1H-PYRROLE-DICARBONYL-DERIVATIVES AND THEIR USE AS FLAVORING AGENTS

摘要

The present invention primarily relates to 1H-pyrrole-2,4-dicarbonyl- derivatives of Formula (I) wherein R1, R2, R3, Z. Z′ and J are as defined in the description, to mixtures thereof and to the use thereof as flavoring agents. The compounds in accordance with the present invention are suitable for producing, imparting, or intensifying an umami flavor. The invention further relates to flavoring mixtures, compositions for oral consumption as well as ready-to-eat, ready-to-use and semifinished products, comprising an effective amount of the compound of Formula (I) or of a mixture of compounds of Formula (I) and to specific methods for producing, imparting, modifying and/or intensifying specific flavor impressions.;

主权项

1. The use of a compound of Formula (I) wherein: R1, R2 and R3 are independently from each other C1-C4 alkyl; Z and Z′ are independently from each other sulfur, oxygen or CR4R5, with the proviso that when one of either Z or Z′ is sulfur or oxygen, the other is not sulfur or oxygen; R4 and R5 are independently from each other hydrogen or C1-C4 alkyl J is a five- or six-membered unsaturated, optionally benzocondensated, heterocycle or heteroaryl group containing at least one nitrogen atom optionally substituted by a C1-C3 alkyl group; mixtures thereof and salts thereof; suitable for human or animal consumption as food additive, beverage additive, and/or flavoring agent.