MeSH note : a cyclic hexapeptide echinocandin from Aspergillus sydowi No. Y-30462; active against
yeasts and filamentous fungi; MF: C48-H77-N7-O16; structure given in first source;
MeSH CAS label : echinocandin B, 1-(4,5-dihydroxy-N-(12-methyl-1-oxotetradecyl)ornithine)-5-serine-;