Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2007-07-31
2007-07-31
Shameem, Golam M. M. (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C548S356100, C548S360100, C548S361100, C548S362500, C504S209000, C504S261000, C504S280000, C504S281000, C514S403000
Reexamination Certificate
active
10506040
ABSTRACT:
The invention relates to compounds of the general formulawherein Ar1, Ar2, R4, R5, R6, R7, R8, W, X, a and b have the significances given in the specification, and optionally the enantiomers thereof. The active ingredients have advantageous pesticidal properties. They are especially suitable for controlling parasites on warm-blooded animals.
REFERENCES:
patent: 4943584 (1990-07-01), Theobald et al.
patent: 7084280 (2006-08-01), Ducray et al.
patent: 196 42 863 (1998-04-01), None
patent: 0 953 565 (1999-11-01), None
Ducray Pierre
Fruchtel Jorg
Goebel Thomas
Novartis Animal Health US Inc.
Shameem Golam M. M.
Wilusz, Jr. Edward J.
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