ES2145295T3 - Procedimiento de amidacion con apertura de anillo. - Google Patents
Procedimiento de amidacion con apertura de anillo.Info
- Publication number
- ES2145295T3 ES2145295T3 ES95931332T ES95931332T ES2145295T3 ES 2145295 T3 ES2145295 T3 ES 2145295T3 ES 95931332 T ES95931332 T ES 95931332T ES 95931332 T ES95931332 T ES 95931332T ES 2145295 T3 ES2145295 T3 ES 2145295T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- reaction
- ring opening
- date mar
- amidation procedure
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 230000009435 amidation Effects 0.000 title 1
- 238000007112 amidation reaction Methods 0.000 title 1
- 238000007142 ring opening reaction Methods 0.000 title 1
- DDUFYKNOXPZZIW-UHFFFAOYSA-N 3-azabicyclo[2.2.1]hept-5-en-2-one Chemical compound C1C2C(=O)NC1C=C2 DDUFYKNOXPZZIW-UHFFFAOYSA-N 0.000 abstract 1
- UIVLZOWDXYXITH-UHFFFAOYSA-N 3-azabicyclo[2.2.1]heptan-2-one Chemical compound C1CC2C(=O)NC1C2 UIVLZOWDXYXITH-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 230000002862 amidating effect Effects 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/10—Preparation of carboxylic acid amides from compounds not provided for in groups C07C231/02 - C07C231/08
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
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)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Saccharide Compounds (AREA)
- Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
UN PROCEDIMIENTO PARA AMIDAR UN COMPUESTO QUE TIENE UN NUCLEO ESTRUCTURAL DE FORMULA (A) MEDIANTE REACCION CON UNA AMINA, PARA FORMAR LA AMIDA DE ANILLO ABIERTO CORRESPONDIENTE, ES MODIFICADO MEDIANTE LA ADICION DE UN ADITIVO QUE ACELERA LA VELOCIDAD DE REACCION A UNA EXTENSION QUE LA REACCION PUEDE LLEVARSE A CABO A PRESION ATMOSFERICA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9418357A GB9418357D0 (en) | 1994-09-12 | 1994-09-12 | Amidation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2145295T3 true ES2145295T3 (es) | 2000-07-01 |
Family
ID=10761203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95931332T Expired - Lifetime ES2145295T3 (es) | 1994-09-12 | 1995-09-12 | Procedimiento de amidacion con apertura de anillo. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5777138A (es) |
| EP (1) | EP0781270B1 (es) |
| JP (1) | JPH10505608A (es) |
| AT (1) | ATE193008T1 (es) |
| AU (1) | AU3481395A (es) |
| DE (1) | DE69517040T2 (es) |
| ES (1) | ES2145295T3 (es) |
| GB (1) | GB9418357D0 (es) |
| WO (1) | WO1996008465A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002509885A (ja) * | 1998-03-31 | 2002-04-02 | ニューロサーチ、アクティーゼルスカブ | 治療に使用するためのインドール−２，３−ジオン−３−オキシム誘導体 |
-
1994
- 1994-09-12 GB GB9418357A patent/GB9418357D0/en active Pending
-
1995
- 1995-09-12 DE DE69517040T patent/DE69517040T2/de not_active Expired - Fee Related
- 1995-09-12 EP EP95931332A patent/EP0781270B1/en not_active Expired - Lifetime
- 1995-09-12 WO PCT/GB1995/002183 patent/WO1996008465A1/en not_active Ceased
- 1995-09-12 AT AT95931332T patent/ATE193008T1/de not_active IP Right Cessation
- 1995-09-12 ES ES95931332T patent/ES2145295T3/es not_active Expired - Lifetime
- 1995-09-12 AU AU34813/95A patent/AU3481395A/en not_active Abandoned
- 1995-09-12 US US08/793,617 patent/US5777138A/en not_active Expired - Fee Related
- 1995-09-12 JP JP8510009A patent/JPH10505608A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU3481395A (en) | 1996-03-29 |
| JPH10505608A (ja) | 1998-06-02 |
| WO1996008465A1 (en) | 1996-03-21 |
| DE69517040D1 (de) | 2000-06-21 |
| US5777138A (en) | 1998-07-07 |
| EP0781270A1 (en) | 1997-07-02 |
| DE69517040T2 (de) | 2000-11-02 |
| GB9418357D0 (en) | 1994-11-02 |
| EP0781270B1 (en) | 2000-05-17 |
| ATE193008T1 (de) | 2000-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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