Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Patent
1980-06-30
1981-12-29
Torrence, Dolph H.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
260465D, A01N 5300, C07C12175
Patent
active
043082793
ABSTRACT:
A crystalline, optically inactive compound, each crystal comprising an equimolar mixture of the isomers (S)-(cyano)(3-phenoxyphenyl)methyl (1R,cis)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate and (R)-(cyano)-(3-phenoxyphenyl)methyl (1S,cis)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate, its preparation by a cyclic crystallization/equilibration process, and its utility as an insecticide are described and exemplified.
REFERENCES:
patent: 4024163 (1977-05-01), Elliott et al.
patent: 4133826 (1979-01-01), Warnant et al.
patent: 4136195 (1979-01-01), Warnant et al.
patent: 4151195 (1979-04-01), Warnant et al.
patent: 4213916 (1980-07-01), Davies et al.
Andersen Robert L.
Ertelt H. Robinson
FMC Corporation
Kennedy Robert M.
Torrence Dolph H.
LandOfFree
Crystalline, insecticidal pyrethroid does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Crystalline, insecticidal pyrethroid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crystalline, insecticidal pyrethroid will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1018513