamine derivatives, their preparation and use in pharmaceutical compositions
EP0066351B1 (en) * 1981-03-06 1985-06-26 Beecham Group Plc Arylethanol amine 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
DE3271132D1 (en) * 1981-07-11 1986-06-19 Beecham Group Plc Secondary phenylethanol amines, processes for their preparation and their pharmaceutical application
EP0089154A3 (en) * 1982-03-12 1984-08-08 Beecham Group Plc Ethanolamine derivatives, their preparation and use in pharmaceutical compositions
CA1219865A (en) * 1982-05-14 1987-03-31 Leo Alig Aziridine phenethanolamine derivatives
CA1258454A (en) * 1982-08-10 1989-08-15 Leo Alig Phenethanolamines
JPS5980640A (ja) * 1982-09-27 1984-05-10 イーライ・リリー・アンド・カンパニー ２−ヒドロキシ−２−フエニルエチルアミン類の製造方法
JPS59155343A (ja) * 1983-01-31 1984-09-04 イーライ・リリー・アンド・カンパニー 動物の改良飼育法
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
JPS60158153A (ja) * 1984-01-12 1985-08-19 イーライ・リリー・アンド・カンパニー 変力剤
GB8505284D0 (en) * 1985-03-01 1985-04-03 Beecham Group Plc Growth promoters
PT82120B (en) * 1985-03-01 1988-06-16 Beecham Group Plc Process for preparing veterinary formulations containing ethanolamine derivatives
IT1204416B (it) * 1986-06-27 1989-03-01 Midy Spa Medicamenti a base di analoghi di feniletanolammine per il trattamento di disturbi gastro-intestinali ed uterini
JP2837408B2 (ja) * 1987-05-30 1998-12-16 鐘紡株式会社 アクリル系繊維の処理方法
US5135955A (en) * 1988-04-25 1992-08-04 Eli Lilly And Company Propanamine derivatives
FI892341A (fi) * 1988-06-10 1989-12-11 Hoffmann La Roche Propanolaminderivat.
CA2023954C (en) * 1989-10-17 1999-05-04 Hiroyuki Nohira Process for the optical resolution of 2-(3-benzoyl) phenylpropionic acid
US5858684A (en) * 1991-08-23 1999-01-12 The Brigham And Women's Hospital, Inc. Method of screening calcium receptor-active molecules
US5688938A (en) * 1991-08-23 1997-11-18 The Brigham & Women's Hospital, Inc. Calcium receptor-active molecules
US6001884A (en) * 1991-08-23 1999-12-14 Nps Pharmaceuticals, Inc. Calcium receptor-active molecules
US6031003A (en) * 1991-08-23 2000-02-29 Nps Pharmaceuticals, Inc. Calcium receptor-active molecules
US5763569A (en) * 1991-08-23 1998-06-09 The Brigham And Women's Hospital, Inc Calcium receptor-active molecules
US6313146B1 (en) 1991-08-23 2001-11-06 Nps Pharmaceuticals, Inc. Calcium receptor-active molecules
US6011068A (en) * 1991-08-23 2000-01-04 Nps Pharmaceuticals, Inc. Calcium receptor-active molecules
JP2728564B2 (ja) * 1991-08-23 1998-03-18 エヌピーエス・ファーマシウティカルズ・インコーポレイテッド カルシウム受容体活性化分子
US5321036A (en) * 1993-02-10 1994-06-14 Bristol-Myers Squibb Company Thiazole and oxazole-based β3 adrenergic receptor agonists
US5962314A (en) * 1993-02-23 1999-10-05 Nps Pharmaceuticals, Inc. Calcium receptor-active molecules
ATE359259T1 (de) 1994-10-21 2007-05-15 Nps Pharma Inc Kalzium-rezeptor aktive verbindungen
ES2326004T3 (es) 1996-05-01 2009-09-28 Nps Pharmaceuticals, Inc. Compuestos activos de receptor de ion inorganico.
US7321065B2 (en) * 2003-04-18 2008-01-22 The Regents Of The University Of California Thyronamine derivatives and analogs and methods of use thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL56308C (ro) * 1941-03-15
GB1200886A (en) * 1966-09-23 1970-08-05 Allen & Hanburys Ltd Phenylaminoethanol derivatives
GB1301134A (en) 1970-07-18 1972-12-29 Pfizer Ltd SUBSTITUTED 1-PHENYL-2-ALLYLAMINO-ALKANOLS, 1-PHENYL-2-ALLYLAMINO-ALKANES AND alpha-AMINOALKYLPHENYL KETONES
BE788850A (fr) * 1972-09-15 1973-03-15 Hoffmann La Roche Derives d'acide benzoique
IE39247B1 (en) * 1973-05-07 1978-08-30 Allen & Hanburys Ltd Substituted benzamides
US4000192A (en) * 1973-05-07 1976-12-28 Allen & Hanburys Limited Pharmacologically active compounds
NZ190854A (en) * 1978-06-28 1984-10-19 Beecham Group Ltd 2-hydroxy-2-phenyl ethylamine derivatives;pharmaceutical compositions
IL57673A0 (en) * 1978-07-03 1979-10-31 Lilly Co Eli Optically active phenethanolamines and method for increasing cardiac contractility

