HETEROCYCLIC COMPOUNDS AND METHODS OF THEIR USE Russian patent published in 2018 - IPC C07D413/06 C07D417/06 C07D417/14 C07D471/04 C07D487/04 A61K31/423 A61K31/428 A61K31/4427 A61K31/52 A61K31/5377 

Abstract RU 2648997 C2

FIELD: chemistry.

SUBSTANCE: invention relates to a compound having the formula VIIb:

VIIb,

wherein each of R1 and R2 is hydrogen; R3 is hydrogen or C1-6alkyl; each Q1 independently is halogen, oxo, C1-6alkyl, -RuORx, -RuSRx, =NORd, where alkyl groups are optionally substituted with one hydroxyl; Y is -(CR5R6)q-; Z is O or S; each W is independently CR8 or N; W1 is N or C; W2 is N or C; W4 is N; W5 is N or CR13; R13 is hydrogen or Q2; each of Q5 and Q6 independently represents hydrogen, halogen, cyano, C1-6alkyl, halogen C1-6alkyl, C2-6alkenyl, C2-6alkynyl, C3-7cycloalkyl, C3-7cycloalkenyl, 5-6 membered heteroaryl with one to four nitrogen atoms, 6-membered heterocyclyl with one to two heteroatoms independently selected from a nitrogen atom and oxygen, 6-membered partially unsaturated heterocyclyl with one heteroatom selected from a nitrogen atom and oxygen, (6-membered heterocyclyl with two heteroatoms independently selected from nitrogen atom and oxygen)-C1-6alkyl, -RuORx, -RuN(Ry)(Rz), -RuSRx, -RuC(J)Rx, -RuC(J)ORx, -RuC(J)N(Ry)(Rz), -RuC(J)C1-6alkyl-N(Ry)(Rz), -RuC(J)N(Ry)ORx, -RuS(O)tRw, -RuN(Rx)C(J)Rx or -C(=NORx)Rx, where the alkyl, alkenyl, alkynyl, heteroaryl and heterocyclyl groups are optionally substituted with one to three Q groups8; J is O or NRx; each t is 2; and q is 0 or 1; values of other radicals are given in the patent claim. Invention also relates to pharmaceutical composition, to method for treating a disease and to a method for modulating a kinase CSF1R, FLT3, KIT and/or PDGFRβ.

EFFECT: technical result: new compounds of formula VIIb, which are kinase modulators CSF1R, FLT3, KIT and/or PDGFRβ.

20 cl, 6 dwg, 4 tbl, 242 ex

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RU 2 648 997 C2

Authors

Khadd Majkl Dzh.

Khoker Majkl D.

Kholladej Mark U.

Lyu Gan

Roubottom Martin U.

Syuj Shimin

Dates

2018-03-29Published

2012-10-12Filed