Patent ID: 6613920
Filing Date: 2003-09-02
Classification: A61P,C07C,C07D

Abstract:
A compound of general formula I whereinY1 means a hydrogen atom, a hydroxyl group, an alkanoyloxy group with 1 to 12 C atoms or an aroyloxy group, Y2 means a hydrogen atom or an alkanoyl group with 1 to 12 C atoms or an aroyl group, R1 and R2 each mean a hydrogen atom or together an exocyclic methylene group, R3 and R4, independently of one another, mean a hydrogen atom, a chlorine or fluorine atom, an alkyl group with 1 to 4 carbon atoms, or together form a methylene group, or together with quaternary carbon atom 20 form a 3- to 7-membered, saturated or unsaturated carbocyclic ring, Q means a straight-chain or branched carbon unit with up to 10 carbon atoms, which at any position can have hydroxyl groups, in &agr;- or &bgr;-position, which in turn can be etherified or esterified, keto groups, amino groups or halogen atoms, R5 and R6 at the same time each mean a hydrogen atom, a chlorine or fluorine atom, a trifluoromethyl group, a straight-chain or branched-chain, saturated or unsaturated hydrocarbon radical with up to 4 carbon atoms or R5 and R6 together with carbon atom 25 mean a 3- to 7-membered, saturated or unsaturated carbocyclic ring Z means a five- or six-membered heterocyclic ring other than oxazole or thiazole, which can be saturated, unsaturated or aromatic, which can be substituted by one or more alkyl chains, which can be straight-chain or branched, saturated or unsaturated, and optionally interrupted by oxa, thia, aza, sulfoxide or sulfo groups or substituted by hydroxy groups halogen atoms.