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US 6,812,224 B2Granted
Phosphorous organic compounds and their use
AssigneeJomaa Pharmaka GmbH
InventorHassan Jomaa
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Abstract
Use of phosphorous organic compounds of general formula (I) wherein B represents either an ether group of the formula (II) or a keto group of the formula (III) or is a 5 or 6 membered cyclic compound, and their use for preparing pharmaceutical compositions for the therapeutic and prophylactic treatment of infections in humans and animals due to viruses, bacteria, fungi, and parasites as well as their use as a fungicide, bactericide and herbicide in plants.
Claims10
Phosphorous organic compounds having a formula (I)
- wherein R1 and R2 are independently selected from a group consisting of hydrogen, substituted or unsubstituted alkyl, substituted and unsubstituted hydroxyalkyl, substituted and unsubstituted alkenyl, substituted and unsubstituted alkynyl, substituted and unsubstituted aryl, substituted and unsubstituted acyl, substituted and unsubstituted cycloalkyl, substituted and unsubstituted aralkyl, halogen, OX1 and OX2;
- wherein X1 and X2 are independently selected from a group consisting of hydrogen, substituted or unsubstituted alkyl, substituted and unsubstituted hydroxyalkyl, substituted and unsubstituted alkenyl, substituted and unsubstituted alkynyl, substituted and unsubstituted aryl, substituted and unsubstituted acyl, substituted and unsubstituted cycloalkyl and substituted and unsubstituted aralkyl,
- wherein B is a keto group represented by the formula III
- A3 is selected from a group consisting of alkylene radicals, ailkenylene radicals and hydroxyalkylene radicals;
- A4 includes at least two carbons and is selected from a group consisting of alkylene radicals, alkenylene radicals and hydroxyalkylene radical;
- and
- R3 and R4 are independently selected from a group consisting of hydrogen and halogen.
4 more elements
Phosphorous organic compounds represented by a formula (I)
- wherein R1 and R2 are independently selected from a group consisting of hydrogen, substituted or unsubstituted alkyl, substituted and unsubstituted hydroxyalkyl, substituted and unsubstituted alkenyl, substituted and unsubstituted alkynyl, substituted and unsubstituted aryl, substituted and unsubstituted acyl, substituted and unsubstituted cycloalkyl, substituted and unsubstituted aralkyl, halogen, OX1 and OX2,
- wherein X1 and X2 are independently selected from a group consisting of hydrogen, substituted or unsubstituted alkyl, substituted and unsubstituted hydroxyalkyl, substituted and unsubstituted alkenyl, substituted and unsubstituted alkynyl, substituted and unsubstituted aryl, substituted and unsubstituted acyl, substituted and unsubstituted cycloalkyl and substituted and unsubstituted aralkyl;
- wherein B is a keto group that may be represented by the formula III
- A3 is selected from a group consisting of alkylene radicals, alkenylene radicals and hydroxyalkylene radicals;
- A4 includes at least two carbons, no more than nine carbons, and is selected from a group consisting of alkylene radicals, alkenylene radicals and hydroxyalkylene radicals;
- wherein R3 and R4 are independently selected from a group consisting of hydrogen and halogen;
- and
- pharmaceutically acceptable salts, esters, amides of the esters and salts of the esters thereof.
5 more elements
Dependencies are inferred from the claim text.