Benzene derivatives and pharmaceutical composition

Details Benzene derivatives and pharmaceutical composition Benzene derivatives and pharmaceutical composition

1997-04-30

1998-04-14

Ramsuer, Robert W.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

544 584, 544132, 544165, 544391, 546226, 548253, 548539, 548953, 560 48, 562457, A61K 31535, C07D295192

Patent

active

057391319

ABSTRACT:
A benzene derivative of the formula (I): ##STR1## wherein R.sup.1 is hydrogen, C.sub.1-6 -alkyl, C.sub.1-6 -haloalkyl, --NH.sub.2, --NHR.sup.21 ; R.sup.2 is hydroxyl, --OR.sup.22, three- to seven-membered saturated cycloaliphatic amino optionally interrupted by one or more nitrogen, oxygen or sulfur atoms, --NHR.sup.23, --N(R.sup.24).sub.2, --NH.sub.2 ; R.sup.4 is hydrogen, C.sub.1-6 -alkyl, or --C(.dbd.O)R.sup.25 ; R.sup.7 is --CO--, --SO.sub.2 --; R.sup.8 is --CO--, single bond; R.sup.12 is --R.sup.11 --R.sup.5 ; R.sup.11 is --N(R.sup.5)--, --NH--, --O--, --N(R.sup.26)--, --N(C(.dbd.O)R.sup.27)--, --N(C(.dbd.O)NH.sub.2)--, --N(C(.dbd.O)NHR.sup.28)--; R.sup.13 is hydrogen, C.sub.1-6 -alkyl, C.sub.1-6 -haloalkyl, --NHC(.dbd.O)(CH.sub.2).sub.m C.sub.6 H.sub.5, --NHC(.dbd.O)R.sup.29, --NHC(.dbd.O)CH(C.sub.6 H.sub.5).sub.2, --NH.sub.2, --NHR.sup.30, --(CH.sub.2).sub.n C.sub.6 H.sub.5 ; Z is C, CH, N; A is CH, N; R.sup.5 is hydrogen, --CH.sub.2 C.sub.6 H.sub.4 COOH, --CH.sub.2 C.sub.6 H.sub.4 COOR.sup.31, --CH.sub.2 C.sub.6 H.sub.4 OH, --CH.sub.2 C.sub.6 H.sub.4 OR.sup.32, --CH.sub.2 C.sub.6 H.sub.4 NH.sub.2, --CH.sub.2 C.sub.6 H.sub.4 N(R.sup.33).sub.2, --CH.sub.2 C.sub.6 H.sub.4 -azole, --CH.sub.2 C.sub.6 H.sub.4 NHR.sup.34, --CH.sub.2 C.sub.6 H.sub.4 C.sub.6 H.sub.4 R.sup.14 ; R.sup.14 is azole, --COOH; R.sup.21 to R.sup.34 are independently C.sub.1-6 -alkyl or C.sub.1-6 -haloalkyl; m is 0 to 6; n is 0 to 6; t is 0 or 1, with the proviso that when Z is N, R.sup.5 is hydrogen, --CH.sub.2 C.sub.6 H.sub.4 COOH, --CH.sub.2 C.sub.6 H.sub.4 COOR.sup.31, --CH.sub.2 C.sub.6 H.sub.4 OH, --CH.sub.2 C.sub.6 H.sub.4 OR.sup.32, --CH.sub.2 C.sub.6 H.sub.4 NH.sub.2, --CH.sub.2 C.sub.6 H.sub.4 N(R.sup.33).sub.2, --CH.sub.2 C.sub.6 H.sub.4 -azole, or --CH.sub.2 C.sub.6 H.sub.4 NHR.sup.34, or a salt thereof, and a pharmaceutical composition comprising said benzene derivative or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier are disclosed.

REFERENCES:
patent: 3829487 (1974-08-01), Mrozik
Kubo et al., "Nonpeptide Angiotensin II Receptor Antagonists. Synethesis and Biological Activity of Benzimidazoles", J. Med. Chem., 36:1772-1784, 1993.
Cambanis et al., "Potential Anticancer Agents. V. New Aromatic Nitrogen J. Med. Chem., 12(1):161-164, 1969.
Radek et al., "Contrast Media. V. Iodinated Metanilic Acid Derivative", Chem. Abstracts, 70:299, Abstract No. 114759e, 1969.
Kondo et al., "Preparation of Antibacterial Rifamycin Derivatives", Chem. Abstracts, 109:704, Abstract No. 14229h, 1988.

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