REFERENCES AND NOTES
- M. Shiozaki, N. Ishida, H. Maruyama and T. Hiraoka, Tetrahedron, 39, 2399 (1983).
- Some pyranoside/β-Mactam fused compounds have already been reported in the following papers: a) A. Knierzinger and A. Vasella, J. Chem. Soc., Chem. Commun.. 1984, 9; b) M. Chmielewski and Z. Kaluza, J. Org. Chem., 51, 2395 (1986); c) M. Chmielewski, Z. Kaluza, W. Abramski and C. Belzecki, Tetrahedron Lett., 28, 3035 (1987).
- J. D. Stevens and H. G. Fletcher, Jr., J. Org. Chem., 33, 1799 (1968).
- a) K. Yamamoto, T. Yoshioka, Y. Kato, N. Shibamoto, K. Okamura, Y. Shimauchi and T. Ishikura, J. Antibiot., 33, 796 (1980); b) D.-C. Ha and D. J. Hart, Tetrahedron Lett., 28, 4489 (1987).
- cf. a) J. Yoshimura, Adv. Carbohydr. Chem. Biochem., 42, 69 (1984); b) J. Yoshimura, Yuki Gosei Kagaku Kyokaishi, 40, 778 (1982); c) T. Tsuchiya, K. Ajito, S. Umezawa and A. Ikeda, Carbohydr. Res., 126, 45 (1984).
- P. Main, L. Liessinger, M. M. Woolson, G. Germain and J. P. Declercq (1974), University of York, England, and Louvain, Belgium. MULTAN 74 is a system of computer programs for the automatic solution of crystal structures from X-ray diffraction data.