CA984854A - RESOLUTION OF .alpha.1-T-BUTYLAMINOMETHYL-4-HYDROXY-M-XYLENE-.alpha.1,.alpha.3-DIOL OPTICAL ENANTIOMERS - Google Patents

RESOLUTION OF .alpha.1-T-BUTYLAMINOMETHYL-4-HYDROXY-M-XYLENE-.alpha.1,.alpha.3-DIOL OPTICAL ENANTIOMERS

Info

Publication number
CA984854A
CA984854A CA113,450A CA113450A CA984854A CA 984854 A CA984854 A CA 984854A CA 113450 A CA113450 A CA 113450A CA 984854 A CA984854 A CA 984854A
Authority
CA
Canada
Prior art keywords
alpha
butylaminomethyl
diol
xylene
hydroxy
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
CA113,450A
Inventor
David Middlemiss
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.)
Allen and Hanburys Ltd
Original Assignee
Allen and 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 and Hanburys Ltd filed Critical Allen and Hanburys Ltd
Application granted granted Critical
Publication of CA984854A publication Critical patent/CA984854A/en
Expired legal-status Critical Current

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)
CA113,450A 1970-06-17 1971-05-20 RESOLUTION OF .alpha.1-T-BUTYLAMINOMETHYL-4-HYDROXY-M-XYLENE-.alpha.1,.alpha.3-DIOL OPTICAL ENANTIOMERS Expired CA984854A (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
CA984854A true CA984854A (en) 1976-03-02

Family

ID=10290419

Family Applications (1)

Application Number Title Priority Date Filing Date
CA113,450A Expired CA984854A (en) 1970-06-17 1971-05-20 RESOLUTION OF .alpha.1-T-BUTYLAMINOMETHYL-4-HYDROXY-M-XYLENE-.alpha.1,.alpha.3-DIOL OPTICAL ENANTIOMERS

Country Status (14)

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

Families Citing this family (15)

* 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 (en) * 1986-09-05 1989-08-09 Schering Corporation Method for the preparation of alpha1- [[(1,1-Dimethylethyl) amino] methyl]-4-hydroxy-1,3-benzenedimethanol, and intermediates used in its preparation
US5362755A (en) * 1990-01-05 1994-11-08 Sepracor, Inc. Method for treating asthma using optically pure (R)-albuterol
DE69118359T2 (en) * 1990-01-05 1996-08-14 Sepracor,Inc., Marlborough, Ma. OPTICALLY PURE R (-) ALBUTEROL FOR TREATING ASTHMA
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
TW200609199A (en) 2004-05-20 2006-03-16 Teva Pharm Fine Chemicals Srl Levalbuterol hydrochloride polymorph b
EP1832572A1 (en) * 2006-03-08 2007-09-12 Stirling Products Limited Process for the enantiomeric enrichment of salbutamol and salbutamol precursors
EP1935872A1 (en) * 2006-12-11 2008-06-25 Stirling Products Limited Process for obtaining the R-enantiomer of salbutamol
WO2014108449A1 (en) 2013-01-08 2014-07-17 Atrogi Ab A screening method, a kit, a method of treatment and a compound for use in a method of treatment
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
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
GB202205895D0 (en) 2022-04-22 2022-06-08 Atrogi Ab New medical uses

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
DK130920C (en) 1975-10-06
ZA713298B (en) 1972-01-26
YU151671A (en) 1980-06-30
GB1298494A (en) 1972-12-06
IL43177A (en) 1974-01-14
DE2128258A1 (en) 1971-12-23
CH553746A (en) 1974-09-13
IL36927A0 (en) 1971-07-28
FR2100772A1 (en) 1972-03-24
DK130920B (en) 1975-05-05
FR2100772B1 (en) 1975-06-06
YU35338B (en) 1980-12-31
IL36927A (en) 1974-01-14
ES392008A1 (en) 1974-08-01
NL7108368A (en) 1971-12-21
JPS5525181B1 (en) 1980-07-04
NL173635C (en) 1984-02-16
DE2128258C2 (en) 1983-08-11
BE768120A (en) 1971-12-06
AT309403B (en) 1973-08-27
NL173635B (en) 1983-09-16

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