Number | Date | Country | Kind |
---|---|---|---|
3642105 | Dec 1986 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3362988 | Bolhofer et al. | Jan 1988 | |
4258058 | Witte et al. | Mar 1981 |
Number | Date | Country |
---|---|---|
2362535 | Jun 1974 | DEX |
Entry |
---|
Chemical and Pharmaceutical Bulletin, vol. 31, No. 7, Jul., 1983, pp. 2329-2348. |
Stout et al., J. Med. Chem., 1982, 25, 326-328. |