MSI_000024901

Unreliable

排名分数: 1.75
参考来源: Mus musculus (UBERON:0004269: upper arm connective tissue)

M/z: 863.458
Mass Window: 863.458 ~ 863.458 (none)

参考注释

31-Hydroxy rifabutin_[M+H]+ (BioDeep_00000054234)
(7S,9Z,11S,12R,13S,14R,15R,16R,17S,18R,19Z,21Z)-2,15,17,23-tetrahydroxy-18-(hydroxymethyl)-11-methoxy-3,7,12,14,16,22-hexamethyl-1-(2-methylpropyl)-6,32-dioxo-8,33-dioxa-24,27,29-triazaspiro[pentacyclo[23.6.1.1⁴,⁷.0⁵,³¹.0²⁶,³⁰]tritriacontane-28,4-piperidine]-1(31),2,4,9,19,21,23,25,29-nonaen-13-yl acetate

Formula: C46H62N4O12 (862.4364012)
SMILES:

CO[C@H]1\C=C/O[C@@]2(C)OC3=C(C2=O)C2=C(C(O)=C3C)C(=O)C(N=C(O)\C(C)=C/C=C\[C@H](CO)[C@H](O)[C@@H](C)[C@@H](O)[C@@H](C)[C@H](OC(C)=O)[C@@H]1C)=C1NC3(CCN(CC(C)C)CC3)N=C21

31-Hydroxy rifabutin is a metabolite of rifabutin. Rifabutin (Rfb) is a bactericidal antibiotic drug primarily used in the treatment of tuberculosis. The drug is a semi-synthetic derivative of rifamycin S. Its effect is based on blocking the DNA-dependent RNA-polymerase of the bacteria. It is effective against Gram-positive and some Gram-negative bacteria, but also against the highly resistant Mycobacteria, e.g. Mycobacterium tuberculosis, M. leprae and M. avium intracellulare. (Wikipedia)