IL43177A - Optical isomers of 5(2-benzyl-t-butyl-amino-l-hydroxyethyl)-2-benzyloxy benzoic acid alkyl esters and salts thereof,and process for their preparation - Google Patents

Optical isomers of 5(2-benzyl-t-butyl-amino-l-hydroxyethyl)-2-benzyloxy benzoic acid alkyl esters and salts thereof,and process for their preparation

Info

Publication number
IL43177A
IL43177A IL43177A IL4317771A IL43177A IL 43177 A IL43177 A IL 43177A IL 43177 A IL43177 A IL 43177A IL 4317771 A IL4317771 A IL 4317771A IL 43177 A IL43177 A IL 43177A
Authority
IL
Israel
Prior art keywords
hydroxyethyl
benzyl
butyl
salts
amino
Prior art date
Application number
IL43177A
Other languages
English (en)
Original Assignee
Allen & Hanburys Ltd
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 Allen & Hanburys Ltd filed Critical Allen & Hanburys Ltd
Publication of IL43177A publication Critical patent/IL43177A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/10—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/08—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions not involving the formation of amino groups, hydroxy groups or etherified or esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL43177A 1970-06-17 1971-05-20 Optical isomers of 5(2-benzyl-t-butyl-amino-l-hydroxyethyl)-2-benzyloxy benzoic acid alkyl esters and salts thereof,and process for their preparation IL43177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29367/70A GB1298494A (en) 1970-06-17 1970-06-17 Phenylethanolamine derivatives

Publications (1)

Publication Number Publication Date
IL43177A true IL43177A (en) 1974-01-14

Family

ID=10290419

Family Applications (2)

Application Number Title Priority Date Filing Date
IL43177A IL43177A (en) 1970-06-17 1971-05-20 Optical isomers of 5(2-benzyl-t-butyl-amino-l-hydroxyethyl)-2-benzyloxy benzoic acid alkyl esters and salts thereof,and process for their preparation
IL36927A IL36927A (en) 1970-06-17 1971-05-20 Optical enantiomers of 1-phenyl-2-aminoethanol derivatives,their preparation and pharmaceutical compositions containing them

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL36927A IL36927A (en) 1970-06-17 1971-05-20 Optical enantiomers of 1-phenyl-2-aminoethanol derivatives,their preparation and pharmaceutical compositions containing them

Country Status (14)

Country Link
JP (1) JPS5525181B1 (fr)
AT (1) AT309403B (fr)
BE (1) BE768120A (fr)
CA (1) CA984854A (fr)
CH (1) CH553746A (fr)
DE (1) DE2128258C2 (fr)
DK (1) DK130920B (fr)
ES (1) ES392008A1 (fr)
FR (1) FR2100772B1 (fr)
GB (1) GB1298494A (fr)
IL (2) IL43177A (fr)
NL (1) NL173635C (fr)
YU (1) YU35338B (fr)
ZA (1) ZA713298B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952729A (en) * 1986-09-05 1990-08-28 Schering-Plough Corp. Intermediates in the preparation of alpha1(((1,1-dimethylethyl) amino) methyl)-4-hydroxy-1,3-benzenedimethanol
EP0259159A3 (fr) * 1986-09-05 1989-08-09 Schering Corporation Méthode de préparation de alpha 1-[[(1,1-diméthyléthyl)amino]méthyl]-4-hydroxy-1,3-benzènediméthanol, et intermédiaires utilisés dans sa préparation
ES2085468T3 (es) * 1990-01-05 1996-06-01 Sepracor Inc Albuterol r(-) opticamente puro para tratar el asma.
US5362755A (en) * 1990-01-05 1994-11-08 Sepracor, Inc. Method for treating asthma using optically pure (R)-albuterol
ZA994264B (en) 1998-07-01 2000-01-25 Warner Lambert Co Stereoisomers with high affinity for adrenergic receptors.
US7232837B2 (en) 1999-06-29 2007-06-19 Mcneil-Ppc, Inc. Stereoisomers with high affinity for adrenergic receptors
WO2005113483A2 (fr) 2004-05-20 2005-12-01 Teva Pharmaceutical Fine Chemicals S.R.L. Polymorphe a d'hydrochlorure de levalbuterol
EP1832572A1 (fr) * 2006-03-08 2007-09-12 Stirling Products Limited Procédé d' enrichissement d' énantiomères de Salbutamol et des précurseurs de Salbutamol
EP1935872A1 (fr) * 2006-12-11 2008-06-25 Stirling Products Limited Procédé d'obtention de l'énantiomère (R) de salbutamol
US9784726B2 (en) 2013-01-08 2017-10-10 Atrogi Ab Screening method, a kit, a method of treatment and a compound for use in a method of treatment
GB201714745D0 (en) 2017-09-13 2017-10-25 Atrogi Ab New compounds and uses
GB201714740D0 (en) 2017-09-13 2017-10-25 Atrogi Ab New compounds and uses
GB201714736D0 (en) 2017-09-13 2017-10-25 Atrogi Ab New compounds and uses
GB201714734D0 (en) 2017-09-13 2017-10-25 Atrogi Ab New compounds and uses
GB201903832D0 (en) 2019-03-20 2019-05-01 Atrogi Ab New compounds and methods
GB202205895D0 (en) 2022-04-22 2022-06-08 Atrogi Ab New medical uses
CN120583945A (zh) 2023-01-20 2025-09-02 阿托基公司 用于治疗或预防肌肉消耗的β2-肾上腺素能受体激动剂
GB202302225D0 (en) 2023-02-16 2023-04-05 Atrogi Ab New medical uses
GB202303229D0 (en) 2023-03-06 2023-04-19 Atrogi Ab New medical uses
GB202403169D0 (en) 2024-03-05 2024-04-17 Atrogi Ab New medical uses
WO2025238248A1 (fr) 2024-05-17 2025-11-20 Atrogi Ab UTILISATION D'AGONISTES DU RÉCEPTEUR β2-ADRÉNERGIQUE DANS LE TRAITEMENT DE L'ATROPHIE MUSCULAIRE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1200886A (en) * 1966-09-23 1970-08-05 Allen & Hanburys Ltd Phenylaminoethanol derivatives

Also Published As

Publication number Publication date
NL7108368A (fr) 1971-12-21
CH553746A (de) 1974-09-13
NL173635C (nl) 1984-02-16
YU35338B (en) 1980-12-31
YU151671A (en) 1980-06-30
ES392008A1 (es) 1974-08-01
IL36927A (en) 1974-01-14
DE2128258A1 (de) 1971-12-23
NL173635B (nl) 1983-09-16
CA984854A (en) 1976-03-02
DK130920B (da) 1975-05-05
ZA713298B (en) 1972-01-26
FR2100772A1 (fr) 1972-03-24
DE2128258C2 (de) 1983-08-11
IL36927A0 (en) 1971-07-28
AT309403B (de) 1973-08-27
JPS5525181B1 (fr) 1980-07-04
GB1298494A (en) 1972-12-06
DK130920C (fr) 1975-10-06
FR2100772B1 (fr) 1975-06-06
BE768120A (fr) 1971-12-06

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