Synthesis and insecticidal/acaricidal activity of novel 3-(2,4,6-trisubstituted phenyl)uracil derivatives
β Scribed by Kazuo Yagi; Kazuhiko Akimoto; Norihiko Mimori; Toshiro Miyake; Masaki Kudo; Kazutaka Arai; Shigeru Ishii
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 139 KB
- Volume
- 56
- Category
- Article
- ISSN
- 1526-498X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A series of novel 2-(2,4,6-trisubstituted phenyl)-1,3,4-oxadiazolin-5-one derivatives and 3-(2,4,6-trichlorophenyl)pyrazolin-5-one derivatives were synthesized and evaluated for insecticidal activity. It was found that a moderately bulky alkyl group, such as a tert-butyl group, on the heterocyclic r
The novel and versatile cyanomethyl 2amino-4-methylthiazolyl ketone (5) was prepared by treatment of bromomethyl 2-amino-4-methyl thiazolyl ketone (4) with potassium cyanide. Reaction of 5 with heterocyclic diazonium salts 6a,b and 10 afforded the corresponding hydrazones 7a,b and 11, respectively.
Several new 3-(indazol-3-yl)-quinazolin-4(3H)-one and 3-(indazol-3-yl)-benzotriazin-4(3H)-one derivatives 5 and 6 were synthesized and tested for their in vitro antiproliferative activity against Raji, K562, and K562-R cell lines. The pharmacological screening showed that some 2, 6, or 7-substituted
Two new natural products, N- (2-methyl-3-oxodec-8-enoyl)corresponding acid chloride, in order to acylate Meldrum's acid. Subsequent aminolysis with pyrrolidine, followed by 2-pyrroline (2) and 2-(hept-5-enyl)-3-methyl-4-oxo-6,7,8,8atetrahydro-4H-pyrrolo[2,1-b]-1,3-oxazine (3), have been methylation