61960 <common-name>Spiramycin III</common-name> <description nil="true"/> <cas>24916-52-7</cas> <pubchem-id>5284621</pubchem-id> <chemical-formula>C46H78N2O15</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">2026-03-31T20:47:34Z</created-at> <updated-at type="dateTime">2026-05-20T19:27:49Z</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 nil="true"/> <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>CCC(=O)O[C@@H]1CC(=O)O[C@H](C)CC=CC=C[C@H](O[C@@H]2CC[C@@H]([C@@H](C)O2)N(C)C)[C@H](C)C[C@H](CC=O)[C@H](O[C@@H]2O[C@H](C)[C@@H](O[C@H]3C[C@@](C)(O)[C@@H](O)[C@H](C)O3)[C@@H]([C@H]2O)N(C)C)[C@H]1OC</moldb-smiles> <moldb-formula>C46H78N2O15</moldb-formula> <moldb-inchi>InChI=1S/C46H78N2O15/c1-13-35(50)60-34-24-36(51)56-27(3)17-15-14-16-18-33(61-37-20-19-32(47(8)9)28(4)57-37)26(2)23-31(21-22-49)42(43(34)55-12)63-45-40(52)39(48(10)11)41(29(5)59-45)62-38-25-46(7,54)44(53)30(6)58-38/h14-16,18,22,26-34,37-45,52-54H,13,17,19-21,23-25H2,1-12H3/b15-14+,18-16+/t26-,27-,28-,29-,30+,31+,32+,33+,34-,37-,38+,39-,40-,41-,42+,43+,44+,45+,46-/m1/s1</moldb-inchi> <moldb-inchikey>HSZLKTCKAYXVBX-HHTHJJQKSA-N</moldb-inchikey> <moldb-average-mass type="decimal">899.129</moldb-average-mass> <moldb-mono-mass type="decimal">898.54022</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>4447666</chemspider-id> <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>CHEM057853</chemdb-id> <dsstox-id>DTXSID9023596</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00011682</susdat-id> <iupac>[(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-[(2S,3R,4R,5S,6R)-5-[(2S,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyloxan-2-yl]oxy-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-10-[(2S,5S,6R)-5-(dimethylamino)-6-methyloxan-2-yl]oxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-1-oxacyclohexadeca-11,13-dien-4-yl] propanoate</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>