1-carbamoyl-2-pyrazolines, composition containing them, and inse

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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548379, A01N 4356, C07D23106

Patent

active

048747785

ABSTRACT:
The invention relates to 1-carbamoyl-3-phenyl-4-benzyl-.DELTA..sup.2 -pyrazolines of the formula ##STR1## wherein R.sub.1 and R.sub.2 are each independently hydrogen, methyl halogen, trifluoromethyl, C.sub.1 -C.sub.4 haloalkoxy containing 1 to 7 halogen atoms or C.sub.1 -C.sub.4 haloalkylthio containing 1 to 7 halogen atoms;

REFERENCES:
patent: 4174393 (1979-11-01), Van Dahlen et al.
patent: 4439440 (1984-03-01), Van Hes et al.
patent: 4540706 (1985-09-01), Ozawa et al.

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