Compositions of selenoorganic compounds and methods of use thereof
The present application relates to compositions comprising selenium compounds, such as 5′-Methylselenoadenosine, Se-Adenosyl-L-homocysteine, Gamma-glutamyl-methylseleno-cysteine, a compound of formula (I), formula (II), a compound of formula (III) and combinations thereof, and methods of using the same in enhancing mitochondrial function, or treating mitochondrial dysfunction.
1. A method for enhancing mitochondrial function in one or more cells selected from the group consisting of skeletal muscle cell, neuronal cell, and combinations thereof, said method comprising:
administering an effective amount of a composition to the one or more cells, the composition comprising a compound selected from the group consisting of 5′-Methylselenoadenosine, Se-Adenosyl-L-homocysteine, Gamma-glutamyl-methylseleno-cysteine, a compound of formula (I), a compound of formula (III), and combinations thereof, wherein the effective amount enhances mitochondrial function as compared to cells not treated with the composition,
wherein the formula (I) is:
or a pharmaceutically acceptable salt, hydrate, or prodrug thereof, wherein
R 1 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, carboxyl, cycloalkyl, C(O)R′, C(O)OR′, where R′ is alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, or heterocyclyl; or R 1 together with R 2 form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 2 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, carboxyl, cycloalkyl, C(O)R′, C(O)OR′, where R′ is selected from alkyl, cycloalkyl, aryl, aralkyl, or heterocyclyl; or R 1 together with R 2 form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 3 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, cycloalkyl, carboxyl, or C-amido; or R 3 together with R 4 and the atoms to which they are attached form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 4 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, cycloalkyl, carboxyl, or C-amido; or R 3 together with R 4 and the atoms to which they are attached form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 5 is oxo, hydroxyl, alkyl, alkenyl, alkynyl, OR′, or is absent; where R′ is selected from alkyl, alkenyl, alkynyl, cycloalkyl, aryl, or aralkyl;
R 6 is oxo, hydroxyl, alkyl, alkenyl, alkynyl, OR′, or is absent; where R′ is selected from alkyl, alkenyl, alkynyl, cycloalkyl, aryl, or aralkyl;
R 7 is H, alkyl, alkenyl, alkynyl, ketone, amino alcohol, amino acid, OR′, Se—R′, S—R′, where R′ is selected from H, alkyl, cycloalkyl, aryl, aralkyl, or heterocyclyl;
R 8 is hydrogen, azido, alkyl, alkenyl, alkynyl; and
wherein the formula (III) is:
or a pharmaceutically acceptable salt, hydrate, or prodrug thereof, wherein
R 1 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, carboxyl, cycloalkyl, C(O)R′, C(O)OR′, where R′ is alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, or heterocyclyl; or R 1 together with R 2 form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 2 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, carboxyl, cycloalkyl, C(O)R′, C(O)OR′, where R′ is selected from alkyl, cycloalkyl, aryl, aralkyl, or heterocyclyl; or R 1 together with R 2 form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 3 is OH, OR, alkoxy, aralkoxy, or amino, where R is selected from alkyl, cycloalkyl, aryl, aralkyl, heterocyclyl, or a pharmaceutically acceptable salt, or inner salt;
R 4 is H, alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, heterocyclyl, or a pharmaceutically acceptable salt, or inner salt;
R 5 is oxo, hydroxyl, alkyl, alkenyl, alkynyl, OR′, or is absent; where R′ is selected from alkyl, alkenyl, alkynyl, cycloalkyl, aryl, or aralkyl;
R 6 is oxo, hydroxyl, alkyl, alkenyl, alkynyl, OR′, or is absent; where R′ is selected from alkyl, alkenyl, alkynyl, cycloalkyl, aryl, or aralkyl; and
R 7 is H, alkyl, alkenyl, alkynyl, ketone, OR′, Se—R′, S—R′, where R′ is selected from H, alkyl, cycloalkyl, aryl, aralkyl, or heterocyclyl.
