Number | Date | Country | Kind |
---|---|---|---|
2854475 | Dec 1978 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3689652 | Curran | Sep 1972 | |
3746712 | Ross | Jul 1973 | |
3812256 | Curran | May 1974 | |
3822260 | Curran | Jul 1974 | |
3951176 | Houlihan | Jan 1976 | |
3975388 | Hakim | Aug 1976 | |
4088762 | Hakim | May 1978 |
Number | Date | Country |
---|---|---|
2150436 | Apr 1972 | DEX |
2207517 | Dec 1972 | DEX |
2727481 | Jan 1979 | DEX |
Entry |
---|
Tetrahedron 30, 501 (1974), Koenig et al. |
Maier et al., Chem. Berichte 98, 1965, p. 2438, (1965). |
Wermuth et al., Chim. Ther. 6, 109, (1971). |