Diuretic, hypotensive and antiedemic quinoline oximes

Claim 2

A pharmaceutical composition containing a diuretic, hypotensive and antiedemic effective amount of a 6-halo-4-oximino-1,2,3,4-tetrahydroquinoline derivative of the formula (I): ##STR3## or a salt thereof, wherein X represents a halogen atom, and Y represents a straight-chain or branched-chain alkyl group having 1-4 carbon atoms, a phenyl-substituted lower alkyl group, a phenylalkenyl group, a lower alkoxy group or a lower alkyl-substituted amino group, as an active ingredient together with a conventional pharmaceutically acceptable additive.

Claim 3

The pharmaceutical composition according to claim 1 which contains 1.0-99.9% by weight of the active ingredient and 99.0-0.1% by weight of the additive.

Claim 4

The pharmaceutical composition according to claim 1 which contains 5-70% by weight of the active ingredient and 95-30% by weight of the additive.

Claim 5

The pharmaceutical composition according to claim 1, 2 or 3 in which the active ingredient is selected from the group consisting of 6-chloro-4-oximino-1-acetyl-1,2,3,4-tetrahydroquinoline, 6-chloro-4-oximino-1-propionyl-1,2,3,4-tetrahydroquinoline, 6-chloro-4-oximino-1-butyryl-1,2,3,4-tetrahydroquinoline, 6-chloro-4-oximino-1-isobutyryl-1,2,3,4-tetrahydroquinoline, 6-chloro-4-oximino-1-valeryl-1,2,3,4-tetrahydroquinoline, 6-chloro-4-oximino-1-isovaleryl-1,2,3,4-tetrahydroquinoline, 6-chloro-4-oximino-1-phenylacetyl-1,2,3,4-tetrahydroquinoline, 6-chloro-4-oximino-1-cinnamoyl-1,2,3,4-tetrahydroquinoline, 6-fluoro-4-oximino-1-methoxycarbonyl-1,2,3,4-tetrahydroquinoline, 6-chloro-4-oximino-1-methoxycarbonyl-1,2,3,4-tetrahydroquinoline, 6-bromo-4-oximino-1-methoxycarbonyl-1,2,3,4-tetrahydroquinoline, 6-fluoro-4-oximino-1-ethoxycarbonyl-1,2,3,4-tetrahydroquinoline, 6-chloro-4-oximino-1-ethoxycarbonyl-1,2,3,4-tetrahydroquinoline, 6-bromo-4-oximino-1-acetyl-1,2,3,4-tetrahydroquinoline, 6-fluoro-4-oximino-1-propionyl-1,2,3,4-tetrahydroquinoline, 6-bromo-4-oximino-1-propionyl-1,2,3,4-tetrahydroquinoline, 6-bromo-4-oximino-1-isobutyryl-1,2,3,4-tetrahydroquinoline, 6-bromo-4-oximino-1-cinnamoyl-1,2,3,4-tetrahydroquinoline, 6-choro-4-oximino-1-methylcarbamoyl-1,2,3,4-tetrahydroquinoline, 6-bromo-4-oximino-1-methylcarbamoyl-1,2,3,4-tetrahydroquinoline. 6-fluoro-4-oximino-1-dimethylcarbamoyl-1,2,3,4-tetrahydroquinoline, 6-chloro-4-oximino-1-dimethylcarbamoyl-1,2,3,4-tetrahydroquinoline, and 6-bromo-4-oximino-1-dimethylcarbamoyl-1,2,3,4-tetrahydroquinoline.

Claim 6

The pharmaceutical composition according to any of claims 1-4 in which the additive is selected from the group consisting of Tween 80, arabic gum, lactose, magnesium stearate, potato starch, polyvinylalcohol and polyethylene glycol.

Claim 7

The pharmaceutical composition according to any of claims 1-5 which is in the form selected from the group consisting of an oral dosage form, a rectal dosage form, an injectable form and a topical application form.

Claim 10

The method according to claim 7 in which the daily dose of the compound of the formula (I) or the salt thereof is in the range of 1 mg to 10 g.

Claim 11

The method according to claim 8 in which the daily dose of the compound of the formula (I) or a salt thereof is in the range of 5 mg to 6 g.

Claim 12

The method according to claim 7, 8 or 9 in which the compound of the formula (I) or a salt thereof is administered orally, intrarectally, by injection or topically.

Claim 15

The method according to claim 11 in which the daily dose of the compound of the formula (I) or the salt thereof is in the range of 1 mg to 10 g.

Claim 16

The method according to claim 12 in which the daily dose of the compound of the formula (I) or a salt thereof is in the range of 5 mg to 6 g.

Claim 17

The method according to claim 11, 12 or 13 in which the compound of the formula (I) or a salt thereof is administered orally, intrarectally, by injection or topically.