24618-19-7Relevant articles and documents
New angular oxazole-fused coumarin derivatives: synthesis and biological activities
Wei, Yan,Li, Shi-qiang,Hao, Shuang-hong
, p. 1824 - 1831 (2017/11/28)
Twelve angular oxazole-fused coumarin derivatives were designed, synthesised and characterised by 1H NMR, 13C NMR and HRMS. The structure of compound 4a was further confirmed by X-ray single-crystal diffraction. The bioassay experiment results indicated that compounds 4f and 4l have high antifungal activity on the mycelium growth of 4 plant disease fungi. Especially, compound 4l has a stronger antifungal activity compare to the commercial fungicide, Carbendazim. The herbicidal activity experiment showed that 4a and 4b can significantly inhibit the taproot and caulis development of Chenopodium album seedling and have better activities than the commercial herbicide, Acetochlor.
Synthesis and biological evaluation of coumarinyl sydnone derivatives
Patel, Keshav C.,Patel, Himanshu D.
experimental part, p. 113 - 118 (2012/02/03)
A novel series of compounds containing coumarinyl sydnone derivatives from 4-methyl-7-hydroxy-8-nitro coumarin were synthesized. The formed compounds have been evaluated by physical methods (melting point, thin layer chromatography, elemental analysis) an
Synthesis and antimicrobial activity of some new isomeric pyrano[2,3-f] and [3,2-f](1,4)-benzoxazines
Surender,Reddy,Reddy,et al.
, p. 534 - 536 (2007/10/02)
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