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Details

Stereochemistry ABSOLUTE
Molecular Formula C50H86O35P4
Molecular Weight 1371.0919
Optical Activity UNSPECIFIED
Defined Stereocenters 6 / 6
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of INO-4995

SMILES

CCCCCCCCO[C@@H]1[C@H](OC(=O)CCC)[C@H](OP(=O)(OCOC(=O)CC)OCOC(=O)CC)[C@@H](OP(=O)(OCOC(=O)CC)OCOC(=O)CC)[C@H](OP(=O)(OCOC(=O)CC)OCOC(=O)CC)[C@H]1OP(=O)(OCOC(=O)CC)OCOC(=O)CC

InChI

InChIKey=SVJGGWZOTSJMCQ-RMTIMQEASA-N
InChI=1S/C50H86O35P4/c1-11-21-22-23-24-25-27-64-45-46(81-44(59)26-12-2)48(83-87(61,75-30-67-38(53)15-5)76-31-68-39(54)16-6)50(85-89(63,79-34-71-42(57)19-9)80-35-72-43(58)20-10)49(84-88(62,77-32-69-40(55)17-7)78-33-70-41(56)18-8)47(45)82-86(60,73-28-65-36(51)13-3)74-29-66-37(52)14-4/h45-50H,11-35H2,1-10H3/t45-,46+,47+,48+,49-,50-/m1/s1

HIDE SMILES / InChI

Molecular Formula C50H86O35P4
Molecular Weight 1371.0919
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 6 / 6
E/Z Centers 0
Optical Activity UNSPECIFIED

INO-4995, a synthetic analog of the intracellular signaling molecule, D-myo-inositol 3,4,5,6-tetrakisphosphate, regulates airway secretory and absorptive processes, affecting mucosal hydration by prolonged inhibition of Na(+) and fluid absorption in cystic fibrosis (CF) human nasal epithelia. At the moment INO-4995 is in preclinical development for CF treatment.

Approval Year

PubMed

PubMed

TitleDatePubMed
2-Deoxy derivative is a partial agonist of the intracellular messenger inositol 3,4,5,6-tetrakisphosphate in the epithelial cell line T84.
1998 Sep 10
Inositol polyphosphate derivative inhibits Na+ transport and improves fluid dynamics in cystic fibrosis airway epithelia.
2005 Sep
INO-4995 therapeutic efficacy is enhanced with repeat dosing in cystic fibrosis knockout mice and human epithelia.
2010 Jan
Control of TMEM16A by INO-4995 and other inositolphosphates.
2013 Jan

Sample Use Guides

Incubation of primary human airway epithelial and colonic cells with INO-4995 augmented 1.6- to 4-fold TMEM16A-dependent Cl(-) currents activated by ionomycin or ATP, while intracellular Ca(2+) signals were not affected.
Substance Class Chemical
Created
by admin
on Sat Dec 16 05:31:56 GMT 2023
Edited
by admin
on Sat Dec 16 05:31:56 GMT 2023
Record UNII
3LM5SX2N4X
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
INO-4995
Common Name English
Classification Tree Code System Code
FDA ORPHAN DRUG 169003
Created by admin on Sat Dec 16 05:31:56 GMT 2023 , Edited by admin on Sat Dec 16 05:31:56 GMT 2023
Code System Code Type Description
PUBCHEM
10148804
Created by admin on Sat Dec 16 05:31:56 GMT 2023 , Edited by admin on Sat Dec 16 05:31:56 GMT 2023
PRIMARY
FDA UNII
3LM5SX2N4X
Created by admin on Sat Dec 16 05:31:56 GMT 2023 , Edited by admin on Sat Dec 16 05:31:56 GMT 2023
PRIMARY