C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 311/52 (2006.01) A61K 31/18 (2006.01) A61K 31/33 (2006.01) C07C 311/58 (2006.01) C07C 311/59 (2006.01) C07C 311/60 (2006.01) C07C 311/64 (2006.01) C07C 335/42 (2006.01) C07D 207/337 (2006.01) C07D 213/58 (2006.01) C07D 213/70 (2006.01) C07D 215/14 (2006.01) C07D 263/32 (2006.01) C07D 277/30 (2006.01) C07D 295/215 (2006.01) C07D 307/54 (2006.01) C07D 333/24 (2006.01)
Patent
CA 2112194
- 1 - Abstract of the Disclosure 2,4-Substituted 5-(N-substituted sulfamoyl)benzoylgua- nidines, process for their preparation, their use as drugs or diagnostic agents, and drugs in which they are present Benzoylguanidines of the formula Image I in which R(1) is R(4)R(5)N-C(X)-, where X is O, S or N-R(6), R(4) and R(5) are H or alk(en)yl(-R(7)) and R(7) is cycloalkyl or phenyl, or R(4) and R(5) together are 4 or 5 methylene groups, and R(6) is as defined for R(4) or is amidine, R(2) is H, Hal, (cyclo)alk(en)(yn)yl(alkyl), phenyl- (alkyl), an aromatic hydrocarbon, a heterocycle or -W- R(8), where W is oxygen, S or NR(9), and R(3) is H, Hal, alkyl or -W-R(8) as defined for R(2), and their pharmaceutically acceptable salts, are des- cribed. They are obtained by reacting a compound of formula II: Image II with guanidine.
Albus Udo
Lang Hans-Jochen
Mauger Jacques
Scholz Wolfgang
Weichert Andreas
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Hoechst Aktiengesellschaft
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