112913-94-7Relevant articles and documents
Synthesis and biological activity of 4-amino-5-chloro-2-ethoxy-3- hydroxybenzamides, metabolites of a new gastroprokinetic agent, mosapride
Kato, Shiro,Morie, Toshiya,Yoshida, Naoyuki
, p. 1484 - 1492 (2007/10/03)
To confirm the proposed structures of the minor metabolites of a potential gastroprokinetic agent, mosapride, 4-amino-5-chloro-2-ethoxy-3- hydroxy-N-(2-morpholinylmethyl)benzamide (3) and the N-(5-oxo-2- morpholinyl)methyl analogue 4 were prepared. As the
Substituted benzamide derivatives, for enhancing gastrointestinal motility
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, (2008/06/13)
Compounds of the formula: STR1 wherein R is hydrogen, alkoxycarbonyl, benzyloxycarbonyl, heteroarylalkyl, phenylalkenyl, or --T--(Y)p --R6 (wherein T is single bond or alkylene, Y is oxygen, sulfur or carbonyl, R6 is phenyl, substituted phenyl, naphthyl, or diphenylmethyl, and p is 0 or 1, provided that when T is single bond, p is 0); R1 is halogen, hydroxy, alkoxy, cycloalkyloxy, alkenyloxy, alkynyloxy, alkoxy interrupted by oxygen or carbonyl, alkylthio, amino, monosubstituted amino, or a substituted alkoxy; R2 is hydrogen; R3 is hydrogen, halogen, amino, alkylamino, dialkylamino, alkanoylamino, or nitro; R4 is hydrogen, halogen, nitro, sulfamoyl, alkylsulfamoyl, or dialkylsulfamoyl; or any two adjacent groups of the R1, R2, R3 and R4 may combine to form alkylenedioxy, and the remaining two groups are each hydrogen; R5 is hydrogen or alkyl; X is alkylene; m and n are each 1 or 2; provided that at least one of the groups R2, R3 and R4 is other than hydrogen, and acid addition salts, quaternary ammonium salts and N-oxide derivatives thereof, processes for preparation thereof, and pharmaceutical composition containing the same. Said compounds, salts and N-oxide derivatives thereof show excellent gastrointestinal motility enhancing activity.