Methods and materials for modulating Nrf2 pathway

A compound selected from Formula (Ia) and Formula (Ib):

• or a pharmaceutically acceptable salt thereof, wherein:
• n is selected from 0, 1, and 2;
• X1 is selected from N and CR1;
• X2 is selected from N and CR2;
• X3 is selected from N and CR3;
• X4 is selected from N and CR4;
• X5 is selected from N and CR5;
• provided that no more than three of X1, X2, X3, X4, and X5 are N;
• R1, R2, R3, R4, R5 and R11 are each independently selected from H, halo, CN, NO2, C1-6 alkyl, C1-6 haloalkyl, C2-6 alkenyl, C2-6 alkynyl, ORa1, SRa1, C(O)Rb1, C(O)NRc1Rd1, C(O) ORa1, OC(O)Rb1, OC(O)NRc1Rd1, NRc1Rd1, NRc1C(O)Rb1, NRc1C(O)ORa1, NRc1C(O)NRc1Rd1, NRc1S(O)Rb1, NRc1S(O)2Rb1, NRc1S(O)2NRc1Rd1, S(O)Rb1, S(O)NRc1Rd1, S(O)2Rb1, and S(O)2NRc1Rd1, wherein said C1-6 alkyl, C2-6 alkenyl, and C2-6 alkynyl are each optionally substituted with 1, 2, 3, 4, or 5 substituents independently selected from halo, CN, NO2, ORa1, SRa1, C(O)Rb1, C(O)NRc1Rd1, C(O)ORa1, OC(O)Rb1, OC(O)NRc1Rd1, NRc1Rd1, NRc1C(O)Rb1, NRc1C(O)ORa1, NRc1C(O)NRc1Rd1, NRc1S(O)Rb1, NRc1S(O)2Rb1, NRc1S(O)2NRc1Rd1, S(O)Rb1, S(O)NRc1Rd1, S(O)2Rb1 and S(O)2NRc1Rd1,
• R6 and R7 are each independently selected from H, C1-6 alkyl, C1-6 haloalkyl, C2-6 alkenyl, and C2-6 alkynyl, wherein said C1-6 alkyl, C2-6 alkenyl, and C2-6 alkynyl are each optionally substituted with 1, 2, or 3 substituents independently selected from halo, CN, NO2, ORa1, SRa1 C(O)Rb1, C(O)NRc1Rd1, C(O)ORa1, OC(O)Rb1, OC(O)NRc1Rd1, NRc1Rd1, NRc1C(O)Rb1, NRc1C(O)ORa1, NRc1C(O)NRc1Rd1, NRc1S(O)Rb1, NRc1S(O)2Rb1, NRc1S(O)2NRc1Rd1, S(O)Rb1, S(O)NRc1Rd1, S(O)2Rb1 and S(O)2NRc1Rd1,
• R8 is selected from halo, CN, NO2, C1-6 alkyl, C1-6 haloalkyl, C2-6 alkenyl, C2-6 alkynyl, ORal, SRa1, C(O)Rb1, C(O)NRc1Rd1, C(O)ORa1, OC(O)Rb1, OC(O)NRc1Rd1, NRc1Rd1, NRc1C(O)Rb1, NRc1C(O)ORa1, NRc1C(O)NRc1Rd1, NRc1S(O)Rb1, NRc1S(O)2Rb1, NRc1S(O)2NRc1Rd1, S(O)Rb1, S(O)NRc1Rd1, S(O)2Rb1, and S(O)2NRc1Rd1, wherein said C1-6 alkyl, C2-6 alkenyl, and C2-6 alkynyl are each optionally substituted with 1, 2, 3, 4, or 5 substituents independently selected from halo, CN, NO2, ORal, SRa1, C(O)Rb1, C(O)NRc1Rd1, C(O)ORa1, OC(O)Rb1, OC(O)NRc1Rd1, NRc1Rd1, NRc1C(O)Rb1, NRc1C(O)ORa1, NRc1C(O)NRc1Rd1, NRc1S(O)Rb1, NRc1S(O)2Rb1, NRc1S(O)2NRc1Rd1, S(O)Rb1, S(O)NRc1Rd1, S(O)2Rb1 and S(O)2NRc1Rd1,
• R9 and R10 are each independently selected from H, C(O)Rb1, C(O)NRc1Rd1, C(O)ORa1, S(O)Rb1, S(O)NRc1Rd1, S(O)2Rb1, and S(O)2NRc1Rd1;
