Number | Date | Country | Kind |
---|---|---|---|
3913597 | Apr 1989 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4591591 | Robertson | May 1986 |
Number | Date | Country |
---|---|---|
0052442 | May 1982 | EPX |
0075436 | Mar 1983 | EPX |
0220044 | Apr 1987 | EPX |
0303418 | Feb 1989 | EPX |
0304534 | Mar 1989 | EPX |
0339208 | Nov 1989 | EPX |
2837161 | Mar 1980 | DEX |
Entry |
---|
J. Med. Chem. 28: 1414-1422 "The Histamine H.sub.2 Receptor Agonist Impromidine: Synthesis and Structure-Activity Considerations", G. J. Durant et al. |