Also Published As

Publication number Publication date
PL117551B1 (en) 1981-08-31
ZA793297B (en) 1981-02-25
CS209815B2 (en) 1981-12-31
GR72940B (ro) 1984-01-16
AU523721B2 (en) 1982-08-12
PH15275A (en) 1982-11-02
KR880002310B1 (ko) 1988-10-22
FR2430411B1 (ro) 1983-08-19
DE2964604D1 (en) 1983-03-03
DE2964091D1 (en) 1982-12-30
IL57672A (en) 1983-03-31
ES490214A0 (es) 1981-04-16
PH14522A (en) 1981-08-26
DK160936B (da) 1991-05-06
FR2430411A1 (fr) 1980-02-01
AU4848979A (en) 1980-01-10
RO77728A (ro) 1981-11-24
FI792081A (fi) 1980-01-04
AU4848779A (en) 1980-01-10
ES482156A1 (es) 1980-08-16
CS208663B2 (en) 1981-09-15
IE48769B1 (en) 1985-05-15
FR2450806A1 (fr) 1980-10-03
BE877393A (fr) 1980-01-02
EP0006766A1 (en) 1980-01-09
IL57671A (en) 1982-11-30
GB2101582A (en) 1983-01-19
RO83052B (ro) 1984-02-28
EG14238A (en) 1983-12-31
GB2028799B (en) 1982-09-08
FI792082A (fi) 1980-01-04
IE791227L (en) 1980-01-03
LU81457A1 (fr) 1979-10-30
ATA463679A (de) 1981-10-15
PL216814A1 (ro) 1980-03-24
IL57671A0 (en) 1979-10-31
CA1145767A (en) 1983-05-03
BG31647A3 (en) 1982-02-15
PL121297B1 (en) 1982-04-30
EP0048037A1 (en) 1982-03-24
EP0007204B1 (en) 1982-11-24
GB2028802A (en) 1980-03-12
HU179171B (en) 1982-08-28
CH642618A5 (fr) 1984-04-30
SU1007554A3 (ru) 1983-03-23
GB2101582B (en) 1983-06-08
BG31645A3 (en) 1982-02-15
DK268779A (da) 1980-01-04
GB2028799A (en) 1980-03-12
NZ190863A (en) 1982-05-25
JPS559097A (en) 1980-01-22
DD144762A5 (de) 1980-11-05
AT367025B (de) 1982-05-25
PT69839A (en) 1979-07-01
IL57672A0 (en) 1979-10-31
ES482155A1 (es) 1980-08-16
AT372937B (de) 1983-11-25
PL216811A1 (ro) 1980-08-25
FR2450806B1 (fr) 1985-07-12
AU523720B2 (en) 1982-08-12
EP0006766B1 (en) 1983-01-26
PL117997B1 (en) 1981-09-30
BG31375A3 (en) 1981-12-15
RO83051A (ro) 1984-02-21
CS208662B2 (en) 1981-09-15
ATA463579A (de) 1983-04-15
BE877394A (fr) 1980-01-02
EP0007204A1 (en) 1980-01-23
KR830001187A (ko) 1983-04-29
SU849997A3 (ru) 1981-07-23
AR229080A1 (es) 1983-06-15
AR227165A1 (es) 1982-09-30
PL117996B1 (en) 1981-09-30
BG31646A3 (en) 1982-02-15
DK160936C (da) 1991-10-21
ES8104190A1 (es) 1981-04-16
CA1142954A (en) 1983-03-15
IE48586B1 (en) 1985-03-20
HU179172B (en) 1982-08-28
CS208664B2 (en) 1981-09-15
IE791228L (en) 1980-01-03
AR225744A1 (es) 1982-04-30
GR74524B (ro) 1984-06-29
RO77732A (ro) 1981-11-24
LU81458A1 (fr) 1979-10-30
JPS6254095B2 (ro) 1987-11-13
SU957761A3 (ru) 1982-09-07
DD144761A5 (de) 1980-11-05
JPS559096A (en) 1980-01-22
GB2028802B (en) 1983-03-30
NZ190861A (en) 1981-12-15
AR231434A1 (es) 1984-11-30
ES8104189A1 (es) 1981-04-16
DK268679A (da) 1980-01-04
FR2430410B1 (fr) 1986-03-21
CH643529A5 (fr) 1984-06-15
SU965350A3 (ru) 1982-10-07
ES490215A0 (es) 1981-04-16
FR2430410A1 (fr) 1980-02-01
ZA793296B (en) 1981-02-25
PT69843A (en) 1979-07-01
RO83052A (ro) 1984-02-21

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