| 主权项 |
1. A compound according to formula (Ia): or a stereoisomer, tautomer, pharmaceutically acceptable salt thereof, wherein B is independently selected from —CR3R4O—, —OCR3R4—, and —NRa—; L is independently selected from —(CR6R7)q—, NR5(CR6R7)q—, and —O(CR6R7)q—; provided when B is —NRa—, L is —(CR6R7)q—; R1 and R2 are independently selected from H, F, Cl, Br, CN, NRaRa, —OC1-4 alkyl substituted with 0-3 Re, C1-4 alkyl substituted with 0-3 Re, and —(CH2)rORb; R3 and R4 are independently selected from H and C1-4 alkyl; R5 is independently selected from H and C1-4 alkyl; R6 and R7 are independently selected from H, C1-4alkyl substituted with 0-4 Re, —(CH2)rORb, —(CH2)rS(O)pRc, —(CH2)rC(═O)Rb, —(CH2)rNRaRa, —(CH2)rC(═O)(CH2)rNRaRa, —(CH2)rNRaC(═O)Rb, —(CH2)rNRaC(═O)ORb, —(CH2)rOC(═O)NRaRa, —(CH2)rNRaC(═O)NRaRa, —(CH2)rC(═O)ORb, —(CH2)rS(O)pNRaRa, —(CH2)rNRaS(O)pNRaRa, —(CH2)rNRaS(O)pRc, (CH2)r—C3-6 carbocyclyl substituted with 0-3 Re, and —(CH2)r-heterocyclyl substituted with 0-3 Re; R8 is selected from aryl, bicyclic carbocyclyl, and heteroaryl, each substituted with 0-5 R9; R9 is independently selected from F, Cl, Br, C1-4alkyl substituted with 0-5 Re, C2-4alkenyl substituted with 0-5 Re, C2-4alkynyl substituted with 0-5 Re,
nitro, —(CHRd)rS(O)pRc, —(CHRd)rS(O)pNRaRa, —(CHRd)rNRaS(O)pRc, —(CHRd)rORb, —(CHRd)r CN, —(CHRd)rNRaRa, —(CHRd)rNRaC(═O)Rb, —(CHRd)rNRaC(═O)NRaRa, —(CHRd)rC(═O)ORb, —(CHRd)rC(═O)Rb, —(CHRd)rOC(═O)Rb, —(CHRd)rC(═O)NRaRa, —(CHRd)r-cycloalkyl, —(CHRd)r-heterocyclyl, —(CHRd)r-aryl, and —(CHRd)r-heteroaryl, wherein said alkyl, cycloalkyl, heterocyclyl, aryl, or heteroaryl is substituted with 0-4 Re; alternatively, two adjacent R9 groups are combined to form a carbocyclic or heterocyclic ring comprising carbon atoms and 1-3 hetero atoms selected from N, O, and S(O)p, wherein the carbocyclic and heterocyclic rings are substituted with 0-4 Re; Ra, at each occurrence, is independently selected from H, C1-6 alkyl substituted with 0-5 Re, —(CH2)r—C3-10carbocyclyl substituted with 0-5 Re, and —(CH2)r-heterocyclyl substituted with 0-5 Re; or Ra and Ra together with the nitrogen atom to which they are both attached form a heterocyclic ring substituted with 0-5 Re; Rb, at each occurrence, is independently selected from H, C1-6 alkyl substituted with 0-5 Re, C2-6 alkenyl substituted with 0-5 Re, C2-6 alkynyl substituted with 0-5 Re, —(CH2)r—C3-10carbocyclyl substituted with 0-5 Re, and —(CH2)r-heterocyclyl substituted with 0-5 Re; Re, at each occurrence, is independently selected from C1-6 alkyl substituted with 0-5 Re, C2-6alkenyl substituted with 0-5 Re, C2-6alkynyl substituted with 0-5 Re, C3-6carbocyclyl, and heterocyclyl; Rd, at each occurrence, is independently selected from H and C1-4alkyl substituted with 0-5 Re; Re, at each occurrence, is independently selected from C1-6 alkyl (optionally substituted with F, Cl, Br, and OH), C2-6 alkenyl, C2-6 alkynyl, —(CH2)r—C3-10 carbocyclyl substituted with Rf, —(CH2)r-heterocyclyl substituted with Rf, F, Cl, Br, CN, NO2, ═O, CO2H, CO2C1-6 alkyl, —(CH2)rOC1-5 alkyl, —(CH2)rOH, —(CH2)rNRfRf, —(CH2)rNRfRfC(═O) C1-4alkyl, —C(═O)NRfRf, —C(═O)Rf, S(O)pNRfRf, NRfRfS(O)p C1-4alkyl, and S(O)pC1-4alkyl; Rf, at each occurrence, is independently selected from H, F, Cl, Br, CN, C1-5alkyl, and C3-6 cycloalkyl; or Rf and Rf together with the nitrogen atom to which they are both attached form a heterocyclic ring; p, at each occurrence, is independently selected from zero, 1, and 2; q, at each occurrence, is independently selected from zero, 1, 2, and 3; r, at each occurrence, is independently selected from zero, 1, 2, 3, and 4. |
