Collect. Czech. Chem. Commun. 1991, 56, 2352-2361
https://doi.org/10.1135/cccc19912352

Preparation of 7-spiroepoxy and 7,7-disubstituted cephalosporanate 1,1-dioxide from 7-diazocephalosporanate 1,1-dioxide: Reactions of 7-diazocephalosporanate 1,1-dioxide with aldehydes

David Czajkowski, Oludotun A. Phillips, Narender A. V. Reddy, Paul Spevak, Bruce Lix, Ronald G. Micetich and Samarendra N. Maiti*

SynPhar Laboratories Inc., No. 24, 4290-91A St., Taiho Alberta Centre, Edmonton, Alberta, Canada T6E 5V2

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