Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2006-08-08
2006-08-08
Saeed, Kamal A. (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C548S527000
Reexamination Certificate
active
07087638
ABSTRACT:
Novel pyrrole derivatives of formula IwhereinX is oxygen or sulfur;R1is C1–C4alkyl unsubstituted or substituted, with the exception of CF3; C3–C6cycloalkyl unsubstituted or substituted; or halogen;R2is hydrogen, C1–C4alkyl unsubstituted or substituted, C1–C4alkoxy unsubstituted or substituted, cyano or halogen;R3is C1–C4alkyl unsubstituted or substituted; andA is orthosubstituted aryl; orthosubstituted heteroaryl; bicycloaryl unsubstituted or substituted; or bicycloheteroaryl unsubstituted or substituted.The novel compounds have plant-protective properties and are suitable for protecting plants against infestations by phytopathogenic microorganisms.
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Schneider Hermann
Walter Harald
Gegick Rebecca A.
Grazier Nyeemah
Saeed Kamal A.
Syngenta Crop Protection Inc.
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