MSI_000046662

Reliable

排名分数: 3.76
参考来源: Mus musculus (UBERON:0002107: liver)

M/z: 700.3572
Mass Window: 700.3572 ~ 700.3572 (none)

参考注释

Posaconazole_[M]+ (BioDeep_00000018320)
4-{4-[4-(4-{[(5R)-5-(2,4-difluorophenyl)-5-(1H-1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methoxy}phenyl)piperazin-1-yl]phenyl}-1-[(2S,3S)-2-hydroxypentan-3-yl]-4,5-dihydro-1H-1,2,4-triazol-5-one

Formula: C37H42F2N8O4 (700.3296915999999)
SMILES: CC[C@@H]([C@H](C)O)N1N=CN(C1=O)C1=CC=C(C=C1)N1CCN(CC1)C1=CC=C(OCC2CO[C@](CN3C=NC=N3)(C2)C2=C(F)C=C(F)C=C2)C=C1

Posaconazole is only found in individuals that have used or taken this drug. It is a triazole antifungal drug that is used to treat invasive infections by Candida species and Aspergillus species in severely immunocompromised patients.As a triazole antifungal agent, posaconazole exerts its antifungal activity through blockage of the cytochrome P-450 dependent enzyme, sterol 14alpha-demethylase, in fungi by binding to the heme cofactor located on the enzyme. This leads to the inhibition of the synthesis of ergosterol, a key component of the fungal cell membrane, and accumulation of methylated sterol precursors. This results in inhibition of fungal cell growth and ultimately, cell death.