CPC C07D 233/54 (2013.01) [C07D 401/04 (2013.01); C07D 401/06 (2013.01); C07D 403/10 (2013.01); C07D 405/04 (2013.01); C07D 417/14 (2013.01)] | 13 Claims |
1. A pharmaceutical compound of formula I:
![]() wherein,
R1, R2, R3, R4, R5 are each independently selected from a hydrogen, halogen, straight chain or branched alkyl, straight chain or branched alkenyl, straight chain or branched alkoxyalkyl, phenyl, aryl, aralkyl, alkoxy alkyl, alkoxy aryl, aromatic or aliphatic heterocycle comprising at least one hetero atom selected from a group of O, N and S, with the proviso that R1, R2, R3, R4 and R5 are not hydrogen at the same time;
any of two adjacent R groups form a 5-6 membered aromatic or aliphatic ring comprising at least one hetero atom selected from a group of O, N and S;
R6 independently selected from hydrogen, straight chain or branched C1-C5 alkyl;
X is selected from CH2 or C═O,
wherein when X is CH2, Y is C═O, and
when X is C═O, Y is absent;
R7 and R8 are each independently selected from hydrogen, straight chain or branched alkyl, straight chain or branched aralkyl, straight chain or branched alkenyl, straight chain or branched alkynyl, characterized in that together they form a 3-7 membered aromatic or aliphatic heterocycle comprising at least one hetero atom selected from O, N, and S, —CH2 (CH2),NRcRd wherein n is 0-3, and Rc, and Rd are both independently selected from alkyl or together form a 3-7 membered aromatic or aliphatic heterocycle comprising at least one hetero atom selected from a group of O, N and S; including stereoisomers, pure or mixed, racemic mixtures, geometrical isomers, tautomers, pharmaceutically acceptable salts, hydrates, solvates, solid forms and mixtures thereof.
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