62427-27-4Relevant articles and documents
NOVEL ANTIMALARIA AGENT CONTAINING HETEROCYCLIC COMPOUND
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Page/Page column 76, (2008/06/13)
Disclosed is an antimalarial agent containing a compound represented by the formula: [wherein A1 represents a 3-pyridyl group that may have a substituent, a 6-quinolyl group that may have a substituent, or the like; X1 represents a group represented by the formula -C(=O)-NH- or the like; E represents a furyl group, a thienyl group or a phenyl group; with the proviso that A1 may have one to three substituents, and E has one of two substituents] or a salt thereof or hydrates thereof.
5-SUBSTITUTED 2-FURANCARBALDEHYDES AND WATER-SOLUBLE FURAN DERIVATIVES
Vegh, Daniel,Kovac, Jaroslav,Dandarova, Miroslava
, p. 961 - 966 (2007/10/02)
5-Halo-2-furaldehydes Ia, Ib react with trimethylamine in aprotic solvents to furnish 5-trimethylamonium salts of 2-furaldehyde IIa, IIb.The reactivity of this salt was utilized for a simple preparation of 5-substituted 2-furaldehydes IV in water at room temperature.The possibility to synthesize azomethines V and ethylenes VI, having the trimethylammonium group in position 5 of the furan ring maintained, is discussed.
Studies on Furan Derivatives. IX. Nucleophilic Substitution of 5-Nitro-2-furancarbaldehyde: Preparation of 5-Phenoxy-2-furancarbaldehydes
Tanaka, Akira,Usui, Toshinao,Shimadzu, Masaji
, p. 2846 - 2849 (2007/10/02)
5-(2-, 3-, 4-Substituted phenoxy)-2-furancarbaldehydes were prepared by the reaction of various phenoxides with 5-nitro-2-furancarbaldehyde via replacement of the nitro group.