Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...
Patent
1983-03-01
1986-01-14
Waltz, Thomas A.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Nitrogen containing other than solely as a nitrogen in an...
564 44, C07C12722, A01N 4728
Patent
active
045646392
ABSTRACT:
A urea derivative of the general formula, ##STR1## (wherein X is a halogen), which has higher insecticidal activity than known similar compounds, with lowered toxicity to mammals and fishes. The derivative can be produced by reacting 2-fluoro-4-haloaniline with 2,6-difluorobenzoyl isocyanate or reacting 2-fluoro-4-halo-phenylisocyanate with 2,6-difluorobenzamide.
REFERENCES:
patent: 3933908 (1976-06-01), Wellinger et al.
patent: 3989842 (1976-11-01), Wellinger et al.
patent: 4085226 (1978-04-01), Sirrenberg et al.
patent: 4243680 (1981-01-01), Taylor
patent: 4276310 (1981-06-01), Sirrenberg et al.
Nagase Hiroshi
Sato Yasuo
Takeda Chemical Industries Ltd.
Waltz Thomas A.
LandOfFree
N-(2,6-Difluorobenzoyl-N-'-(2-fluoro-4-halophenyl)urea does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with N-(2,6-Difluorobenzoyl-N-'-(2-fluoro-4-halophenyl)urea, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and N-(2,6-Difluorobenzoyl-N-'-(2-fluoro-4-halophenyl)urea will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-431015