# (7R)-3-(acetyloxymethyl)-7-[[(5R)-5-amino-5-carboxypentanoyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

> group of stereoisomers with the chemical formula C₁₆H₂₁N₃O₈S

**Wikidata**: [Q105031327](https://www.wikidata.org/wiki/Q105031327)  
**Source**: https://4ort.xyz/entity/-7r-3-acetyloxymethyl-7-5r-5-amino-5-carboxypentanoyl-amino-8-oxo-5-thia-1-azabicyclo-4-2-0-oct-2-ene-2-carboxylic-acid


## References

1. PubChem
2. Different proteins bind to the butyrolactone receptor protein ARE sequence located upstream of the regulatory ccaR gene of Streptomyces clavuligerus
3. Improvement of 7α -methoxycephalosporins production by overexpression of cmcJ and cmcI controlled by promoter ermEp * in Streptomyces clavuligerus
4. UniChem