Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Reexamination Certificate
2007-01-23
2007-01-23
Kumar, Shailendra (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C564S170000, C564S185000, C564S186000, C558S410000, C549S077000, C549S496000, C546S334000, C546S335000, C546S336000, C546S337000, C514S357000, C514S438000, C514S461000, C514S617000
Reexamination Certificate
active
10522077
ABSTRACT:
The invention relates to N-bisaryl- and N-aryl-cycloalkylidenyl-a-hydroxy- and a-alkoxy acetic acid amides of the general formula (I) including the optical isomers thereof and mixtures of such isomers, wherein R1is hydrogen, C1–C12alkyl; C2–C12alkenyl; C2–C12alkynyl; C1–C12haloalkyl; R2is hydrogen; optionally substituted alkyl; or optionally substituted alkynyl; R3is optionally substituted aryl or optionally substituted heteroaryl; A is an optionally substituted saturated or unsaturated C3–C8-cycloalkylidene, optionally substituted phenylidene or optionally substituted saturated or unsaturated heterocyclylidene bridge, R4and R5are each independently hydrogen or an organic radical, and R6is hydrogen; tri-C1–C4alkyl-silyl; di-C1–C4alkyl-phenylsilyl; C1–C4alkyl-diphenylsilyl; triphenylsilyl; optionally substituted alkyl; optionally substituted alkenyl or optionally substituted alkynyl. The compounds possess plant-protecting properties and are suitable for protecting plants against infestation by phytopathogenic microorganism, especially fungi.
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Goegh Tibor
Lamberth Clemens
Zeller Martin
Kumar Shailendra
Syngenta Crop Protection Inc.
Teoli, Jr. William A.
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