• R12 is selected from C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C3-10 cycloalkyl, and a peptide, wherein said C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, and C3-10 cycloalkyl are each optionally substituted with 1, 2, 3, 4, or 5 substituents independently selected from halo, CN, NO2, ORa1, SRa1, C(O)Rb1, C(O)NRc1Rd1, C(O)ORa1, OC(O)Rb1, OC(O)NRc1Rd1, NRc1Rd1, NRc1C(O)Rb1, NRc1C(O)ORa1, NRc1C(O)NRc1Rd1, NRc1S(O)Rb1, NRc1S(O)2Rb1, NRc1S(O)2NRc1Rd1, S(O)Rb1, S(O)NRc1Rd1, S(O)2Rb1 and S(O)2NRc1Rd1;
• each Rb1 is independently selected from H, C1-12 alkyl, C1-4 haloalkyl, C2-6 alkenyl, C2-6 alkynyl, and C3-10 cycloalkyl, wherein said C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, and C3-10 cycloalkyl are each optionally substituted with 1, 2, or 3 substituents independently selected from Rg;
• each Ra1, Rc1 and Rd1 is independently selected from H, C1-6 alkyl, C1-4 haloalkyl, C2-6 alkenyl, C2-6 alkynyl, C3-10 cycloalkyl, C(O)Rb2, C(O)NRc2Rd2, C(O)ORa2, NRc2Rd2, S(O)Rb2, S(O)NRc2Rd2, S(O)2Rb2, and S(O)2NRc2Rd2;
• wherein said C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, and C3-10 cycloalkyl are each optionally substituted with 1, 2, or 3 substituents independently selected from Rg;
• each Ra2, Rb2, Rc2, and Rd2 is independently selected from H, C1-6 alkyl, C1-4 haloalkyl, C2-6 alkenyl, C2-6 alkynyl, and C3-10 cycloalkyl;
• wherein said C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, and C3-10 cycloalkyl are each optionally substituted with 1, 2, or 3 substituents independently selected from Rg;
• or any Rc1 and Rd1 together with the N atom to which they are attached form a 4-, 5-, 6-, or 7-membered heterocycloalkyl group optionally substituted with 1, 2, or 3 substituents independently selected from Rg;
• or any Rc2 and Rd2 together with the N atom to which they are attached form a 4-, 5-, 6-, or 7-membered heterocycloalkyl group optionally substituted with 1, 2, or 3 substituents independently selected from Rg;
• and
• each Rg is independently selected from OH, NO2, CN, halo, C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C1-4 haloalkyl, C1-6 alkoxy, C1-6 haloalkoxy, cyano-C1-3 alkylene, HO—C1-3 alkylene, amino, C1-6 alkylamino, di(C1-6 alkyl)amino, thio, C1-6 alkylthio, C1-6 alkylsulfinyl, C1-6 alkylsulfonyl, carbamyl, C1-6 alkylcarbamyl, di(C1-6 alkyl)carbamyl, carboxy, C1-6 alkylcarbonyl, C1-6 alkoxycarbonyl, C1-6 alkylcarbonylamino, C1-6 alkylsulfonylamino, aminosulfonyl, C1-6 alkylaminosulfonyl, di(C1-6 alkyl)aminosulfonyl, aminosulfonylamino, C1-6 alkylaminosulfonylamino, di(C1-6 alkyl)aminosulfonylamino, aminocarbonylamino, C1-6 alkylaminocarbonylamino, and di(C1-6 alkyl)aminocarbonylamino.