1416772-59-2Relevant articles and documents
PYRIDOMYCIN BASED COMPOUNDS EXHIBITING AN ANTITUBERCULAR ACTIVITY
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, (2015/10/05)
Formula (1), X1 represents O or NR6, X2 represents O or NR6, X3 represents O or NR1, R1 represents H or C1 to C3 alkyl, R2 represents H, or linear or branched C1-C8 alkyl optionally including one or more heteroatoms, cyclopropyl, cyclobutyl, cyclohexyl or oxetanyl or amino acid side chain or protected amino acid side chain, or R1 and R2 may form together a saturated, partly saturated or unsaturated 5 or 6 membered ring system, optionally substituted, R3 represents H, cyclopentyl, cyclohexyl, aryl or hydroxyaryl, aryl or hydroxyaryl being optionally substituted by fluorine, or linear or branched C1 to C8 alkyl optionally including a hetero atom, R4 represents phenyl or 5- or 6-membered heterocycles including one or more nitrogen or oxygen atoms optionally substituted with 1 to 4, respectively 5 fluorine atoms, and R6 represents H, or linear or branched alkyl chain having 1 to 3 carbon atoms.
