MSI_000004349
Unreliable
排名分数: 0.74
参考来源: Homo sapiens (UBERON:0002107: liver)
M/z: 540.1496
Mass Window: 540.1496 ~ 540.1496 (none)
参考注释
Piperacillin_[M+Na]+ (BioDeep_00000003414)(2S,5R,6R)-6-{[(2R)-2-{[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino}-2-phenylacetyl]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
Formula: C23H27N5O7S (517.1631112)
SMILES:
[H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)[C@H](NC(=O)N1CCN(CC)C(=O)C1=O)C1=CC=CC=C1)C(O)=O
Piperacillin is only found in individuals that have used or taken this drug. It is a semisynthetic, broad-spectrum, ampicillin derived ureidopenicillin antibiotic proposed for pseudomonas infections. It is also used in combination with other antibiotics. [PubChem]By binding to specific penicillin-binding proteins (PBPs) located inside the bacterial cell wall, Piperacillin inhibits the third and last stage of bacterial cell wall synthesis. Cell lysis is then mediated by bacterial cell wall autolytic enzymes such as autolysins; it is possible that Piperacillin interferes with an autolysin inhibitor. J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01C - Beta-lactam antibacterials, penicillins > J01CA - Penicillins with extended spectrum D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D010406 - Penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams Acquisition and generation of the data is financially supported in part by CREST/JST. C254 - Anti-Infective Agent > C258 - Antibiotic > C260 - Beta-Lactam Antibiotic COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials Same as: D08380 Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
