CAS 107550-89-0

(6R-trans)-[[2-[(Diphenylmethoxy)carbonyl]-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]triphenylphosphonium Iodide

Kontrolliertes Produkt

CAS: 107550-89-0

Applications (6R-trans)-[[2-[(Diphenylmethoxy)carbonyl]-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]triphenylphosphonium Iodide is an intermediate in the synthesis of (6R,7R)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Diphenylmethyl Ester Hydrochloride (A608500), which is an intermediate used to prepare Cefixime (C242800) which is a third generation cephalosporin antibiotic.
References Kamimura, T., et al.: Antimicrob. Agents Chemother., 25, 98 (1984),Yamanaka, H., et al.: J. Antibiot., 38, 1738 (1985), Guay, D.R.P., et al.: Antimicrob. Agents Chemother., 30, 485 (1986)

Formel: C₄₇H₄₀N₂O₄PS·I

Farbe und Form: Neat

Molekulargewicht: 886.775

Ref: TR-D107550