37040-43-0Relevant articles and documents
2,3(1H,4H)quinoxalinedione
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, (2008/06/13)
2,3(1H,4H)-quinoxalinediones of the formula I STR1 where R1 is hydrogen, an aliphatic radical which has up to 12 carbons and can be substituted by one of the following: phenyl, cyclopentyl, cyclohexyl or --CO--R3, --CO--O--R3 or --CO--NH--R3, where R3 is hydrogen, C1 -C4 -alkyl, phenyl, benzyl or 1-phenylethyl, a cycloaliphatic radical with up to 12 carbons or phenyl, where the cyclic groups in R1 can have up to three of the following substituents: C1 -C4 -alkyl, C1 -C4 -haloalkyl, C1 -C4 -alkoxy, C1 -C4 -haloalkoxy, halogen, nitro, cyano, --CO--O--R3 and --CO--NH--R3 ; R2 is 1-pyrrolyl which can have up to two of the following substituents: C1 -C4 -alkyl, phenyl, phenylsulfonyl, nitro, cyano and --CO--O--R3, --CO--NH--R3, --CH2 --O--R3, --O--R3 and --CH=NO--R3 R radicals are identical or different and are the following: C1 -C4 -alkyl, C1 -C4 -alkoxy, trifluoromethyl, trichloromethyl, trifluoromethoxy, trichloromethoxy, fluorine, chlorine, bromine, iodine, nitro, cyano and --CO--O--R3 and --CO--NH--R3 as well as a fused-on benzene ring; n is 0-3, and 2,3(1H,4H)-quinoxalinediones I' STR2 where R1 has the stated meanings, are suitable as drugs in the treatment of neurodegenerative disorders and neurotoxic disturbances of the central nervous system.
QUINOXALINE CHEMISTRY. PART 2. β-ELIMINATION IN THE SYNTHESIS OF 6-TRIFLUOROMETHYLQUINOXALINES.
Paglietti, Giuseppe,Loriga, Mario
, p. 2471 - 2491 (2007/10/02)
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