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1. WO1990014342 - SUBSTITUTED ISOXAZOLIDINES AND ISOXAZOLINES

Publication Number WO/1990/014342
Publication Date 29.11.1990
International Application No. PCT/SE1990/000323
International Filing Date 14.05.1990
IPC
C07D 265/30 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
265Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
281,4-Oxazines; Hydrogenated 1,4-oxazines
30not condensed with other rings
C07D 498/04 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
498Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
02in which the condensed system contains two hetero rings
04Ortho-condensed systems
CPC
C07D 265/30
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
265Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
281,4-Oxazines; Hydrogenated 1,4-oxazines
30not condensed with other rings
Applicants
  • PHARMACIA AB [SE]/[SE] (AllExceptUS)
  • HERNESTAM, Sven [SE]/[SE] (UsOnly)
  • THELIN, Bernt [SE]/[SE] (UsOnly)
  • SEIFERT, Elisabeth [SE]/[SE] (UsOnly)
  • NILSSON, Arne [SE]/[SE] (UsOnly)
Inventors
  • HERNESTAM, Sven
  • THELIN, Bernt
  • SEIFERT, Elisabeth
  • NILSSON, Arne
Agents
  • THYLÉN, Eva
Priority Data
8901837-824.05.1989SE
8901838-624.05.1989SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SUBSTITUTED ISOXAZOLIDINES AND ISOXAZOLINES
(FR) ISOXAZOLIDINES ET ISOXAZOLINES SUBSTITUES
Abstract
(EN)
The invention concerns a new process for preparing delmopinol using intermediates having formula (A) wherein R is 2-propylpentyl optionally with one, two or three internal unsaturated bonds, or 2-substituted-2-propylpentyl optionally with one or two internal unsaturated bonds wherein the 2-substituent is a leaving group.
(FR)
L'invention concerne un nouveau procédé de préparation de delmopinole au moyen d'intermédiaires dont la formule est (A) où R représente le 2-propylpentyle ayant un, deux ou trois liens désaturés internes au choix, ou le 2-substitué-2-propylpentyle ayant un ou deux liens désaturés internes au choix où le 2-substituant est un groupe de sortie.
Also published as
FI910148
NO19910131
NO19911873
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