DE69504188T2 - Verfahren zur herstellung von 5-amino-1,3-dioxanen - Google Patents
Verfahren zur herstellung von 5-amino-1,3-dioxanenInfo
- Publication number
- DE69504188T2 DE69504188T2 DE69504188T DE69504188T DE69504188T2 DE 69504188 T2 DE69504188 T2 DE 69504188T2 DE 69504188 T DE69504188 T DE 69504188T DE 69504188 T DE69504188 T DE 69504188T DE 69504188 T2 DE69504188 T2 DE 69504188T2
- Authority
- DE
- Germany
- Prior art keywords
- pct
- dioxanes
- amino
- producing
- date oct
- 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 - Lifetime
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
- C07C213/02—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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/08—1,3-Dioxanes; Hydrogenated 1,3-dioxanes condensed with carbocyclic rings or ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI940699A IT1274676B (it) | 1994-04-14 | 1994-04-14 | Processo per la preparazione di 5-ammino-2,2-dialchil-1,3-diossani |
| PCT/EP1995/001246 WO1995028395A1 (en) | 1994-04-14 | 1995-04-05 | Process for the preparation of 5-amino-1,3-dioxanes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69504188D1 DE69504188D1 (de) | 1998-09-24 |
| DE69504188T2 true DE69504188T2 (de) | 1999-01-07 |
Family
ID=11368567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69504188T Expired - Lifetime DE69504188T2 (de) | 1994-04-14 | 1995-04-05 | Verfahren zur herstellung von 5-amino-1,3-dioxanen |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US5663372A (de) |
| EP (1) | EP0755390B1 (de) |
| JP (1) | JP3839475B2 (de) |
| AT (1) | ATE169912T1 (de) |
| DE (1) | DE69504188T2 (de) |
| IT (1) | IT1274676B (de) |
| WO (1) | WO1995028395A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001014412A1 (en) * | 1999-08-23 | 2001-03-01 | The Regents Of The University Of California | Compounds useful to mimic peptide beta-strands |
| ES2862349T3 (es) * | 2013-11-05 | 2021-10-07 | Bracco Imaging Spa | Proceso para la preparación de lopamidol |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2370586A (en) * | 1942-04-02 | 1945-02-27 | Commercial Solvents Corp | Aminodioxanes |
| US4978793A (en) * | 1988-06-23 | 1990-12-18 | W. R. Grace & Co.-Conn. | Novel process for the preparation of serinol |
| IT1271469B (it) * | 1993-09-10 | 1997-05-28 | Zambon Spa | Processo per la preparazione di 5-ammino-2,2-dialchil-1,3 diossani |
-
1994
- 1994-04-14 IT ITMI940699A patent/IT1274676B/it active IP Right Grant
-
1995
- 1995-04-05 US US08/722,174 patent/US5663372A/en not_active Expired - Lifetime
- 1995-04-05 JP JP52666895A patent/JP3839475B2/ja not_active Expired - Fee Related
- 1995-04-05 AT AT95915848T patent/ATE169912T1/de not_active IP Right Cessation
- 1995-04-05 DE DE69504188T patent/DE69504188T2/de not_active Expired - Lifetime
- 1995-04-05 WO PCT/EP1995/001246 patent/WO1995028395A1/en active IP Right Grant
- 1995-04-05 EP EP95915848A patent/EP0755390B1/de not_active Expired - Lifetime
-
1997
- 1997-03-28 US US08/827,450 patent/US5770773A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5770773A (en) | 1998-06-23 |
| ITMI940699A1 (it) | 1995-10-14 |
| US5663372A (en) | 1997-09-02 |
| IT1274676B (it) | 1997-07-24 |
| JPH09511993A (ja) | 1997-12-02 |
| EP0755390A1 (de) | 1997-01-29 |
| JP3839475B2 (ja) | 2006-11-01 |
| WO1995028395A1 (en) | 1995-10-26 |
| ITMI940699A0 (it) | 1994-04-14 |
| EP0755390B1 (de) | 1998-08-19 |
| ATE169912T1 (de) | 1998-09-15 |
| DE69504188D1 (de) | 1998-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BRACCO IMAGING S.P.A., MAILAND/MILANO, IT |