FIELD: organic chemistry, chemical technology, medicine.
SUBSTANCE: invention relates to derivatives of carboline of the general formula (I): wherein R3 means hydrogen atom (H), hydroxyl (OH), -O-(C1-C6)-alkyl; R4 means -N(R17)2 wherein R17 means hydrogen atom (H), (C1-C6)-alkyl, -C(O)-phenyl, -C(O)-(C1-C10)-alkyl, -S(O)y-R14 wherein y = 0, 1 or 2; R14 means (C1-C6)-alkyl, phenyl substituted with halogen atom; or R means amino-group (-NH2), -NH-C(O)-R15 wherein R15 means pyrrolidine, pyrazolidine, furan, pyridine, pyrazine, imidazoline, isoxazolidine, 2-isoxaline, thiophene possibly substituted with -CF3 or (C1-C6)-alkyl; (C3-C7)-cycloalkyl, -N(R13)2 wherein R12 means hydrogen atom (H) or phenyl under condition that -N(R13)2 doesn't mean -NH2; phenyl possibly substituted with (C1-C6)-alkyl, -CF3 if two substituted at phenyl form dioxalane ring; R5 means hydrogen atom (H), or R and R5 in common with nitrogen atom (N) form a heterocycle. Also, invention describes a method for their preparing. Compounds of the formula (I) are suitable for preparing medicinal agents used in prophylaxis and treatment of diseases wherein the enhanced activity of 1 κB is involves.
EFFECT: improved preparing method, valuable medicinal properties of compounds.
6 cl, 2 tbl, 83 ex
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Authors
Dates
2006-05-27—Published
2001-02-28—Filed