Claims
- 1. A 5-nitrobenzo(de)isoquinoline-1,3-dione of the formula I ##STR5## where n is 1 or 2, R.sup.1 and R.sup.2 are identical or different and are each hydrogen, C.sub.1 -C.sub.6 -alkyl or C.sub.1 -C.sub.6 -hydroxyalkyl, and R.sup.3 and R.sup.4 are each hydrogen, or one is hydrogen and the other is C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -acyl, C.sub.2 -C.sub.7 -alkoxycarbonyl, aminocarbonyl or C.sub.2 C.sub.7 -alkylaminocarbonyl; or R.sup.1 and R.sup.2 together with the N atom form a pyrrolidinyl, morpholino or piperidinyl group where R.sup.1 and R.sup.4 are both hydrogen; or R.sup.1 and R.sup.2 together with the N atom form a pyrrolidinyl group where R.sup.3 is hydrogen and R.sup.4 is ethoxycarbonylamino; and its salts with physiologically tolerated acids.
- 2. A compound as defined in claim 1 wherein R.sup.1 and R.sup.2 are each methyl or ethyl and R.sup.3 and R.sup.4 are each hydrogen.
- 3. An 8-amino-2-(2-(dimethylamino)-ethyl)-5-nitrobenzo(de)isoquinoline-1,3-dione.
- 4. A 5-nitrobenzo(de)isoquinoline-1,3-dione selected from the group consisting of 8-amino-2-(2-(diethylamino)-ethyl)-5-nitrobenzo(de)isoquinoline-1,3-dione, 8-amino-5-nitro-2-(2-(pyrrolidinyl)-ethyl)-benzo(de)isoquinoline-1,3-dione, 8-amino-2-(2-(di)-2-hydroxyethyl)-amino)-ethyl)-5-nitrobenzo(de)isoquinoline-1,3-dione, 8-amino-2-(2-(morpholino)-ethyl)-5-nitrobenzo(de)-isoquinoline-1,3-dione, 8-ethoxy-carbonylamino-2-(2-(dimethylamino)-ethyl)-5-nitrobenzo(de)iso-quinoline-1,3-dione, 8-ethylamino-carbonyl-amino-5-nitro-2-(2-(pyrrolidinyl)-ethyl)-benzo(de)isoquinoline-1,3-dione, 8-ethylaminocarbonylamino-5-nitro-2-(2-dimethylaminoethyl)-benzo(de)isoquinoline-1,3-dione, and 8-acetylamino-2-(2-(di-methylamino)-ethyl)-5-nitrobenzo(de)isoquinoline-1,3-dione and its salts with physiologically tolerated acids.
Priority Claims (1)
Number |
Date |
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36 35 711.1 |
Oct 1986 |
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Parent Case Info
This application is a continuation of Ser. No. 07/213,690, filed Jun. 20, 1988, now abandoned which is a divisional of Ser. No. 110,871, filed Oct. 21, 1987 now abandoned.
US Referenced Citations (3)
Non-Patent Literature Citations (1)
Entry |
Paull et al. Arzneim, Forsch./Drug Res. 34 (II) (1984), 1243-1246. |
Divisions (1)
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Date |
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Parent |
110871 |
Oct 1987 |
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Continuations (1)
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213690 |
Jun 1988 |
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