NOVEL 1,2,3,4-TETRAHYDROQUINOXALINE DERIVATIVE CONTAINING PHENYL GROUP AS SUBSTITUTE, HAVING SULPHONIC ACID ESTER STRUCTURE OR SULPHONIC ACID AMIDE STRUCTURE, AND HAVING GLUCOCORTICOID RECEPTOR BINDING ACTIVITY
FIELD: chemistry.SUBSTANCE: invention relates to compounds of general formula (1) or salts thereof, where in formula (1) R1 is a lower C1-C6alkyl group, a lower C3-C6cycloalkyl group, a phenyl group, a heterocyclic group, which relates to a residue formed by removing a hydrogen atom from a saturated or unsaturated monocyclic heterocyclic ring containing one, two or three heteroatoms in the ring, selected from a nitrogen atom, an oxygen atom and a sulphur atom, or a phenyl(C1-C6alkyl) group； in cases when R1 is a lower C1-C6alkyl group, that lower C1-C6alkyl group can have, as substitute(s), one, two or three groups selected from a halogen atom, a heterocyclic group which relates to a residue formed by removing a hydrogen atom from a saturated monocyclic heterocyclic ring containing one or two heteroatoms in the ring, selected from a nitrogen atom and an oxygen atom, a carboxyl group, a lower C1-C6alkoxycarbonyl group, a lower C1-C6alkylamino group, a lower C1-C6alkylamino group, substituted with a lower C1-C6alkylamino group, a lower C1-C6alkylamino group, substituted with a phenyl group； in cases when R1 is a phenyl group, a heterocyclic group which relates to a residue formed by removing a hydrogen atom from a saturated or unsaturated monocyclic heterocyclic ring containing one, two or three heteroatoms in the ring, selected from a nitrogen atom, an oxygen atom or a sulphur atom, or a phenyl(C1-C6alkyl) group, that phenyl, heterocyclic or phenyl(C1-C6alkyl) group can contain, as substitute(s), one, two or three groups selected from a halogen atom, a lower C1-C6alkyl group, a hydroxyl group or a lower C1-C6alkoxy group； R2 is a hydrogen atom or a lower C1-C6alkyl group； R3 is a hydrogen atom or a lower C1-C6alkyl group； R4 and R5 can be identical or different and are a hydrogen atom or a lower C1-C6alkyl group； R6 is a hydrogen atom or a lower C1-C6alkyl group； R7 is a phenyl group or a heterocyclic group which relates to a residue formed by removing a hydrogen at
