| Stereochemistry | RACEMIC |
| Molecular Formula | C21H19NO3S |
| Molecular Weight | 365.445 |
| Optical Activity | ( + / - ) |
| Defined Stereocenters | 0 / 1 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
COC1=CC2=CC=C(C=C2C=C1)C(C)C(=O)OC3=CC=C(C=C3)C(N)=S
InChI
InChIKey=YCNMAPLPQYQJFC-UHFFFAOYSA-N
InChI=1S/C21H19NO3S/c1-13(21(23)25-18-8-5-14(6-9-18)20(22)26)15-3-4-17-12-19(24-2)10-7-16(17)11-15/h3-13H,1-2H3,(H2,22,26)
| Molecular Formula | C21H19NO3S |
| Molecular Weight | 365.445 |
| Charge | 0 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | RACEMIC |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 1 |
| E/Z Centers | 0 |
| Optical Activity | ( + / - ) |
ATB-346, being developed by Antibe Therapeutics, a Toronto-based pharmaceutical company, is a hydrogen sulfide-releasing non-steroidal anti-inflammatory drug (NSAID) that inhibits COX and suppresses prostaglandin production. ATB-346 exhibits anti-inflammatory, analgesic, antinociceptive, immunomodulatory, and neuroprotective activities. In vivo, this compound attenuates zymosan-induced inflammation, nociception, and immune signaling. ATB-346 also prevents ligature-induced periodontal bone loss and pathologies, potentially by suppressing increases in pro-inflammatory cytokine levels. Additionally, ATB-346 decreases edema and improves neurological function in animal models of traumatic brain injury (TBI). ATB-346 completed Phase 1 clinical studies in Q1 2015. To better understand the metabolism of ATB-346, Antibe conducted a radiolabeled study in rats at Covance Laboratories that was completed in Q4 2015. Antibe received approval from Health Canada in March 2016 to conduct a Phase 2 trial of ATB-346 in patients with osteoarthritis of the knee. Preclinical studies of ATB-346 for the treatment intestinal cancer; malignant melanoma; periodontal disorders are in progress.
