Patent ID: 6407102
Filing Date: 2002-06-18
Classification: A61P,C07D

Abstract:
Compounds having the formula XI wherein B is a nitrogen, oxygen or sulphur atom; R1 and R7 are identical or different and are hydrogen atoms, alkyl or aminoalkyl radicals, phenylsulphonyl radicals, alkylsilylmethoxymethyl radicals, a sugar or substituted sugar; R4 and R10 are identical or different and in each case is a hydrogen atom, an alkoxy-, amino-, halogen-, cycloalkyl-, cycloheteroalkyl-, aryl-substituted alkyl, alkoxy or alkoxymethyl group, nitro group, or an O-alkoxy group of the formula â€”Oâ€”(C&boxH;O)â€”R21, where R21 is an alkoxy-, amino-, halogen-, cycloalkyl-, cycloheteroalkyl-, aryl- or heteroaryl-substituted alkyl, alkoxy or alkoxymethyl group; R14 and R15 either together form an oxygen atom or R14 is a hydroxyl group and R15 is a hydrogen atom or R14 and R15 are hydrogen atoms; and R3, R5, R6, R8, R9 and R11 are identical or different and in each case is a hydrogen atom, an alkoxy-, amino-, halogen-, cycloalkyl-, cycloheteroalkyl-, aryl- or heteroaryl-substituted alkyl, alkoxy or alkoxymethyl group, nitro group, or an O-alkoxy group of the formula â€”Oâ€”(C&boxH;O)â€”R21, where R21 is an alkoxy-, amino-, halogen-, cycloalkyl-, cycloheteroalkyl-, aryl- or heteroaryl-substituted alkyl, alkoxy or alkoxymethyl group.