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
Application number
MXPA04004708A
Other languages
English (en)
Inventor
Michael Gill Duncan
Original Assignee
Astrazeneca Ab
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 Astrazeneca Ab filed Critical Astrazeneca Ab
Publication of MXPA04004708A publication Critical patent/MXPA04004708A/es

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (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.
MXPA04004708A 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. MXPA04004708A (es)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9903759D0 (sv) * 1999-10-18 1999-10-18 Astra Ab Pharmaceutically active compounds

Also Published As

Publication number Publication date
NO20042593L (no) 2004-08-20
ZA200403782B (en) 2005-03-17
JP2005514376A (ja) 2005-05-19
BR0214225A (pt) 2004-09-21
KR20040054790A (ko) 2004-06-25
US20050014940A1 (en) 2005-01-20
CA2465840A1 (en) 2003-06-05
EP1468001A1 (en) 2004-10-20
AU2002343067A1 (en) 2003-06-10
CN1589272A (zh) 2005-03-02
IL161751A0 (en) 2005-11-20
WO2003045956A1 (en) 2003-06-05

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