Sweet flavor modifier

Patent metadata

Field	Value
Publication number	US-9420814-B2
Application number	US-201514846145-A
Country	US
Kind code	B2
Filing date	Sep 4, 2015
Priority date	Aug 6, 2012
Publication date	Aug 23, 2016
Grant date	Aug 23, 2016

Abstract

The present invention includes compounds having structural formula (Ia):

or salts or solvates thereof. These compounds are useful as sweet flavor modifiers. The present invention also includes compositions comprising the present compounds and methods of modulating the sweet taste of compositions.

First claim

What is claims is:

1. A compound having structural Formula (Ia):

or a salt or solvate thereof;
wherein
m is 4, and n is 0; or m is 3, and n is 1; or m and n are both 2;
q is 0, 1, 2, or 3;
X is a covalent bond;
Y is alkyl, substituted alkyl, carbocyclyl, substituted carbocyclyl, heterocyclyl, substituted heterocyclyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, aralkyl, substituted aralkyl, heteroarylalkyl, or substituted heteroarylalkyl; and
each R 2 is independently selected from the group consisting of alkyl, halo, hydroxyl, alkoxy, and haloalkyl,
wherein the substituents of a moiety indicated as substituted are selected from the group consisting of —R a , halo, ═O, —OR b , —SR b , ═S, —NR c R c , ═NR b , ═N—OR b , trihalomethyl, —CF 3 , —CN, —OCN, —SCN, —NO, —NO 2 , ═N 2 , —N 3 , —S(O) 2 R b , —S(O) 2 NR b , —S(O) 2 OR b , —OS(O) 2 R b , —OS(O) 2 OR b , —P(O)(OR b )(OR b ), —C(O)R b , —C(S)R b , —C(NR b )R b , —C(O)OR b , —C(S)OR b , —C(O)NR c R c , —C(NR b )NR c R c , —OC(O)R b , —OC(S)R b , —OC(O)OR b , —OC(S)OR b , —NR b C(O)R b , —NR b C(S)R b , —NR b C(O)OR b , —NR b C(S)OR b , —NR b C(O)NR c R c , —NR b C(NR b )R b and —NR b C(NR b )NR c R c ,
where R a is selected from the group consisting of alkyl, cycloalkyl, cycloheteroalkyl, aryl, arylalkyl, heteroaryl and heteroarylalkyl; each R b is independently hydrogen or R a ; and each R c is independently R b or alternatively, the two R c s may be taken together with the nitrogen atom to which they are bonded form a 4-, 5-, 6-or 7-membered cycloheteroalkyl which may optionally include from 1 to 4 of the same or different additional heteroatoms selected from the group consisting of O (oxygen), N (nitrogen) and S (sulfur).

2. The compound of claim 1 , which is represented by structural Formula (lb):

or a salt or solvate thereof;
wherein,
Y is alkyl, substituted alkyl, carbocyclyl, substituted carbocyclyl, heterocyclyl, substituted heterocyclyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, aralkyl, substituted aralkyl, heteroarylalkyl, or substituted heteroarylalkyl.

3. The compound of claim 1 , which is represented by structural Formula (Id):

or a salt or solvate thereof;
wherein,
Y is alkyl, substituted alkyl, carbocyclyl, substituted carbocyclyl, heterocyclyl, substituted heterocyclyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, aralkyl, substituted aralkyl, heteroarylalkyl, or substituted heteroarylalkyl.

4. The compound of claim 1 , which is selected from the group consisting of

or a salt or solvate thereof.

5. The compound of claim 4 which is selected from the group consisting of

or a salt or solvate thereof.

6. The compound of claim 1 , which is selected from the group consisting of

or a salt or solvate thereof.

7. A compound selected from the group consisting of

or a salt or solvate thereof.

8. The compound of claim 1 , which is selected from the group consisting of

or a salt or solvate thereof.

9. A compound selected from the group consisting of

or a salt or solvate thereof.

10. A compound having structural Formula (Ia):

or a salt or solvate thereof;
wherein
m is 4, and n is 0; or m is 3, and n is 1; or m and n are both 2;
q is 0, 1, 2, or 3;
X is a covalent bond or —NR 1 -;
R 1 is hydrogen or C1 to C6 alkyl;
Y is carbocyclyl, substituted carbocyclyl, heterocyclyl, substituted heterocyclyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, aralkyl, substituted aralkyl, heteroarylalkyl, or substituted heteroarylalkyl; and
each R 2 is independently selected from the group consisting of alkyl, halo, hydroxyl, alkoxy, and haloalkyl,
wherein the substituents of a moiety indicated as substituted are selected from the group consisting of —R a , halo, ═O, —OR b , —SR b , ═S, —NR c R c , ═NR b , ═N—OR b , trihalomethyl, —CF 3 , —CN, —OCN, —SCN, —NO, —NO 2 , ═N 2 , —N 3 , —S(O) 2 R b , —S(O) 2 NR b , —S(O) 2 OR b , —OS(O) 2 R b , —OS(O) 2 OR b , —P(O)(OR b )(OR b ), —C(O)R b , —C(S)R b , —C(NR b )R b , —C(O)OR b , —C(S)OR b , —C(O)NR c R c , —C(NR b )NR c R c , —OC(O)R b , —OC(S)R b , —OC(O)OR b , —OC(S)OR b , —NR b C(O)R b , —NR b C(S)R b , —NR b C(O)OR b , —NR b C(S)OR b , —NR b C(O)NR c R c , —NR b C(NR b )R b and —NR b C(NR b )NR c R,
where R a is selected from the group consisting of alkyl, cycloalkyl, cycloheteroalkyl, aryl, arylalkyl, heteroaryl and heteroarylalkyl; each R b is independently hydrogen or R a ; and each R c is independently R b or alternatively, the two R c s may be taken together with the nitrogen atom to which they are bonded form a 4-, 5-, 6- or 7-membered cycloheteroalkyl which m

Assignees

• Senomyx Inc

Inventors

• Tachdjian Catherine
• Karanewsky Donald
• Werner Sara
• Darmohusodo Vincent
• Yamamoto Jeff

Classifications

• A61P43/00

  Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00 · CPC title

• A61P1/02

  Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis · CPC title

• A23L27/88

  Taste or flavour enhancing agents · CPC title

• C07D471/04

  Ortho-condensed systems · CPC title

• A23L7/00

  Cereal-derived products; Malt products; Preparation or treatment thereof (preparation of malt for brewing C12C) · CPC title