ATE133656T1 - Verfahren zur herstellung von 2-amino-5,6- dimethoxy tetralin - Google Patents
Verfahren zur herstellung von 2-amino-5,6- dimethoxy tetralinInfo
- Publication number
- ATE133656T1 ATE133656T1 AT92202844T AT92202844T ATE133656T1 AT E133656 T1 ATE133656 T1 AT E133656T1 AT 92202844 T AT92202844 T AT 92202844T AT 92202844 T AT92202844 T AT 92202844T AT E133656 T1 ATE133656 T1 AT E133656T1
- Authority
- AT
- Austria
- Prior art keywords
- tetralin
- dimethoxy
- amino
- producing
- preparation
- Prior art date
Links
- BDHOUGWYKHSPIX-UHFFFAOYSA-N 5,6-dimethoxy-1,2,3,4-tetrahydronaphthalen-2-amine Chemical compound C1C(N)CCC2=C(OC)C(OC)=CC=C21 BDHOUGWYKHSPIX-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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)
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 (1)
| Publication Number | Publication Date |
|---|---|
| ATE133656T1 true ATE133656T1 (de) | 1996-02-15 |
Family
ID=11360764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92202844T ATE133656T1 (de) | 1991-09-26 | 1992-09-17 | Verfahren zur herstellung von 2-amino-5,6- dimethoxy tetralin |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5221770A (de) |
| EP (1) | EP0534536B1 (de) |
| JP (1) | JP3046463B2 (de) |
| AT (1) | ATE133656T1 (de) |
| DE (1) | DE69208008T2 (de) |
| DK (1) | DK0534536T3 (de) |
| ES (1) | ES2085554T3 (de) |
| GR (1) | GR3019781T3 (de) |
| IT (1) | IT1251877B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0556751B1 (de) * | 1992-02-15 | 1998-06-10 | Santoku Metal Industry Co., Ltd. | Legierungsblock für einen Dauermagnet, anisotropes Pulver für einen Dauermagnet, Verfahren zur Herstellung eines solchen und Dauermagneten |
| 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 |
| US6291675B1 (en) | 1996-05-21 | 2001-09-18 | The United States As Represented By The Department Of Health And Human Services | Methods of o-demethylation and n-deprotection |
Family Cites Families (7)
| 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. |
-
1991
- 1991-09-26 IT ITMI912560A patent/IT1251877B/it active IP Right Grant
-
1992
- 1992-09-17 DK DK92202844.4T patent/DK0534536T3/da active
- 1992-09-17 EP EP92202844A patent/EP0534536B1/de not_active Expired - Lifetime
- 1992-09-17 AT AT92202844T patent/ATE133656T1/de not_active IP Right Cessation
- 1992-09-17 DE DE69208008T patent/DE69208008T2/de not_active Expired - Fee Related
- 1992-09-17 ES ES92202844T patent/ES2085554T3/es not_active Expired - Lifetime
- 1992-09-25 US US07/950,484 patent/US5221770A/en not_active Expired - Fee Related
- 1992-09-25 JP JP4256613A patent/JP3046463B2/ja not_active Expired - Lifetime
-
1996
- 1996-04-29 GR GR960401161T patent/GR3019781T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI912560A0 (it) | 1991-09-26 |
| EP0534536B1 (de) | 1996-01-31 |
| JP3046463B2 (ja) | 2000-05-29 |
| IT1251877B (it) | 1995-05-26 |
| DK0534536T3 (da) | 1996-06-24 |
| GR3019781T3 (en) | 1996-07-31 |
| US5221770A (en) | 1993-06-22 |
| ES2085554T3 (es) | 1996-06-01 |
| EP0534536A2 (de) | 1993-03-31 |
| EP0534536A3 (en) | 1993-06-16 |
| DE69208008T2 (de) | 1996-05-30 |
| JPH05201939A (ja) | 1993-08-10 |
| DE69208008D1 (de) | 1996-03-14 |
| ITMI912560A1 (it) | 1993-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |