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US 6,310,007 B1Granted
7,10,12-trihydroxy-8(E)-octadecenoic acid and derivatives and uses thereof
AssigneeThe United States of America as represented by the Secretary of Agriculture
InventorsTsung Min Kuo, Ching T. Hou
Life of this patent
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Abstract
The compound 7,10,12-trihydroxy-8(E)-octadecenoic acid (TOD) has been produced by bioconversion of ricinoleic acid by Pseudomonas aeruginosa PR3. TOD and derivatives thereof are useful for controlling biological organisms, such as fungi and insects.
Claims19
A method of controlling a biological organism comprising applying to the locus of said organism an effective amount of a compound having the formula:
- wherein:
- R is —(O)n—R1,
- n is 0,1, and
- R1 is H, or a hydrocarbon selected from the group consisting of substituted or unsubstituted alkyl, phenyl, or alkyl phenyl hydrocarbons, wherein the alkyl moiety may be branched or straight chain;
- and
- wherein:
- X1, X2, and X3 are independently selected from hydroxyl, halogen, or NR2R3, wherein R2 and R3 are independently selected from the group consisting of hydrogen, substituted or unsubstituted alkyl, phenyl, or alkyl phenyl hydrocarbons, wherein the alkyl moiety may be branched or straight chain.
4 more elements
A formulation comprising:
- 1) a compound having the formula:
- wherein:
- R is —(O)n—R1,
- n is 0,1, and
- R1 is H, or a hydrocarbon selected from the group consisting of substituted or unsubstituted alkyl, phenyl, or alkyl phenyl hydrocarbons, wherein the alkyl moiety may be branched or straight chain;
- and
- wherein:
- X1, X2, and X3 are independently selected from hydroxyl, halogen, or NR2R3, wherein R2 and R3 are independently selected from the group consisting of hydrogen, substituted or unsubstituted alkyl, phenyl, or alkyl phenyl hydrocarbons, wherein the alkyl moiety may be branched or straight chain;
- and
- 2) a carrier for said compound;
- wherein said compound is present in an effective amount for controlling a biological organism.
8 more elements
The compound having the formula:
- wherein:
- R is —(O)n—R1,
- n is 0,1, and
- R1 is H, or a hydrocarbon selected from the group consisting of substituted or unsubstituted alkyl, phenyl, or alkyl phenyl hydrocarbons, wherein the alkyl moiety may be branched or straight chain;
- and
- wherein:
- X1, X2, and X3 are independently selected from hydroxyl, halogen, or NR2R3, wherein R2 and R3 are independently selected from the group consisting of hydrogen, substituted or unsubstituted alkyl, phenyl, or alkyl phenyl hydrocarbons, wherein the alkyl moiety may be branched or straight chain.
4 more elements
Dependencies are inferred from the claim text.