[Synthesis of moraprenylpyrophosphate disaccharides--precursors of the biosynthesis of Salmonella O-antigenic polysaccharides of C2 and C3 serotypes]. / Sintez moraprenilpirofosfatdisakharidov--predshestvennikov biosinteza O-antigennykh polisakharidov bakterii sal'monella serogrupp C2 i C3.

Disaccharides Man(alpha 1-3)Gal and Man(beta 1-3)Gal and their acetates have been synthesized, from which alpha-glycosyl phosphates were obtained by the MacDonald reaction. These compounds were converted into corresponding moraprenylpyrophasphate disaccharides by treating with moraprenylphosphoimidazolidate.