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1. US5155220 - Substituted isoxazolidines and isoxazolines as intermediates for delimopinal

Office United States of America
Application Number 07634186
Application Date 19.02.1991
Publication Number 5155220
Publication Date 13.10.1992
Grant Number 5155220
Grant Date 13.10.1992
Publication Kind A
IPC
A61K 8/30
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
A61K 8/49
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
49containing heterocyclic compounds
A61Q 11/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
11Preparations for care of the teeth, of the oral cavity or of dentures, e.g. dentifrices or toothpastes; Mouth rinses
C07D 265/00
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
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
C07D 498/00
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
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 Kabi Pharmacia Aktiebolag
Inventors Hernestam Sven
Thelin Bernt
Seifert Elisabeth
Nilsson Arne
Agents Pravell, Gambrell, Hewitt, Kimball & Krieger
Priority Data 8901837 24.05.1989 SE
8901838 24.05.1989 SE
Title
(EN) Substituted isoxazolidines and isoxazolines as intermediates for delimopinal
Abstract
(EN)

The invention concerns intermediates having the formula ##STR1## 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.

Also published as
FI910148
NO19910131
NO19911873