74213-40-4Relevant academic research and scientific papers
STUDIES RELATED TO PENICILLINS. PART 25. SYNTHESIS OF N-PHENYLACETYL AND N-TRIPHENYLMETHYL DERIVATIVES OF 6-AMINOPENAM 1-OXIDES
Kaura, Arun C.,Maycock, Christopher D.,Stoodley, Richard J.,Beagley, Brian,Pritchard, Robin G.
, p. 2259 - 2270 (2007/10/02)
In boiling benzene, (3R,4R)-1-methylallyl-3-phenylacetamido-4-butylsulphinylazetidin-2-one (11a) is converted into (1S,5R,6R)-2,2-dimethyl-6-phenylacetamidopenam oxide (9a). (3R,4R)-1-Methylallyl-4-t-butylsulphinyl-3-triphenylmethylaminoazetidin-2-one (11
(3R,4R)-4-t-Butylthio-3-phenylacetamidoazetidin-2-one: a Useful Precursor of Penicillin Analogues
Kaura, Arun C.,Maycock, Christopher D.,Stoodley, Richard J.
, p. 34 - 35 (2007/10/02)
The preparation of the title azetidinone and its conversion into (1S,5R,6R)-2,2-dimethyl-6-phenylacetamidopenam 1-oxide are described.
