Number | Name | Date | Kind |
---|---|---|---|
3062858 | Cramer et al. | Nov 1962 | |
3150039 | Lanham et al. | Sep 1964 | |
3757864 | Crawford et al. | Sep 1973 | |
4062687 | Maurie et al. | Dec 1977 | |
4083860 | Ruf | Apr 1978 | |
4089651 | Scott | May 1978 | |
4148782 | Maurie et al. | Apr 1979 | |
4154691 | Maurie et al. | May 1979 |
Number | Date | Country |
---|---|---|
2013643 | Aug 1979 | GBX |
Entry |
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Roseman et al., Jour. of the A.C.S., vol. 83 (1961), pp. 659-663. |
Nussbaum et al., Tetrahedron, vol. 20 (1964), pp. 2467-2472. |
Chem. Pharm. Bull. Japan, Furukawa et al., vol. 13 (1965), pp. 16-21. |
Kochetkov et al., Tetrahedron, vol. 19 (1963), pp. 1207-1218. |