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Five newly synthesised biphenyl derivatives were evaluated for their acute contact toxicity (LC50) against rice weevil and honey bee and anti acetylcholinesterase potential (I50) against honey bee, fish, pigeon and rat. Amongst, O,O-dimethyl-O, p-Nitro-biphenyl phosphate was most potent against rice weevil, whereas p-(4-Nitrophenyl) phenyl-N-methyl carbamate against honey bee. Based on I50 values the biphenyl derivatives of phosphoric acid esters were more potent anti acetylcholinesterase (AChE) agents against rat and fish brain AChE while derivative of carbamic esters towards pigeon brain AChE. The anti AChE potency of both groups appear to be of the same order towards bee head AChE.
M F Rahman, and
M K Siddiqui, and
F Anjum, and
S S Qadri, and
M M Sidky, and
F H Osman
October 1986,
Bulletin of environmental contamination and toxicology,
M F Rahman, and
M K Siddiqui, and
F Anjum, and
S S Qadri, and
M M Sidky, and
F H Osman
September 2022,
Ecotoxicology and environmental safety,
M F Rahman, and
M K Siddiqui, and
F Anjum, and
S S Qadri, and
M M Sidky, and
F H Osman
September 1965,
The Biochemical journal,
M F Rahman, and
M K Siddiqui, and
F Anjum, and
S S Qadri, and
M M Sidky, and
F H Osman
October 1974,
Bollettino della Societa italiana di biologia sperimentale,
M F Rahman, and
M K Siddiqui, and
F Anjum, and
S S Qadri, and
M M Sidky, and
F H Osman
July 1993,
Comparative biochemistry and physiology. C, Comparative pharmacology and toxicology,
M F Rahman, and
M K Siddiqui, and
F Anjum, and
S S Qadri, and
M M Sidky, and
F H Osman
January 1984,
Archives of toxicology. Supplement. = Archiv fur Toxikologie. Supplement,
M F Rahman, and
M K Siddiqui, and
F Anjum, and
S S Qadri, and
M M Sidky, and
F H Osman
September 1966,
Journal of medicinal chemistry,
M F Rahman, and
M K Siddiqui, and
F Anjum, and
S S Qadri, and
M M Sidky, and
F H Osman
December 2015,
Zhongguo xue xi chong bing fang zhi za zhi = Chinese journal of schistosomiasis control,
M F Rahman, and
M K Siddiqui, and
F Anjum, and
S S Qadri, and
M M Sidky, and
F H Osman
September 1963,
Toxicology and applied pharmacology,
M F Rahman, and
M K Siddiqui, and
F Anjum, and
S S Qadri, and
M M Sidky, and
F H Osman
January 2013,
Natural product research,
