Aromatic nitro and nitroso compounds and their metabolites useful as anti-viral and anti-tumor agents
OwnerErnest Kun, Jerome Mendeleyev +1inventors
InventorsErnest Kun, Jerome Mendeleyev, Eva Kirsten
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Abstract
Unsubstituted or substituted halo nitro and nitroso compounds and their metabolites are potent, selective and non-toxic inhibitors and supressants of cancer growth and viral infections in a mammalian host. The compounds are particularly useful for treatment and supression of tumors and viruses associated with breast cancer, AIDS, herpetic episodes and cytomegaloviral infections. The methods of treatment of tumorigenic and viral diseases by halo nitro and nitroso compounds and their metabolites are described.
Claims11
A method of treating retroviral infections, said method comprising the step of administering to a subject a therapeutically effective amount of a compound selected from the group consisting of:
- a compound having the structural formula:
- ##STR18## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are, independent of one another, selected from the group consisting of hydrogen, hydroxy, amino, nitroso, nitro, halogen, (C.sub.1 -C.sub.6) alkyl, (C.sub.1 -C.sub.6) alkoxy, (C.sub.3 -C.sub.7) cycloalkyl, and phenyl and pharmaceutically acceptable salts thereof, wherein at least three of the six R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 substituents are always hydrogen and at least one of the six R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 substituents are always nitro;
- a compound having the structural formula:
- ##STR19## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are, independent of one another, selected from the group consisting of hydrogen, hydroxy, amino, nitroso, nitro, halogen, (C.sub.1 -C.sub.6) alkyl, (C.sub.1 -C.sub.6) alkoxy, (C.sub.3 -C.sub.7) cycloalkyl, and phenyl and pharmaceutically acceptable salts thereof, wherein at least two of the five R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 substituents are always hydrogen and at least one of the five R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 substituents are always nitro;
- a compound having the structural formula:
- ##STR20## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are, independent of one another, selected from the group consisting of hydrogen, hydroxy, amino, nitroso, nitro, halogen, (C.sub.1 -C.sub.6) alkyl, (C.sub.1 -C.sub.6) alkoxy, (C.sub.3 -C.sub.7) cycloalkyl, and phenyl and pharmaceutically acceptable salts thereof, wherein at least two of the five R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 substituents are always hydrogen and at least one of the five R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 substituents are always nitro;
- and
- a compound having the structural formula:
- ##STR21##
Dependencies are inferred from the claim text.