Compounds active on protein kinases are described, as well as methods of using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.
Drawings
Claims30
A compound of formula (Ia):
or a pharmaceutically acceptable salt thereof,
wherein:
L1 is a bond or —N(H)C(O)—;
each R1 is optionally substituted lower alkyl or optionally substituted heteroaryl;
R2 is hydrogen or halogen;
R4 is hydrogen;
R3 is optionally substituted lower alkyl or optionally substituted aryl;
m is 0, 1, 2, or 3;
and
Ar is a monocyclic heteroaryl containing 5 to 6 atoms wherein at least one atom is nitrogen.
7 more elements
A compound of formula (Ia):
or a pharmaceutically acceptable salt thereof,
wherein:
L1 is a bond;
each R1 is optionally substituted lower alkyl or optionally substituted heteroaryl;
R2 is hydrogen or halogen;
R4 is hydrogen;
R3 is optionally substituted lower alkyl or optionally substituted aryl;
m is 0, 1, 2, 3, 4, or 5;
and
Ar is a monocyclic heteroaryl containing 5 to 6 atoms wherein at least one atom is nitrogen.
7 more elements
A compound of formula (Ia):
or a pharmaceutically acceptable salt thereof,
wherein:
L1 is —N(H)C(O)—;
each R1 is optionally substituted lower alkyl or optionally substituted heteroaryl;
R2 is hydrogen or halogen;
R4 is hydrogen;
R3 is optionally substituted lower alkyl or optionally substituted aryl;
m is 0, 1, 2, 3, 4, or 5;
and
Ar is a monocyclic heteroaryl containing 5 to 6 atoms wherein at least one atom is nitrogen.
15 Jan 2030Estimated · howhide20 years from earliest known nonprovisional domestic filing plus recorded patent term adjustment. Maintenance-fee lapses, terminal disclaimers and statutory extensions have not been checked. The continuity chain may be incomplete; this is not an enforceability determination.
Having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole: thidiazoles
Life of this patent
About 3 years 3 months of term left · ends 15 Jan 2030 (estimated)
Priority17 Jul 2007
Filed8 Sep 2016
Granted19 Dec 2017
Today12 Oct 2026
Term ends15 Jan 2030
Priority17 Jul 2007
Granted19 Dec 2017
Term ends15 Jan 2030
Priority claimedParent application 60/959,907
Application filedUS 15/260,042
Assigned to Plexxikon Inc.assignment of assignor's interest
PublishedUS 2017/0056382 A1
GrantedUS 9,844,539 B2
TodayWithin its term
Term endsEstimated
Description35,017 words
Summary16,171 words
#The present invention relates to kinases and compounds which modulate kinases, and uses therefor. Particular embodiments contemplate disease indications which are amenable to treatment by modulation of kinase activity by the compounds of the present invention.
#Compounds are contemplated that are active on protein kinases in general, including, but not limited to, Abl, Akt1, Akt2, Akt3, ALK, Alk5, A-Raf, B-Raf, Brk, Btk, Cdk2, CDK4, CDK5, CDK6, CHK1, c-Raf-1, Csk, EGFR, EphA1, EphA2, EphB2, EphB4, Erk2, Fak, FGFR1, FGFR2, FGFR3, FGFR4, Flt1, Flt3, Flt4, Fms, Frk, Fyn, Gsk3α, Gsk3β, HCK, Her2/Erbb2, Her4/Erbb4, IGF1R, IKK beta, Irak4, Itk, Jak1, Jak2, Jak3, Jnk1, Jnk2, Jnk3, Kdr, Kit, Lck, Lyn, MAP2K1, MAP2K2, MAP4K4, MAPKAPK2, Met, Mnk1, MLK1, p38, PDGFRA, PDGFRB, PDPK1, Pim1, Pim2, Pim3, PKC alpha, PKC beta, PKC theta, Plk1, Pyk2, Ret, ROCK1, ROCK2, Ron, Src, Stk6, Syk, TEC, Tie2, TrkA, TrkB, Yes, and/or Zap70, including any mutations of these kinases. In some aspects, the compounds are active on Raf protein kinases including A-Raf, B-Raf and/or c-Raf-1, including any mutations thereof. In some aspects, compounds are of Formula I as described below.
#Also contemplated in accordance with the present invention are methods for the use of the above-described compounds in treating diseases and conditions associated with regulation of the activity of the above-described kinases. Thus, the use of compounds for therapeutic methods involving modulation of protein kinases are provided, as well as compounds that can be used for therapeutic methods involving modulation of protein kinases.
Detailed description18,846 words
#As used herein the following definitions apply unless clearly indicated otherwise:
#“Halogen” refer to all halogens, that is, chloro (Cl), fluoro (F), bromo (Br), or iodo (I).