Number | Date | Country | Kind |
---|---|---|---|
8223459 | Aug 1982 | GBX | |
8231309 | Nov 1982 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
4243405 | Balasubramanyan et al. | Jan 1982 | |
4386088 | Kranz et al. | May 1983 |
Number | Date | Country |
---|---|---|
15756 | Sep 1980 | EPX |
0031911 | Jul 1981 | EPX |
47594 | Mar 1982 | EPX |
48548 | Mar 1982 | EPX |
Entry |
---|
Burger, Medicinal Chemistry (Second Edition, New York, 1960), p. 1055. |