2. A method of claim 1 , wherein the compound is isolated.
3. A method of claim 1 , wherein the composition comprises 5′-Methylselenoadenosine.
4. A method of claim 3 , wherein the compound is purified.
5. A method of claim 1 , wherein the composition excludes one or more of glutamyl selenocysteine, methionine or selenomethionine.
6. A method of claim 1 , wherein the effective amount is 200 micrograms or less per day.
7. A method of claim 1 , wherein the composition is administered once daily.
8. A method of claim 1 , wherein the 5′-Methylselenoadenosine, or a compound of formula (I) is a selenoglycoside.
9. A method for enhancing mitochondrial function in in one or more liver cells comprising:
administering an effective amount of a composition to the one or more liver cells, the composition comprising at least three different compounds selected from the group consisting of 5′-Methylselenoadenosine, Se-Adenosyl-L-homocysteine, Gamma-glutamyl-methylseleno-cysteine, a compound of formula (I), and a compound of formula (III), wherein the effective amount enhances mitochondrial function as compared to cells not treated with the composition,
wherein the formula (I) is:
or a pharmaceutically acceptable salt, hydrate, or prodrug thereof, wherein
R 1 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, carboxyl, cycloalkyl, C(O)R′, C(O)OR′, where R′ is alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, or heterocyclyl; or R 1 together with R 2 form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 2 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, carboxyl, cycloalkyl, C(O)R′, C(O)OR′, where R′ is selected from alkyl, cycloalkyl, aryl, aralkyl, or heterocyclyl; or R 1 together with R 2 form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 3 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, cycloalkyl, carboxyl, or C-amido; or R 3 together with R 4 and the atoms to which they are attached form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 4 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, cycloalkyl, carboxyl, or C-amido; or R 3 together with R 4 and the atoms to which they are attached form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 5 is oxo, hydroxyl, alkyl, alkenyl, alkynyl, OR′, or is absent; where R′ is selected from alkyl, alkenyl, alkynyl, cycloalkyl, aryl, or aralkyl;
R 6 is oxo, hydroxyl, alkyl, alkenyl, alkynyl, OR′, or is absent; where R′ is selected from alkyl, alkenyl, alkynyl, cycloalkyl, aryl, or aralkyl;
R 7 is H, alkyl, alkenyl, alkynyl, ketone, amino alcohol, amino acid, OR′, Se—R′, S—R′, where R′ is selected from H, alkyl, cycloalkyl, aryl, aralkyl, or heterocyclyl;
R 8 is hydrogen, azido, alkyl, alkenyl, alkynyl; and
wherein the formula (III) is:
or a pharmaceutically acceptable salt, hydrate, or prodrug thereof, wherein
R 1 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, carboxyl, cycloalkyl, C(O)R′, C(O)OR′, where R′ is alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, or heterocyclyl; or R 1 together with R 2 form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 2 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, carboxyl, cycloalkyl, C(O)R′, C(O)OR′, where R′ is selected from alkyl, cycloalkyl, aryl, aralkyl, or heterocyclyl; or R 1 together with R 2 form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 3 is OH, OR, alkoxy, aralkoxy, or amino, where R is selected from alkyl, cycloalkyl, aryl, aralkyl, heterocyclyl, or a pharmaceutically acceptable salt, or inner salt;
R 4 is H, alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, heterocyclyl, or a pharmaceutically acceptable salt, or inner salt;
R 5 is oxo, hydroxyl, alkyl, alkenyl, alkynyl, OR′, or is absent; where R′ is selected from alkyl, alkenyl, alkynyl, cycloalkyl, aryl, or aralkyl;
R 6 is oxo, hydroxyl, alkyl, alkenyl, alkynyl, OR′, or is absent; where R′ is selected from alkyl, alkenyl, alkynyl, cycloalkyl, aryl, or aralkyl; and
R 7 is H, alkyl, alkenyl, alkynyl, ketone, OR′, Se—R′, S—R′, where R′ is selected from H, alkyl, cycloalkyl, aryl, aralkyl, or heterocyclyl.
