137188 <common-name>ILS-920</common-name> <description nil="true"/> <cas>892494-07-4</cas> <pubchem-id nil="true"/> <chemical-formula>C57H86N2O14</chemical-formula> <weight nil="true"/> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2026-04-14T20:17:14Z</created-at> <updated-at type="dateTime">2026-05-14T19:51:06Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id>DB15422</drugbank-id> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>CO[C@@H]1C[C@H](C[C@@H](C)[C@@H]2CC(=O)[C@H](C)\C=C(C)/[C@@H](O)[C@@H](OC)C(=O)[C@H](C)C[C@H](C)[C@@H]3CC[C@@H](ON3C3=CC=CC=C3)\C=C(C)/[C@H](C[C@@H]3CC[C@@H](C)[C@@](O)(O3)C(=O)C(=O)N3CCCC[C@H]3C(=O)O2)OC)CC[C@H]1O</moldb-smiles> <moldb-formula>C57H86N2O14</moldb-formula> <moldb-inchi>InChI=1S/C57H86N2O14/c1-33-26-37(5)51(62)53(70-10)52(63)38(6)27-34(2)47(61)32-49(35(3)28-40-20-24-46(60)50(30-40)69-9)71-56(66)45-18-14-15-25-58(45)55(65)54(64)57(67)39(7)19-21-42(72-57)31-48(68-8)36(4)29-43-22-23-44(33)59(73-43)41-16-12-11-13-17-41/h11-13,16-17,27,29,33-35,37,39-40,42-46,48-50,52-53,60,63,67H,14-15,18-26,28,30-32H2,1-10H3/b36-29-,38-27-/t33-,34+,35+,37+,39+,40-,42-,43+,44-,45-,46+,48-,49-,50+,52+,53-,57+/m0/s1</moldb-inchi> <moldb-inchikey>WZFNBQBUDJACCD-AYNOCWQQSA-N</moldb-inchikey> <moldb-average-mass type="decimal">1023.315</moldb-average-mass> <moldb-mono-mass type="decimal">1022.607905457</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>8.76</logp> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id nil="true"/> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM133081</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id nil="true"/> <iupac>(1R,2E,4S,6S,9R,10R,18S,21S,24R,25E,27R,28R,30R,32S,33S)-10,27-dihydroxy-21-[(2R)-1-[(1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl]propan-2-yl]-4,28-dimethoxy-3,9,24,26,30,32-hexamethyl-34-phenyl-20,35,38-trioxa-13,34-diazatetracyclo[31.2.2.1^{6,10}.0^{13,18}]octatriaconta-2,25-diene-11,12,19,23,29-pentone</iupac> <moldb-polar-surface-area nil="true"/> <moldb-refractivity nil="true"/> <moldb-polarizability nil="true"/> <moldb-rotatable-bond-count nil="true"/> <moldb-acceptor-count nil="true"/> <moldb-donor-count nil="true"/> <moldb-pka-strongest-acidic nil="true"/> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge nil="true"/> <moldb-number-of-rings nil="true"/> <moldb-alogps-logp nil="true"/> <moldb-alogps-logs nil="true"/> <moldb-alogps-solubility nil="true"/> </compound>