Number | Name | Date | Kind |
---|---|---|---|
3950360 | Aoki et al. | Apr 1976 | |
4134973 | Fisher et al. | Jan 1979 | |
4171314 | Chabala et al. | Oct 1979 | |
4173571 | Chabala et al. | Nov 1979 | |
4199569 | Chabala et al. | Apr 1980 | |
4201861 | Mrozik et al. | May 1980 | |
4206205 | Mrozik et al. | Jun 1980 | |
4289760 | Mrozik et al. | Sep 1981 | |
4310519 | Albers-Schonberg et al. | Jan 1982 |
Entry |
---|
Tetrahedron Letters 24 5333-5336, (1983). |