10. A method of modulating glucose metabolism in one or more cells selected from the group consisting of liver cells, skeletal muscle cell, and combinations thereof said method comprising:
administering an effective amount of a composition to the one or more cells, the composition comprising at least three different compounds selected from the group consisting of 5′-Methylselenoadenosine, Se-Adenosyl-L-homocysteine, Gamma-glutamyl-methylseleno-cysteine, a compound of formula (I), and a compound of formula (III), wherein the effective amount modulates glucose metabolism in one or more cells as compared to cells not treated with the composition,
wherein the formula (I) is:
or a pharmaceutically acceptable salt, hydrate, or prodrug thereof, wherein
R 1 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, carboxyl, cycloalkyl, C(O)R′, C(O)OR′, where R′ is alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, or heterocyclyl; or R 1 together with R 2 form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 2 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, carboxyl, cycloalkyl, C(O)R′, C(O)OR′, where R′ is selected from alkyl, cycloalkyl, aryl, aralkyl, or heterocyclyl; or R 1 together with R 2 form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 3 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, cycloalkyl, carboxyl, or C-amido; or R 3 together with R 4 and the atoms to which they are attached form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 4 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, cycloalkyl, carboxyl, or C-amido; or R 3 together with R 4 and the atoms to which they are attached form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 5 is oxo, hydroxyl, alkyl, alkenyl, alkynyl, OR′, or is absent; where R′ is selected from alkyl, alkenyl, alkynyl, cycloalkyl, aryl, or aralkyl;
R 6 is oxo, hydroxyl, alkyl, alkenyl, alkynyl, OR′, or is absent; where R′ is selected from alkyl, alkenyl, alkynyl, cycloalkyl, aryl, or aralkyl;
R 7 is H, alkyl, alkenyl, alkynyl, ketone, amino alcohol, amino acid, OR′, Se—R′, S—R′, where R′ is selected from H, alkyl, cycloalkyl, aryl, aralkyl, or heterocyclyl;
R 8 is hydrogen, azido, alkyl, alkenyl, alkynyl; and
wherein the formula (III) is:
or a pharmaceutically acceptable salt, hydrate, or prodrug thereof, wherein
R 1 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, carboxyl, cycloalkyl, C(O)R′, C(O)OR′, where R′ is alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, or heterocyclyl; or R 1 together with R 2 form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 2 is H, acyl, alkyl, alkenyl, alkynyl, aralkyl, carboxyl, cycloalkyl, C(O)R′, C(O)OR′, where R′ is selected from alkyl, cycloalkyl, aryl, aralkyl, or heterocyclyl; or R 1 together with R 2 form a heterocyclic ring having 4 to 8 ring members with at least one heteroatom selected from oxygen or nitrogen;
R 3 is OH, OR, alkoxy, aralkoxy, or amino, where R is selected from alkyl, cycloalkyl, aryl, aralkyl, heterocyclyl, or a pharmaceutically acceptable salt, or inner salt;
R 4 is H, alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, heterocyclyl, or a pharmaceutically acceptable salt, or inner salt;
R 5 is oxo, hydroxyl, alkyl, alkenyl, alkynyl, OR′, or is absent; where R′ is selected from alkyl, alkenyl, alkynyl, cycloalkyl, aryl, or aralkyl;
R 6 is oxo, hydroxyl, alkyl, alkenyl, alkynyl, OR′, or is absent; where R′ is selected from alkyl, alkenyl, alkynyl, cycloalkyl, aryl, or aralkyl; and
R 7 is H, alkyl, alkenyl, alkynyl, ketone, OR′, Se—R′, S—R′, where R′ is selected from H, alkyl, cycloalkyl, aryl, aralkyl, or heterocyclyl.