caa a22 4500 467992339 CHVBK 20180323112548.0 cr unu---uuuuu 170328e19901001xx s 000 0 eng 10.1007/BF00472191 doi (NATIONALLICENCE)springer-10.1007/BF00472191 Heterocyclic ring cleavage in 20-isoxazolinyl steroids upon treatment with base [Elektronische Daten] [V. Khripach, R. Litvinovskaya, A. Baranovskii, E. Ermolenko] Heterocyclic ring cleavage in 20-isoxazolinyl steroids upon treatment with base has been studied. Treatment with sodium dimsyl (dimethylsulfoxide anion) has been found to result in cleavage of the isoxazoline ring and formation of an α,Β-unsaturated ketoxime. The structures of the resulting products are discussed. Plenum Publishing Corporation, 1991 Khripach V. Institute of Bioorganic Chemistry, Academy of Sciences of the Belorussian SSR, Minsk aut Litvinovskaya R. Institute of Bioorganic Chemistry, Academy of Sciences of the Belorussian SSR, Minsk aut Baranovskii A. Institute of Bioorganic Chemistry, Academy of Sciences of the Belorussian SSR, Minsk aut Ermolenko E. Institute of Bioorganic Chemistry, Academy of Sciences of the Belorussian SSR, Minsk aut Chemistry of Heterocyclic Compounds Kluwer Academic Publishers-Plenum Publishers 26/10(1990-10-01), 1158-1162 0009-3122 26:10<1158 1990 26 10593 https://doi.org/10.1007/BF00472191 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00472191 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Khripach V. Institute of Bioorganic Chemistry, Academy of Sciences of the Belorussian SSR, Minsk aut NATIONALLICENCE 700 1- Litvinovskaya R. Institute of Bioorganic Chemistry, Academy of Sciences of the Belorussian SSR, Minsk aut NATIONALLICENCE 700 1- Baranovskii A. Institute of Bioorganic Chemistry, Academy of Sciences of the Belorussian SSR, Minsk aut NATIONALLICENCE 700 1- Ermolenko E. Institute of Bioorganic Chemistry, Academy of Sciences of the Belorussian SSR, Minsk aut NATIONALLICENCE 773 0- Chemistry of Heterocyclic Compounds Kluwer Academic Publishers-Plenum Publishers 26/10(1990-10-01), 1158-1162 0009-3122 26:10<1158 1990 26 10593 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer