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US 4,301,159 AGranted
N-(Diethylaminoethyl)-2-alkoxy-benzamide derivatives
AssigneeShionogi & Co., Ltd.
InventorsMasaru Ogata, Hiroshi Matsumoto, Katsumi Hirose, Masami Eigyo
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Abstract
A compound of the formula: ##STR1## wherein R is alkyl; R.sup.1 is hydrogen, halogen, alkyl or alkoxy; R.sup.2 is amino, alkanoyl, ##STR2## R.sup.3 is alkyl or dialkylamino; and R.sup.4 is hydrogen or alkyl with the proviso that when R.sup.2 is amino or alkanoyl, R.sup.1 is alkyl and or a pharmaceutically acceptable acid addition salt thereof, being useful as gastric disorder remedies or antiemetics are provided via several routes.
Claims5
A compound of the formula:
- ##STR17## wherein R is C.sub.1 -C.sub.5 alkyl;
- R.sup.1 is hydrogen, halogen, C.sub.1 -C.sub.5 alkyl or C.sub.1 -C.sub.5 alkoxy;
- R.sup.2 is ##STR18## R.sup.3 is C.sub.1 -C.sub.5 alkyl or C.sub.2 -C.sub.10 dialkylamino, and
- R.sup.4 is hydrogen or C.sub.1 -C.sub.5 alkyl
- or a pharmaceutically acceptable acid addition salt thereof.
2 more elements
Dependencies are inferred from the claim text.