Design, Synthesis, and Bioactivity Study of Novel Benzoylpyridazyl Ureas
摘要:
A series of novel benzoylpyridazyl ureas were designed and synthesized from maleic anhydride and hydrazine monohydrate. These benzoylureas were identified by H-1 NMR spectroscopy and element analysis. The bioactivities of the new compounds were evaluated. These compounds exhibited larvicidal activities against oriental armyworm, and in particular, compound 13 displayed comparable activity to the commercial insecticide Hexaflumuron. Most of these compounds also had some larvicidal activities against mosquito. Interestingly, some compounds showed good plant growth regulatory activities.
BARLIN, GORDON B.;DAVIES, LES P.;NGU, MARIA M. L., AUSTRAL. J. CHEM., 41,(1988) N1, C. 1735-1742
作者:BARLIN, GORDON B.、DAVIES, LES P.、NGU, MARIA M. L.
DOI:——
日期:——
[EN] ARYLOXY- AND ARALKYLTHIO-IMIDAZO[1,2-b]PYRIDAZINES
申请人:THE AUSTRALIAN NATIONAL UNIVERSITY
公开号:WO1989001478A1
公开(公告)日:1989-02-23
(EN) Imidazo[1,2-b]pyridazine compounds having an aryloxy or aralkylthio-substituent in the 6-position, and also substituted in the 2- and 3-positions, are useful in the treatment of anxiety syndromes, epilepsy, insomnia or skeletal muscle tension, or for the reversal of the sedative effects of the benzodiazepine class of drugs.(FR) Les composés d'imidazo[1,2-b]pyridazine décrits, ayant un substituant aryloxy ou aralkylthio en position 6 et également substitués aux positions 2 et 3, sont utiles dans le traitement des syndromes d'angoisse, de l'épilepsie, de l'insomnie ou des tensions musculaires transosseuses ou pour inverser les effets sédatifs de médicaments appartenant à la classe des benzodiazépines.
Design, Synthesis, and Bioactivity Study of Novel Benzoylpyridazyl Ureas
作者:Ranfeng Sun、Yonglin Zhang、Fuchun Bi、Qingmin Wang
DOI:10.1021/jf900882c
日期:2009.7.22
A series of novel benzoylpyridazyl ureas were designed and synthesized from maleic anhydride and hydrazine monohydrate. These benzoylureas were identified by H-1 NMR spectroscopy and element analysis. The bioactivities of the new compounds were evaluated. These compounds exhibited larvicidal activities against oriental armyworm, and in particular, compound 13 displayed comparable activity to the commercial insecticide Hexaflumuron. Most of these compounds also had some larvicidal activities against mosquito. Interestingly, some compounds showed good plant growth regulatory activities.
Barlin, Gordon B.; Davies, Les P.; Ngu, Maria M. L., Australian Journal of Chemistry, 1988, vol. 41, # 11, p. 1735 - 1742
作者:Barlin, Gordon B.、Davies, Les P.、Ngu, Maria M. L.