Substituted heterocyclic compounds and methods of use

A compound of Formula I

• or a pharmaceutically-acceptable salt thereof, wherein
• one of X and Y is N and the other of X an Y is CH;
• R1 is selected from —R11, —R11—R12, —R11—R14, —R12—R14, —R11—R12—R14,—R11—R13—R14, —R12—R13—R14, —R11—R13—R12—R14 and —R11—R12—R13—R14, any of which is substituted by 0, 1, 2, 3 or 4 substituents independently selected from Rc;
• R3 is selected from —R31, —R31—R32, —R31—R34, —R32—R34, —R31—R32—R34,—R31—R33—R34, —R32—R33—R34, —R31—R33—R32—R34 and —R31—R32—R33—R34, any of which is substituted by 0, 1, 2, 3 or 4 substituents independently selected from Rc;
• R11 is independently at each instance a saturated or unsaturated 5-, 6- or 7-membered monocyclic or 6-, 7-, 8-, 9-, 10- or 11-membered bicyclic ring containing 0, 1, 2, 3 or 4 atoms selected from N, O and S, so long as the combination of O and S atoms is not greater than 2, wherein the carbon atoms of the ring are substituted by 0, 1 or 2 oxo groups;
• R12 is, independently at each instance, C1-8alkyl;
• R13 is, independently at each instance, —C(═O)—, —C(═O)O—, —C(═O)NRa—, —C(═NRa)NRa—, —O—, —OC(═O)—, —OC(═O)NRa—, —OC(═O)N(Ra)S(═O)2—, —OC2-6alkylNRa—, —OC2-6alkylO—, —S—, —S(═O)—, —S(═O)2—, —S(═O)2NRa—, —S(═O)2N(Ra)C(═O)—, —S(═O)2N(Ra)C(═O)O—, —S(═O)2N(Ra)C(═O)NRa—, —N(Ra)—, —N(Ra)C(═O)—, —N(Ra)C(═O)O—, —N(Ra)C(═O)N(Ra)—, —N(Ra)C(═NRa)N(Ra)—, —N(Ra)S(═O)2—, —N(Ra)S(═O)2N(Ra)—, —NRaC2-6alkylN(Ra)— or —NRaC2-6alkylO—;
• R14 is, independently at each instance, a saturated or unsaturated 5-, 6- or 7-membered monocyclic or 6-, 7-, 8-, 9-, 10- or 11-membered bicyclic ring containing 0, 1, 2, 3 or 4 atoms selected from N, O and S, so long as the combination of O and S atoms is not greater than 2, wherein the carbon atoms of the ring are substituted by 0, 1 or 2 oxo groups;
• R21 is, independently at each instance, a saturated or unsaturated 5-, 6- or 7-membered monocyclic or 6-, 7-, 8-, 9-, 10- or 11-membered bicyclic ring containing 0, 1, 2, 3 or 4 atoms selected from N, O and S, so long as the combination of O and S atoms is not greater than 2, wherein the carbon atoms of the ring are substituted by 0, 1 or 2 oxo groups;
• R22 is, independently at each instance, C1-8alkyl;
• R23 is, independently at each instance, —C(═O)—, —C(═O)O—, —C(═O)NRa—, —C(═NRa)NRa—, —O—, —OC(═O)—, —OC(═O)NRa—, —OC(═O)N(Ra)S(═O)2—, —OC2-6alkylNRa—, —OC2-6alkylO—, —S—, —S(═O)—, —S(═O)2—, —S(═O)2NRa—, —S(═O)2N(Ra)C(═O)—, —S(═O)2N(Ra)C(═O)O—, —S(═O)2N(Ra)C(═O)NRa—, —N(Ra)—, —N(Ra)C(═O)—, —N(Ra)C(═O)O—, —N(Ra)C(═O)N(Ra)—, —N(Ra)C(═NRa)N(Ra)—, —N(Ra)S(═O)2—, —N(Ra)S(═O)2N(Ra)—, —NRaC2-6alkylN(Ra)— or —NRaC2-6alkylO—;
• R24 is, independently at each instance, a saturated or unsaturated 5-, 6- or 7-membered monocyclic or 6-, 7-, 8-, 9-, 10- or 11-membered bicyclic ring containing 0, 1, 2, 3 or 4 atoms selected from N, O and S, so long as the combination of O and S atoms is not greater than 2, wherein the carbon atoms of the ring are substituted by 0, 1 or 2 oxo groups;
• R32 is, independently at each instance, C1-8alkyl;
• R33 is, independently at each instance, —C(═O)—, —C(═O)O—, —C(═O)NRa—, —C(═NRa)NRa—, —O—, —OC(═O)—, —OC(═O)NRa—, —OC(═O)N(Ra)S(═O)2—, —OC2-6alkylNRa—, —OC2-6alkylO—, —S—, —S(═O)—, —S(═O)2—, —S(═O)2NRa—, —S(═O)2N(Ra)C(═O)—, —S(═O)2N(Ra)C(═O)O—, —S(═O)2N(Ra)C(═O)NRa—, —N(Ra)—, —N(Ra)C(═O)—, —N(Ra)C(═O)O—, —N(Ra)C(═O)N(Ra)—, —N(Ra)C(═NRa)N(Ra)—, —N(Ra)S(═O)2—, —N(Ra)S(═O)2N(Ra)—, —NRaC2-6alkylN(Ra)— or —NRaC2-6alkylO—;
• R34 is, independently at each instance, a saturated or unsaturated 5-, 6- or 7-membered monocyclic or 6-, 7-, 8-, 9-, 10- or 11-membered bicyclic ring containing 0, 1, 2, 3 or 4 atoms selected from N, O and S, so long as the combination of O and S atoms is not greater than 2, wherein the carbon atoms of the ring are substituted by 0, 1 or 2 oxo groups;
• Ra is, independently at each instance, H or Rb;
• Rb is, independently at each instance, C1-8alkyl, phenyl, or benzyl;
• and
• Rc is, independently at each instance, C1-8alkyl, C1-4haloalkyl, halo, cyano, nitro, —C(═O)Rb, —C(═O)ORb, —C(═O)NRaRa, —C(═NRa)NRaRa, —ORa, —OC(═O)Rb, —OC(═O)NRaRa, —OC(═O)N(Ra)S(═O)2Rb, —OC2-6alkylNRaRa,OC2-6alkylORa, —SRa, —S(═O)Rb, —S(═O)2Rb, —S(═O)2NRaRa, —S(═O)2N(Ra)C(═O)Rb,—S(═O)2N(Ra)C(═O)ORb, —S(═O)2N(Ra)C(═O)NRaRa, —NRaRa, —N(Ra)C(═O)Rb, —N(Ra)C(═O)ORb, —N(Ra)C(═O)NRaRa, —N(Ra)C(═NRa)NRaRa, —N(Ra)S(═O)2Rb, —N(Ra)S(═O)2NRaRa, —NRaC2-6alkylNRaRa or —NRaC2-6alkylORa.