Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Structures of C-terminal Hsp90 inhibitors – The aminocoumarin antibiotic A) novobiocin derived from Steptomyces niveus and its analogue B) KU174. Compounds in this class share three common moieties: benzoic acid derivative, coumarin residue, and sugar novobiose.
