1.
Nat Prod Commun
; 12(1): 105-106, 2017 Jan.
Artigo
em Inglês
| MEDLINE
| ID: mdl-30549839
RESUMO
By alkylation of vanillin with 4,5-dichloro-3-chloromethylisothiazole the corresponding ether was synthesized. The latter was then reacted with p-toluidine to afford the corresponding azomethine. During the bioassays of synthesized isothiazolic derivatives of vanillin in mixtures with insecticides (imidacloprid and a-cypermethrin) a strong synergetic effect was observed.
Assuntos
Benzaldeídos/farmacologia , Inseticidas , Tiazóis/farmacologia , Animais , Besouros , Insetos , Resistência a Inseticidas , Larva , Neonicotinoides/farmacologia , Nitrocompostos/farmacologia , Piretrinas/farmacologia , Toluidinas/farmacologia
2.
Nat Prod Commun
; 4(9): 1205-8, 2009 Sep.
Artigo
em Inglês
| MEDLINE
| ID: mdl-19831030
RESUMO
Reaction between 4-formyl-2-methoxyphenyl 4,5-dichloroisothiazole-3-carboxylate with various aromatic amines led to azomethins 2-7 formation. By treatment of azomethins 2-7 with sodium triacetoxyborohydride corresponding amines 8-11 were obtained. During the bioassays of new vanillin derivatives in mixtures with insecticides remarkable synergetic effect was discovered.