AMIDES OF PIPERAZINYL- OR PIPERIDINYLAMINESULPHAMIC ACID AND THEIR USE AS INHIBITORS OF STEROID SULPHATASE Russian patent published in 2008 - IPC C07D295/26 C07D211/58 A61K31/4468 A61K31/495 A61P17/10 

Abstract RU 2329258 C2

FIELD: chemistry.

SUBSTANCE: description is given of amides of piperazinyl- or piperidinylaminesulphoamic acid with genera formula (I) , in which R1 and R2 together with a nitrogen atom, to which they are bonded, represent a 6-member aliphatic heterocyclyl, containing two atoms of nitrogen as heteroatoms. The indicated extra atom of nitrogen is substituted with radical R, where R represents COOR', and R' represents (C1-C6)alkyl or benzyl, or phenyl, substituted with trifluoromethyl and aminocarbonyl, or R1 represents hydrogen, and R2 represents a group with formula , in which R9 represents (C1-C8)alkoxycarbonyl or phenyl, substituted with haloid(C1-C6)alkyl or aminocarbonyl; R3 represents phenyl or phenyl(C1-C4)alkyl, containing two substitutes, chosen from halogen and haloid(C1-C6)alkyl. Description is given of the use of formula (I) compounds as inhibitors of steroid sulphatase.

EFFECT: compound has inhibition effect to steroid sulphatase.

7 cl, 2 tbl, 5 ex

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RU 2 329 258 C2

Authors

Ler Filipp

Dates

2008-07-20Published

2003-03-27Filed