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IT1251877B - Processo per la preparazione di 2-ammino-5,6 dimetossi-tetralina - Google Patents

Processo per la preparazione di 2-ammino-5,6 dimetossi-tetralina

Info

Publication number
IT1251877B
IT1251877B ITMI912560A ITMI912560A IT1251877B IT 1251877 B IT1251877 B IT 1251877B IT MI912560 A ITMI912560 A IT MI912560A IT MI912560 A ITMI912560 A IT MI912560A IT 1251877 B IT1251877 B IT 1251877B
Authority
IT
Italy
Prior art keywords
tetraline
amino
preparation
dimetoxy
dimethoxy
Prior art date
Application number
ITMI912560A
Other languages
English (en)
Inventor
Giorgio Bertolini
Cesare Casagrande
Francesco Santangelo
Original Assignee
Zambon Spa
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 Zambon Spa filed Critical Zambon Spa
Publication of ITMI912560A0 publication Critical patent/ITMI912560A0/it
Priority to ITMI912560A priority Critical patent/IT1251877B/it
Priority to AT92202844T priority patent/ATE133656T1/de
Priority to DK92202844.4T priority patent/DK0534536T3/da
Priority to ES92202844T priority patent/ES2085554T3/es
Priority to DE69208008T priority patent/DE69208008T2/de
Priority to EP92202844A priority patent/EP0534536B1/en
Priority to JP4256613A priority patent/JP3046463B2/ja
Priority to US07/950,484 priority patent/US5221770A/en
Publication of ITMI912560A1 publication Critical patent/ITMI912560A1/it
Application granted granted Critical
Publication of IT1251877B publication Critical patent/IT1251877B/it
Priority to GR960401161T priority patent/GR3019781T3/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
    • C07C217/54—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified 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
    • C07C217/74—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified 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 rings other than six-membered aromatic rings being part of the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

Viene descritto un processo per la preparazione della 2-ammino-5, 6-dimetossi-tetralina, un intermedio utile per la sintesi di composti farmacologicamente attivi.
ITMI912560A 1991-09-26 1991-09-26 Processo per la preparazione di 2-ammino-5,6 dimetossi-tetralina IT1251877B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ITMI912560A IT1251877B (it) 1991-09-26 1991-09-26 Processo per la preparazione di 2-ammino-5,6 dimetossi-tetralina
DE69208008T DE69208008T2 (de) 1991-09-26 1992-09-17 Verfahren zur Herstellung von 2-Amino-5,6-Dimethoxy Tetralin
DK92202844.4T DK0534536T3 (da) 1991-09-26 1992-09-17 Fremgangsmåde til fremstilling af 2-amino-5,6-dimethoxy-tetralin
ES92202844T ES2085554T3 (es) 1991-09-26 1992-09-17 Procedimiento de preparacion de 2-amino-5,6-dimetoxitetralina.
AT92202844T ATE133656T1 (de) 1991-09-26 1992-09-17 Verfahren zur herstellung von 2-amino-5,6- dimethoxy tetralin
EP92202844A EP0534536B1 (en) 1991-09-26 1992-09-17 Process for the preparation of 2-amino-5,6-dimethoxy-tetralin
JP4256613A JP3046463B2 (ja) 1991-09-26 1992-09-25 ２−アミノ−５，６−ジメトキシ−テトラリンの製造方法
US07/950,484 US5221770A (en) 1991-09-26 1992-09-25 Process for the preparation of 2-amino-5,6-dimethoxy-tetralin
GR960401161T GR3019781T3 (en) 1991-09-26 1996-04-29 Process for the preparation of 2-amino-5,6-dimethoxy-tetralin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912560A IT1251877B (it) 1991-09-26 1991-09-26 Processo per la preparazione di 2-ammino-5,6 dimetossi-tetralina

Publications (3)

Publication Number Publication Date
ITMI912560A0 ITMI912560A0 (it) 1991-09-26
ITMI912560A1 ITMI912560A1 (it) 1993-03-26
IT1251877B true IT1251877B (it) 1995-05-26

Family

ID=11360764

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912560A IT1251877B (it) 1991-09-26 1991-09-26 Processo per la preparazione di 2-ammino-5,6 dimetossi-tetralina

Country Status (9)

Country Link
US (1) US5221770A (it)
EP (1) EP0534536B1 (it)
JP (1) JP3046463B2 (it)
AT (1) ATE133656T1 (it)
DE (1) DE69208008T2 (it)
DK (1) DK0534536T3 (it)
ES (1) ES2085554T3 (it)
GR (1) GR3019781T3 (it)
IT (1) IT1251877B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383978A (en) * 1992-02-15 1995-01-24 Santoku Metal Industry Co., Ltd. Alloy ingot for permanent magnet, anisotropic powders for permanent magnet, method for producing same and permanent magnet
IT1269584B (it) * 1994-04-26 1997-04-08 Chiesi Farma Spa Procedimento per la preparazione di derivati di 5,6-diidrossi- 2-ammino-1,2,3,4- tetraidronaftalene
EP0912577A2 (en) 1996-05-21 1999-05-06 THE UNITED STATES OF AMERICA, as represented by the Secretary of the Department of Health and Human Services Novel methods of o-demethylation and n-deprotection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163063A (en) * 1976-01-02 1979-07-31 University Of Iowa Research Foundation Aminotetralin adrenergic β-agonists
DE3062971D1 (en) * 1979-09-14 1983-06-09 Sandoz Ag Derivatives of tetraline, their preparation and medicaments containing these compounds
IL65501A (en) * 1981-05-08 1986-04-29 Astra Laekemedel Ab 1-alkyl-2-aminotetralin derivatives,process for their preparation and pharmaceutical compositions containing them
US4975461A (en) * 1986-06-19 1990-12-04 E. R. Squibb & Sons, Inc. P-aminophenols, derivatives thereof and method of use
CA1331191C (en) * 1988-03-25 1994-08-02 Bengt Ronny Andersson Therapeutically useful tetralin derivatives
US4963568A (en) * 1989-05-31 1990-10-16 Abbott Laboratories Dopamine agonists
FR2653765B1 (fr) * 1989-10-31 1993-08-06 Midy Spa Procede pour la preparation enantioselective de 2-aminotetralines.

Also Published As

Publication number Publication date
US5221770A (en) 1993-06-22
EP0534536B1 (en) 1996-01-31
GR3019781T3 (en) 1996-07-31
EP0534536A3 (en) 1993-06-16
DE69208008D1 (de) 1996-03-14
ITMI912560A1 (it) 1993-03-26
JPH05201939A (ja) 1993-08-10
JP3046463B2 (ja) 2000-05-29
ES2085554T3 (es) 1996-06-01
EP0534536A2 (en) 1993-03-31
ATE133656T1 (de) 1996-02-15
ITMI912560A0 (it) 1991-09-26
DE69208008T2 (de) 1996-05-30
DK0534536T3 (da) 1996-06-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951114