Quinolines, their production and use
AssigneeTakeda Chemical Industries, Ltd.
InventorsShigenori Ohkawa, Osamu Uchikawa, Masaomi Miyamoto
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Abstract
A compound of the formula: ##STR1## wherein R.sup.1 represents hydrogen or an optionally substituted hydrocarbon group; R.sup.2 represents an optionally substituted hydrocarbon group, an optionally substituted amino group or a substituted hydroxyl group; X represents an optionally halogenated lower alkylene group; Y represents a substituent; n represents an integer of 0 to 6; and m represents 0 or 1; or a salt thereof, a process for producing it, an intermediate for the production, and a pharmaceutical composition containing it are provided.
Claims17
A di- or tri-cyclic condensed compound of the formula:
- ##STR14## wherein R.sup.1 represents hydrogen or an optionally substituted hydrocarbon group provided that R.sup.1 is not a cycloalkyl group;
- R.sup.2 represents an optionally substituted hydrocarbon group, an optionally substituted amino group or a substituted hydroxy group;
- X represents an optionally halogenated C.sub.2-6 alkylene group;
- Y represents a substituent;
- n represents an integer of 0 to 6;
- and
- m represents 0 or 1;
- or a salt thereof.
Dependencies are inferred from the claim text.