Patent ID: 11945813
Assignee: FIRMENICH INCORPORATED
Field: Food chemistry (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 0:
1. A compound of formula (I):, , or a salt thereof, wherein:
R1 and R2 are each independently hydrogen or C1-6 alkyl, or R1 and R2 together with the carbon to which they are attached is a C3-7 carbocyclyl;
Ar1 is an aryl or heteroaryl, each optionally substituted with one or more R3;
each R3 is independently selected from the group consisting of halo, cyano, nitro, oxo, —C(═O)OR3A, —NR3A(CH2)pOR3B, —NR3A(CH2)pR3B, (CH2)qOR3B, —(CH2)qR3B, —C(═O)R3A, halo(C1-C6)alkyl, halo(C1-C6)alkoxy, (C1-C6)alkylC(═O)—, (C1-C6)alkylOC(═O)—, (C1-C6)alkylC(═O)O—, —C(═O)NR3AR3B, —NR3AC(═O)R3B, and R3C;
each R3A is independently selected from the group consisting of hydrogen, halo, cyano, —(CH2)qR3AA, (CH2)qN(R3AA)2, (C1-C6)alkyl, C3-7 carbocyclyl, (C1-C6)alkoxy, halo(C1-C6)alkyl, halo(C1-C6)alkoxy, (C1-C6)alkylC(═O)—, (C1-C6)alkylOC(═O)—, (C1-C6)alkylC(═O)O—, heterocycle, aryl, heteroaryl, heterocycle(C1-C6)alkyl, aryl(C1-C6)alkyl, and heteroaryl(C1-C6)alkyl;
each R3B is independently selected from the group consisting of hydrogen, halo, cyano, —(CH2)qR3BB, —(CH2)qN(R3BB)2, (C1-C6)alkyl, C3-7 carbocyclyl, (C1-C6)alkoxy, halo(C1-C6)alkyl, halo(C1-C6)alkoxy, (C1-C6)alkylC(═O)—, (C1-C6)alkylOC(═O)—, (C1-C6)alkylC(═O)O—, heterocycle, aryl, heteroaryl, heterocycle(C1-C6)alkyl, aryl(C1-C6)alkyl, and heteroaryl(C1-C6)alkyl;
each R3C is independently selected from the group consisting of (C1-C6)alkyl, (C1-C6)alkoxy, heterocycle, aryl, heteroaryl, heterocycle(C1-C6)alkyl, aryl(C1-C6)alkyl, heteroaryl(C1-C6)alkyl, and C3-7 carbocyclyl, each optionally substituted with one or more R3CC;
each R3AA is independently selected from the group consisting of (C1-C6)alkyl, (C1-C6)alkoxy, heterocycle, aryl, heteroaryl, heterocycle(C1-C6)alkyl, aryl(C1-C6)alkyl, and C3-7 carbocyclyl, each optionally substituted with one or more R3CC;
each R3BB is independently selected from the group consisting of (C1-C6)alkyl, (C1-C6)alkoxy, heterocycle, aryl, heteroaryl, heterocycle(C1-C6)alkyl, aryl(C1-C6)alkyl, and C3-7 carbocyclyl, each optionally substituted with one or more R3CC;
each R3CC is independently selected from the group consisting of halo, cyano, (C1-C6)alkyl, (C1-C6)alkoxy, heterocycle, aryl, heteroaryl, heterocycle(C1-C6)alkyl, aryl(C1-C6)alkyl, and C3-7 carbocyclyl;
each p is independently an integer selected from 1, 2, and 3; and
each q is independently an integer selected from 0, 1, 2 and 3.