MXPA04004708A - Proceso para preparacion de 2- o 9-oxa-3,7-diazabiciclo (3.3.1)nonanos a partir de 2-aminometil-2,3-dihidrooxazinas, compuestos intermedios para los mismos y proceso para preparar tales compuestos intermedios. - Google Patents
Proceso para preparacion de 2- o 9-oxa-3,7-diazabiciclo (3.3.1)nonanos a partir de 2-aminometil-2,3-dihidrooxazinas, compuestos intermedios para los mismos y proceso para preparar tales compuestos intermedios.Info
- Publication number
- MXPA04004708A MXPA04004708A MXPA04004708A MXPA04004708A MXPA04004708A MX PA04004708 A MXPA04004708 A MX PA04004708A MX PA04004708 A MXPA04004708 A MX PA04004708A MX PA04004708 A MXPA04004708 A MX PA04004708A MX PA04004708 A MXPA04004708 A MX PA04004708A
- Authority
- MX
- Mexico
- Prior art keywords
- intermediates
- preparation
- dihydrooxazines
- nonanes
- oxa
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/08—Bridged systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
- C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
- C07D265/30—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
- C07D265/30—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings
- C07D265/32—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings with oxygen atoms directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
La presente invencion proporciona un proceso para la preparacion de un compuesto de la formula (I), tal proceso comprende la reaccion de un compuesto de la formula (II), ya sea con: (a) un formaldehido y un compuesto de la formula (III), Ra-OH y/o (b) un derivado protegido de un formaldehido, en donde R1, R2 y R4 tienen los significados dados en la descripcion.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0103908 | 2001-11-22 | ||
PCT/GB2002/005262 WO2003045956A1 (en) | 2001-11-22 | 2002-11-20 | Process for the preparation of 2-or-9-oxa-3, 7-diazabicyclo (3.3.1) nonanes from 2-aminomethyl-2, 3-dihydrooxazines, intermediates therefore, and processes for preparing such intermediates |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA04004708A true MXPA04004708A (es) | 2004-08-19 |
Family
ID=20286082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA04004708A MXPA04004708A (es) | 2001-11-22 | 2002-11-20 | Proceso para preparacion de 2- o 9-oxa-3,7-diazabiciclo (3.3.1)nonanos a partir de 2-aminometil-2,3-dihidrooxazinas, compuestos intermedios para los mismos y proceso para preparar tales compuestos intermedios. |
Country Status (13)
Country | Link |
---|---|
US (1) | US20050014940A1 (es) |
EP (1) | EP1468001A1 (es) |
JP (1) | JP2005514376A (es) |
KR (1) | KR20040054790A (es) |
CN (1) | CN1589272A (es) |
AU (1) | AU2002343067A1 (es) |
BR (1) | BR0214225A (es) |
CA (1) | CA2465840A1 (es) |
IL (1) | IL161751A0 (es) |
MX (1) | MXPA04004708A (es) |
NO (1) | NO20042593L (es) |
WO (1) | WO2003045956A1 (es) |
ZA (1) | ZA200403782B (es) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9903759D0 (sv) * | 1999-10-18 | 1999-10-18 | Astra Ab | Pharmaceutically active compounds |
-
2002
- 2002-11-20 CA CA002465840A patent/CA2465840A1/en not_active Abandoned
- 2002-11-20 US US10/496,498 patent/US20050014940A1/en not_active Abandoned
- 2002-11-20 CN CNA028231481A patent/CN1589272A/zh active Pending
- 2002-11-20 KR KR10-2004-7007758A patent/KR20040054790A/ko not_active Application Discontinuation
- 2002-11-20 AU AU2002343067A patent/AU2002343067A1/en not_active Abandoned
- 2002-11-20 IL IL16175102A patent/IL161751A0/xx unknown
- 2002-11-20 EP EP02779729A patent/EP1468001A1/en not_active Withdrawn
- 2002-11-20 MX MXPA04004708A patent/MXPA04004708A/es unknown
- 2002-11-20 JP JP2003547406A patent/JP2005514376A/ja active Pending
- 2002-11-20 BR BR0214225-2A patent/BR0214225A/pt not_active IP Right Cessation
- 2002-11-20 WO PCT/GB2002/005262 patent/WO2003045956A1/en not_active Application Discontinuation
-
2004
- 2004-05-17 ZA ZA200403782A patent/ZA200403782B/en unknown
- 2004-06-21 NO NO20042593A patent/NO20042593L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2465840A1 (en) | 2003-06-05 |
US20050014940A1 (en) | 2005-01-20 |
EP1468001A1 (en) | 2004-10-20 |
IL161751A0 (en) | 2005-11-20 |
JP2005514376A (ja) | 2005-05-19 |
WO2003045956A1 (en) | 2003-06-05 |
AU2002343067A1 (en) | 2003-06-10 |
ZA200403782B (en) | 2005-03-17 |
CN1589272A (zh) | 2005-03-02 |
BR0214225A (pt) | 2004-09-21 |
NO20042593L (no) | 2004-08-20 |
KR20040054790A (ko) | 2004-06-25 |
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