DERIVATI DE IMIDAZO[1,2-a]PIRIDINE ALCOXIALCHILCARBAMATI, PROCEDEE DE PREPARARE ALE ACESTORA SI COMPOZITIE FARMACEUTICA CARE II CONTINE

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Publication info:

No.: RO118428

Date: 30.05.2003

Inventor(s):

SENNBILFINGER JORG [DE]

GRUNDLER GERHARD [DE]

RIEDEL RICHARD [DE]

POSTIUS STEFAN [DE]

SIMON WOLFGANG-ALEXANDER [DE]

Applicant(s):
BYK GULDEN LOMBERG CHEM FAB [DE]
Classification:
International patent classification (IPC):
A61K31/435; A61K31/437; A61P1/00; A61P1/04; A61P19/10; C07D213/00; C07D235/00; C07D471/04; C07D487/04; C07D417/04

Cooperative patent classification (CPC):
A61P1/00 (EP); A61P1/04 (EP); A61P19/10 (EP); C07D471/04 (EP, KR, US)
Application info:
No.: RO19960000722
Date: 08.10.1994
Priority number(s):
CH19930003047 11.10.1993 ; WO1994EP03326 08.10.1994
Related patents:
ATE200672; AU685176; AU7937294; BG100459; CA2173876; CN1042633; CN1134702; CZ105596; CZ290325; DK0723544; EE03262; EP0723544; ES2157992; FI961564; GR3035943; HK1011681; HU220066; HUT73851; JP3526305; JPH09503515; KR100339059; KR960704890; NO305864; NO961414; NZ275419; PL176424; PL313941; PT723544; RU2139288; SK283264; SK45096; UA48122; US5719161; WO9510518
Description:

Inventia se refera la derivati de imidazo[1,2-a]piridine alcoxialchilcarbamati cu structura corespunzatoare formulei generale I: in care R1 reprezinta alchil cu 1 la 4 atomi de carbon, R2 reprezinta alchil cu 1 la 4 atomi de carbon, R3 reprezinta alcoxi cu 1 la 4 atomi de carbon - alcoxi cu 2 la 4 atomi de carbon, R4 reprezinta alchil cu 1 la 4 atomi de carbon sau hidroximetil, A reprezinta O sau NH, precum si sarurile acestora, utilizati pentru prevenirea si tratarea bolilor gastrointestinale, la procedeele de preparare a acestora si la o compozitie farmaceutica care ii contine.

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