Number | Name | Date | Kind |
---|---|---|---|
4137322 | Endo et al. | Jan 1979 | |
4346227 | Terahara et al. | Aug 1982 | |
4375475 | Willard et al. | Mar 1983 | |
4438277 | Terahara et al. | Mar 1984 | |
4444784 | Hoffman | Apr 1984 | |
4447626 | Teroharu et al. | May 1984 |
Number | Date | Country |
---|---|---|
2055100 | Feb 1981 | GBX |
2075013 | Nov 1981 | GBX |
2077264 | Dec 1981 | GBX |
Entry |
---|
J. E. Lynch, Tetrahedron Letters, 28, No. 13, 1385, (1987). |
M. Braun, Angew. Chem. Int. Ed., Engl., 26, 24, (1987). |
Number | Date | Country | |
---|---|---|---|
Parent | 752323 | Jul 1985 |