INOSITOL PYROPHOSPHATES, AND METHODS OF USE THEREOF
The present invention comprises compounds, compositions thereof, and methods capable of delivering modified inositol hexaphosphate (IHP) comprising an internal pyrophosphate ring to the cytoplasm of mammalian cells. In certain embodiments, the present invention relates to compounds, compositions thereof, and methods that enhance the ability of mammalian red blood cells to deliver oxygen, by delivering IHP to the cytoplasm of the red blood cells.
1 .- 92 . (canceled)
93 . A pharmaceutical composition comprising a compound represented by structure I:
wherein:
C + represents independently for each occurrence an alkali metal cation or an alkaline earth cation; and
A represents an anionic ligand for a mammalian cellular receptor, wherein said anionic ligand comprises 1, 2, or 3 internal pyrophosphate rings; and
n is an integer in the range of 1 to 10 inclusive,
and a pharmaceutically acceptable excipient.
94 . The pharmaceutical composition of claim 93 , wherein A is a phosphorylated inositol.
95 . The pharmaceutical composition of claim 93 , wherein A is IHP, wherein two phosphate groups of said IHP form an internal pyrophosphate ring.
96 . The pharmaceutical composition of claim 93 , wherein A is 1HP, wherein 4 phosphate groups of said IHP form two internal pyrophosphate rings.
97 . The pharmaceutical composition of claim 93 , wherein A is IHP, wherein the 6 phosphate groups of said IHP form three internal pyrophosphate rings.
98 . The pharmaceutical composition of claim 93 , wherein an instance of C + is a sodium ion; and A n− is a phosphorylated inositol.
99 . The pharmaceutical composition of claim 93 , wherein an instance of C + is a sodium ion; and A n− is a phosphorylated inositol, wherein said phosphorylated inositol has one internal pyrophosphate ring.
100 . The pharmaceutical composition of claim 93 , wherein an instance of C + is a sodium ion; and A n− is a phosphorylated inositol, wherein said phosphorylated inositol has two internal pyrophosphate rings.
101 . The pharmaceutical composition of claim 93 , wherein an instance of C + is a sodium ion; and A n− is a phosphorylated inositol, wherein said phosphorylated inositol has three internal pyrophosphate rings.
102 . The pharmaceutical composition of claim 93 , wherein an instance of C + is a sodium ion; and A n− is IHP.
103 . The pharmaceutical composition of claim 93 , wherein an instance of C + is a sodium ion; and A n− is IHP, wherein two phosphate groups of said IHP form an internal pyrophosphate ring.
104 . The pharmaceutical composition of claim 93 , wherein an instance of C + is a sodium ion; and A n− is IHP, wherein 4 phosphate groups of said IHP form two internal pyrophosphate rings.
105 . The pharmaceutical composition of claim 93 , wherein an instance of C + is a sodium ion; and A n− is IHP, wherein the 6 phosphate groups of said IHP form three internal pyrophosphate rings.
106 . The pharmaceutical composition of claim 93 , wherein the composition comprises a therapeutically effective amount of the compound suitable for delivery by injection to a mammal.
107 . The pharmaceutical composition of claim 93 , wherein the composition comprises a therapeutically effective amount of the compound suitable for oral delivery to a mammal.
108 . A pharmaceutical composition comprising a compound represented by structure I:
wherein:
C + represents independently for each occurrence an alkali metal cation, an alkaline earth cation, or an ammonium cation; and
A represents an anionic ligand for a mammalian cellular receptor, wherein said anionic ligand comprises 1, 2, or 3 internal pyrophosphate rings; and
n is an integer in the range of 1 to 10 inclusive,
and a pharmaceutically acceptable excipient.
109 . The pharmaceutical composition of claim 108 , wherein A is IHP, wherein the 6 phosphate groups of said IHP form three internal pyrophosphate rings.
110 . The pharmaceutical composition of claim 108 , wherein the composition comprises a therapeutically effective amount of the compound suitable for delivery by injection to a mammal.
111 . The pharmaceutical composition of claim 108 , wherein the composition comprises a therapeutically effective amount of the compound suitable for oral delivery to a mammal.