rifamycin SV   Click here for help

GtoPdb Ligand ID: 4570

Synonyms: Aemcolo®
Approved drug
rifamycin SV is an approved drug (FDA (2018))
Comment: One of the Ansamycin group of antibiotics. Rifamycin is a natural antibiotic that is produced by Streptomyces mediterranei that exhibits antibiotic and antitubercular properties. Rifamycins are particularly effective against mycobacteria, and are most commonly used to treat tuberculosis, leprosy, and mycobacterium avium complex (MAC) infections.
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 9
Hydrogen bond donors 6
Rotatable bonds 3
Topological polar surface area 201.31
Molecular weight 697.31
XLogP 3.97
No. Lipinski's rules broken 1
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Canonical SMILES COC1C=COC2(C)Oc3c(C2=O)c2c(O)cc(c(c2c(c3C)O)O)NC(=O)C(=CC=CC(C(C(C(C(C(C1C)OC(=O)C)C)O)C)O)C)C
Isomeric SMILES CO[C@H]1/C=C/O[C@@]2(C)Oc3c(C2=O)c2c(O)cc(c(c2c(c3C)O)O)NC(=O)/C(=C\C=C\[C@@H]([C@@H]([C@H]([C@H]([C@H]([C@@H]([C@@H]1C)OC(=O)C)C)O)C)O)C)/C
InChI InChI=1S/C37H47NO12/c1-16-11-10-12-17(2)36(46)38-23-15-24(40)26-27(32(23)44)31(43)21(6)34-28(26)35(45)37(8,50-34)48-14-13-25(47-9)18(3)33(49-22(7)39)20(5)30(42)19(4)29(16)41/h10-16,18-20,25,29-30,33,40-44H,1-9H3,(H,38,46)/b11-10+,14-13+,17-12-/t16-,18+,19+,20+,25-,29-,30+,33+,37-/m0/s1
Selectivity at transporters
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Target Sp. Type Action Value Parameter Concentration range (M) Reference
OATP1B1 Hs Inhibitor Inhibition 5.7 pKi - 3
pKi 5.7 (Ki 2x10-6 M) [3]
OATP1A2 Hs Inhibitor Inhibition 5.0 pKi - 3
pKi 5.0 (Ki 1.1x10-5 M) [3]
OATP1B3 Hs Inhibitor Inhibition - - -
OATP2B1 Hs Inhibitor Inhibition - - -