IRAK inhibitors and uses thereof
The present invention provides 5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine compounds and pharmaceutical compositions thereof as inhibitors of IRAK.
1. A compound of formula III-h:
or a pharmaceutically acceptable salt thereof, wherein:
n is 1-4;
each R 1 is independently halogen, —CN, —NO 2 , —OR, —CH 2 OR, —SR, —N(R) 2 , —S(O) 2 R, —S(O) 2 N(R) 2 , —S(O)R, —C(O)R, —C(O)OR, —C(O)N(R) 2 , —C(O)N(R)—OR, —N(R)C(O)R, —N(R)C(O)N(R) 2 , Cy, or —N(R)S(O) 2 R; or R 1 is selected from one of the following formulas:
or two R 1 groups are taken together with their intervening atoms to form an optionally substituted 4-7 membered fused, spiro-fused, or bridged bicyclic ring having 0-2 heteroatoms independently selected from nitrogen, oxygen, or sulfur;
each Cy is an optionally substituted ring selected from a 3-7 membered saturated or partially unsaturated carbocyclic ring or a 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-3 heteroatoms independently selected from nitrogen, oxygen, or sulfur;
each R is independently hydrogen or an optionally substituted group selected from C 1-6 aliphatic, aryl, 4-7 membered saturated or partially unsaturated heterocyclic ring having 1-2 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or 5-6 membered heteroaryl ring having 1-4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, or:
two R groups on the same nitrogen are taken together with their intervening atoms to form a 4-7 membered saturated, partially unsaturated, or heteroaryl ring having 0-3 heteroatoms, in addition to the nitrogen, independently selected from nitrogen, oxygen, or sulfur, and
L is a C 1-6 bivalent hydrocarbon chain wherein one or two methylene units of the chain are optionally and independently replaced by —N(R)—, —N(R)C(O)—, —C(O)N(R)—, —N(R)S(O) 2 —, —S(O) 2 N(R)—, —C(O)—, —OC(O)—, —C(O)O—, —S(O)—, or —S(O) 2 —.
2. The compound of claim 1 of formula III-i:
or a pharmaceutically acceptable salt thereof.
3. The compound of claim 1 , wherein n is 1 and R 1 is of one the following formulas:
or a pharmaceutically acceptable salt thereof.
4. The compound of claim 1 , wherein n is 1 and R 1 is —N(CH 3 ) 2 .
5. The compound of claim 1 , wherein n is 1 and R 1 is Cy.
6. The compound of claim 5 of formula III-j:
or a pharmaceutically acceptable salt thereof.
7. The compound of claim 1 , wherein L is —NH—.
8. The compound of claim 1 , wherein said compound is:
9. A pharmaceutical composition comprising a compound of claim 1 and a pharmaceutically acceptable excipient, carrier or vehicle.