Low molecular weight Myc-max inhibitors
Compounds and compositions for interfering with the association of Myc and Max are described herein. These compounds and compositions are useful in methods inhibiting growth or proliferation of a cell. Methods of inhibiting growth or proliferation of a cell are provided, comprising contacting the cell with an amount of a compound that interferes with Myc and Max association effective to inhibit growth or proliferation of the cell.
1. A compound having the structure (Formula I):
wherein R1 is a 5-6 atom heterocyclic group;
R2 is O, S, C 1-3 alkoxyl group, or C 1-3 alkylthiyl group; and
R3 is one of phenyl, a substituted phenyl, cylcohexyl, and substituted cyclohexyl,
wherein the substituted phenyl comprises one or more of: a 2-, 3-, 4-, or 5-halide; a 3-, 4-, or 5-nitro group; a 3-, 4-, or 5-cyano group; a 3-, 4-, or 5-acyl group; a 3-, 4-, or 5-carboxyl group; a 3-, 4-, or 5-hydroxyl group; a 3-, 4-, 5- C 1-3 alkoxyl group; a C 1-4 saturated or unsaturated alkyl group;
and wherein the substituted cyclohexyl comprises one of: a 3-, 4-, or 5-halide; a 3-, 4-, 5-C 1-3 alkoxyl group; and a C 1-4 saturated or unsaturated alkyl group and a and/or b are single or double bonds, or a pharmaceutically acceptable salt thereof.
2. The compound of claim 1 , wherein R2 is a C 1-3 alkoxyl group.
3. The compound of claim 2 , wherein the C 1-3 alkoxyl group is a methoxyl group.
4. The compound of claim 1 , wherein R2 is a C 1-3 alkylthiyl group.
5. The compound of claim 4 , wherein the C 1-3 alkylthiyl group is a methylthiyl group.
6. The compound of claim 1 , wherein R1 is one of
7. The compound of claim 1 , having the structure
or a pharmaceutically acceptable salt thereof.
8. The compound of claim 1 , having the structure:
or a pharmaceutically acceptable salt thereof.
9. The compound of claim 1 , wherein the compound is a salt of one of an inorganic acid salt, an organic acid salt and a basic salt.
10. The compound of claim 1 , wherein the compound is salt chosen from hydrochloric acid salts, hydrobromic acid salts, phosphoric acid salts, metaphosphoric acid salts, nitric acid salts, sulfuric acid salts, acetic acid salts, benzenesulfonic acid salts, benzoic acid salts, citric acid salts, ethanesulfonic acid salts, fumaric acid salts, gluconic acid salts, glycolic acid salts, isethionic acid salts, lactic acid salts, lactobionic acid salts, maleic acid salts, malic acid salts, methanesulfonic acid salts, succinic acid salts, p-toluenesulfonic acid salts, tartaric acid salts, ammonium salts salts, alkali metal salts, alkaline earth metal salts, trometamol (2-amino-2-hydroxymethyl 1,3-propanediol) salts, diethanolamine salts, lysine salts or ethylenediamineone salts.
11. The compound of claim 1 , having the structure:
12. The compound of claim 1 , having the structure: