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US 2016/0095317 A1Published application
N-phosphonomethylglycine guanidine derivative salts
AssigneesMonsanto Technology LLC, Flamel Technologies
InventorsRonald J. Brinker, Olivier Soula, Alain Lemercier
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Abstract
The present invention provides guanidine compounds and salts thereof that may be useful, for example, in the preparation of herbicidal compositions. The compounds may be used, for example, to prepare N-phosphonomethylglycine guanidine salts having improved herbicidal efficacy over glyphosate alone.
Claims20
A guanidine compound or a salt thereof having the formula:
- wherein R4 is —(CH2)m—(NR9(CH2)9)x—NR10R11, —(CH2)m—CH(NH2)CH(NH2)R11 or polyethyleneimino;
- R5, R6, R7 and R8 are independently hydrogen or C1-C5 hydrocarbyl;
- R9 and R10 are independently hydrogen or C1-C5 hydrocarbyl;
- R11 is C1-C30 hydrocarbyl;
- and
- m, n and x are independently an integer from 1 to 10.
3 more elements
A guanidine compound or a salt thereof having the formula:
- wherein R5, R6, R7 and R8 are independently hydrogen or C1-C5 hydrocarbyl, R12 is hydrogen, C8-C30 alkyl, or C8-C30 alkenyl, and x and y are independently an integer from 2 to 20.
Dependencies are inferred from the claim text.