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1. (WO1991017164) NOVEL PYRIDAZINES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/017164 International Application No.: PCT/EP1991/000787
Publication Date: 14.11.1991 International Filing Date: 24.04.1991
Chapter 2 Demand Filed: 23.11.1991
IPC:
C07D 487/04 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
487
Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/-C07D477/183
02
in which the condensed system contains two hetero rings
04
Ortho-condensed systems
Applicants:
BYK GULDEN LOMBERG CHEMISCHE FABRIK GMBH [DE/DE]; Byk-Gulden-Str. 2 Postf. 10 03 10 D-7750 Konstanz, DE (AllExceptUS)
GRUNDLER, Gerhard [DE/DE]; DE (UsOnly)
Inventors:
GRUNDLER, Gerhard; DE
RAINER, Georg; DE
SCHAEFER, Hartmann; DE
SENN-Bilfinger, Jörg; DE
SIMON, Wolfgang-Alexander; DE
RIEDEL, Richard; DE
POSTIUS, Stefan; DE
KLEMM, Kurt; DE
Common
Representative:
BYK GULDEN LOMBERG CHEMISCHE FABRIK GMBH; Byk-Gulden-Str. 2 Postf. 100310 D-7750 Konstanz, DE
Priority Data:
1447/90-027.04.1990CH
Title (DE) NEUE PYRIDAZINE
(EN) NOVEL PYRIDAZINES
(FR) NOUVELLES PYRIDAZINES
Abstract:
(DE) Pyridazine der Formel (I), worin die Substituenten die in der Beschreibung genannten Bedeutungen haben, sind neue Verbindungen mit Magenschutzwirkung.
(EN) Pyridazines of formula (I) in which the symbols have the meaning explained in the description are novel compounds with interesting pharmacological properties.
(FR) Les pyridazines de formule (I), où les substituants ont la notation indiquée dans la description, sont de nouveaux composés avec des caractéristiques pharmacologiques intéressantes.
Designated States: AU, CA, DE, FI, HU, JP, KR, NO, PL, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
AU1991077546