DK125240B - Process for the preparation of racemic or optically active N, N'-bis- [2- (3 ', 4'-dihydroxyphenyl) -2-hydroxyethyl] -hexamethylenediamine or acid addition salts thereof. - Google Patents

Process for the preparation of racemic or optically active N, N'-bis- [2- (3 ', 4'-dihydroxyphenyl) -2-hydroxyethyl] -hexamethylenediamine or acid addition salts thereof.

Info

Publication number
DK125240B
DK125240B DK320470AA DK320470A DK125240B DK 125240 B DK125240 B DK 125240B DK 320470A A DK320470A A DK 320470AA DK 320470 A DK320470 A DK 320470A DK 125240 B DK125240 B DK 125240B
Authority
DK
Denmark
Prior art keywords
dihydroxyphenyl
hexamethylenediamine
racemic
hydroxyethyl
bis
Prior art date
Application number
DK320470AA
Other languages
Danish (da)
Inventor
K Wismayr
W Obendorf
G Zoelss
O Schmid
Original Assignee
Oesterr Stickstoffwerke Ag
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 Oesterr Stickstoffwerke Ag filed Critical Oesterr Stickstoffwerke Ag
Publication of DK125240B publication Critical patent/DK125240B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/46—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having 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
    • C07C215/56—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having 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 further substituted by hydroxy groups
    • C07C215/58—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having 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 further substituted by hydroxy groups with hydroxy groups and the six-membered aromatic ring, or the condensed ring system containing that ring, bound to the same carbon atom of the carbon chain
    • C07C215/60—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having 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 further substituted by hydroxy groups with hydroxy groups and the six-membered aromatic ring, or the condensed ring system containing that ring, bound to the same carbon atom of the carbon chain the chain having two carbon atoms between the amino groups and the six-membered aromatic ring or the condensed ring system containing that ring
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK320470AA 1969-07-08 1970-06-22 Process for the preparation of racemic or optically active N, N'-bis- [2- (3 ', 4'-dihydroxyphenyl) -2-hydroxyethyl] -hexamethylenediamine or acid addition salts thereof. DK125240B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT652469A AT294046B (en) 1969-07-08 1969-07-08 Process for the preparation of N, N'-bis [2- (3 ', 4'-dihydroxyphenyl) -2-hydroxyethyl] -hexamethylenediamine, its optically active forms and the salts thereof

Publications (1)

Publication Number Publication Date
DK125240B true DK125240B (en) 1973-01-22

Family

ID=3587187

Family Applications (1)

Application Number Title Priority Date Filing Date
DK320470AA DK125240B (en) 1969-07-08 1970-06-22 Process for the preparation of racemic or optically active N, N'-bis- [2- (3 ', 4'-dihydroxyphenyl) -2-hydroxyethyl] -hexamethylenediamine or acid addition salts thereof.

Country Status (9)

Country Link
JP (1) JPS5216B1 (en)
AT (1) AT294046B (en)
CH (1) CH542179A (en)
DK (1) DK125240B (en)
ES (1) ES381512A1 (en)
FI (1) FI54702C (en)
NL (1) NL7008213A (en)
SE (1) SE353084B (en)
YU (1) YU34512B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CY1273A (en) 1980-07-09 1985-03-08 Draco Ab 1-(dihydroxyphenyl)-2-amino-ethanol derivatives;preparation,compositions and intermediates
US6713651B1 (en) 1999-06-07 2004-03-30 Theravance, Inc. β2-adrenergic receptor agonists
US6541669B1 (en) 1998-06-08 2003-04-01 Theravance, Inc. β2-adrenergic receptor agonists
US6683115B2 (en) 1999-06-02 2004-01-27 Theravance, Inc. β2-adrenergic receptor agonists
UA73965C2 (en) 1999-12-08 2005-10-17 Theravance Inc b2 ADRENERGIC RECEPTOR ANTAGONISTS

Also Published As

Publication number Publication date
YU34512B (en) 1979-09-10
YU166370A (en) 1979-02-28
NL7008213A (en) 1971-01-12
FI54702B (en) 1978-10-31
FI54702C (en) 1979-02-12
JPS5216B1 (en) 1977-01-05
CH542179A (en) 1973-09-30
AT294046B (en) 1971-11-10
ES381512A1 (en) 1973-04-01
SE353084B (en) 1973-01-22

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