| Stereochemistry | ACHIRAL |
| Molecular Formula | C31H29N3O5S2 |
| Molecular Weight | 587.709 |
| Optical Activity | NONE |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 1 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
CC1=NOC(=N1)C(=C\C2=CC(=CC=C2)C3=CC(=CC4=CC=CN=C34)C(C)(C)S(C)(=O)=O)\C5=CC=C(C=C5)S(C)(=O)=O
InChI
InChIKey=YYGZHVJDHMMABU-OGLMXYFKSA-N
InChI=1S/C31H29N3O5S2/c1-20-33-30(39-34-20)28(22-11-13-26(14-12-22)40(4,35)36)17-21-8-6-9-23(16-21)27-19-25(31(2,3)41(5,37)38)18-24-10-7-15-32-29(24)27/h6-19H,1-5H3/b28-17+
| Molecular Formula | C31H29N3O5S2 |
| Molecular Weight | 587.709 |
| Charge | 0 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | ACHIRAL |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 1 |
| Optical Activity | NONE |
MK-0359 (L-454560) is a selective and potent type 4 phosphodiesterases (PDE4) inhibitor, which binds to both the apo-(Mg2+-free) and holoenzyme states of PDE4. This compound successfully has passed the phase II clinical trial for the treatment of asthma, Pulmonary Disease, Chronic Obstructive (COPD) and Rheumatoid Arthritis. However, there is no information about the further research of this drug.
Approval Year
Sourcing
PubMed
Sample Use Guides
MK-0359 (15mg/day) or placebo for 14 days, then crossed-over to the other treatment for 14 days
Route of Administration:
Oral
L-454,560 (MK-0359) is a potent, competitive and preferential inhibitor of PDE4A, 4B, and 4D with IC50 values of 1.6, 0.5 and 1.2 nM, respectively. L-454,560 binds to both the apo-(Mg2+-free) and holoenzyme states of PDE4. The intrinsic enzyme potency for PDE4 inhibition by L-454,560 also results in an effective blockade of LPS-induced TNFalpha formation in whole blood (IC50 = 161 nM) and is comparable to the human whole blood potency of roflumilast. The cytokine profile of inhibition of L-454,560 is mainly a Th1 profile with significant inhibition of IFNgamma and no detectable inhibition of IL-13 formation up to 1 microM.
