Epoxomicin

Epoxomicin

Names
IUPAC name (2S,3S)-N-((2S,3R)-3-hydroxy-1-(((S)-4-methyl-1-((R)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)amino)-1-oxobutan-2-yl)-3-methyl-2-((2S,3S)-3-methyl-2-(N-methylacetamido)pentanamido)pentanamide
Other names BU 4061T
Identifiers
CAS Number	134381-21-8 Y
3D model (Jmol)	Interactive image
PubChem CID	16760412
SMILES O=C([C@@]1(C)CO1)[C@H](CC(C)C)NC([C@@H](NC([C@H]([C@@H](C)CC)NC([C@H]([C@@H](C)CC)N(C)C(C)=O)=O)=O)[C@H](O)C)=O
Properties
Chemical formula	C28H50N4O7
Molar mass	554.73 g·mol−1
Appearance	White solid
Solubility in DMSO	10 mg/mL
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N  (what is YN ?)
Infobox references

Epoxomicin is a naturally occurring selective proteasome inhibitor with anti-inflammatory activity. It was originally discovered in 1992. Injected, it can induce Parkinson's-like symptoms in rats.

Derivatives of epoxomicin include carfilzomib.