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1. (WO1991017116) NOVEL 1-(2H-1-OXO-3,4-DIHYDRONAPHTYL-6)-ACETYL-PIPERIDINES, PROCESS FOR THEIR PREPARATION AND THERAPEUTIC USE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/017116 International Application No.: PCT/EP1991/000717
Publication Date: 14.11.1991 International Filing Date: 12.04.1991
Chapter 2 Demand Filed: 15.10.1991
IPC:
A61K 31/445 (2006.01) ,C07D 211/26 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
33
Heterocyclic compounds
395
having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins
435
having six-membered rings with one nitrogen as the only ring hetero atom
44
Non-condensed pyridines; Hydrogenated derivatives thereof
445
Non-condensed piperidines, e.g. piperocaine
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
211
Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
04
with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
06
having no double bonds between ring members or between ring members and non-ring members
08
with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
18
with substituted hydrocarbon radicals attached to ring carbon atoms
26
with hydrocarbon radicals, substituted by nitrogen atoms
Applicants:
DR. LO. ZAMBELETTI S.P.A. [IT/IT]; Via Zambeletti I-20021 Baranzate, IT (AllExceptUS)
VECCHIETTI, Vittorio [IT/IT]; IT (UsOnly)
COLLE, Roberto [IT/IT]; IT (UsOnly)
GIARDINA, Giuseppe [IT/IT]; IT (UsOnly)
Inventors:
VECCHIETTI, Vittorio; IT
COLLE, Roberto; IT
GIARDINA, Giuseppe; IT
Agent:
RUSSELL, Brian, John; SmithKline Beecham, Corporate Patents Great Burgh Yew Tree Bottom Road Epsom Surrey KT18 5XQ, GB
Priority Data:
9009604.128.04.1990GB
9027100.813.12.1990GB
Title (EN) NOVEL 1-(2H-1-OXO-3,4-DIHYDRONAPHTYL-6)-ACETYL-PIPERIDINES, PROCESS FOR THEIR PREPARATION AND THERAPEUTIC USE
(FR) NOUVELLES PIPERIDINES DE 1-(2H-1-OXO-3,4-DIHYDRONAPHTYLE-6)-ACETYLE, PROCEDE DE PREPARATION ET UTILISATION THERAPEUTIQUE
Abstract:
(EN) Novel azacyclic derivatives of formula (I), in which R1 and R2 are each linear or branched alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, cycloalkenyl or alkynyl; R3 and R4 are identical, and each is a hydrogen or alkyl; and R5 is hydrogen or alkyl. Process for their preparation and their use in medicine.
(FR) Nouveaux dérivés azacycliques de formule (I), dans laquelle: R1 et R2 représentent chacun un alkyle, cycloalkyle, cycloalkylalkyle, alcényle, cycloalcényle ou alcynyle linéaires ou ramifiées; R3 et R4 sont identiques et chacun représente un hydrogène ou alkyle; et R5 est hydrogène ou alkyle. Procédé de préparation et utilisation en médecine.
Designated States: AU, CA, JP, KR, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0594611US5428042JPH05506650CA2081351AU1991076814