References
- M. Hamada, E. Kawano, S. Kawamura and M. Shiro, Tetrahedron Lett., 1977, 2409.
- M. Shiro, H. Nakai and M. Hamada, Acta Cryst., B34, 3812 (1978).
- M. Hamada, E. Kawano, S. Kawamura and M. Shiro, Agric. Biol. Chem., 45, 659 (1981).
- P. Main, L. Lessinger, M. M. Woolfson, G. Germain and J. P. Declercq, MULTAN 76, A System of Computer Programs for the Automatic Solution of Crystal Structures from X-ray Diffraction Data, Univs. of York, England, and Louvain, Belgium, 1976.
- H. L. Benson and J. E. Willard, J. Am. Chem. Soc, 88, 5689 (1966).
- M. Takehisa, G. Levey and J. E. Willard, J. Am. Chem. Soc, 88, 5694 (1966).
- D. H. Martin and F. Williams, Am. Chem. Soc., 92, 769 (1970).