Number | Date | Country | Kind |
---|---|---|---|
3541630 | Nov 1985 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3823161 | Lesser | Jul 1974 | |
3989505 | Nickell | Nov 1976 | |
4240820 | Dickore et al. | Dec 1980 | |
4250319 | Karabinos | Feb 1981 |
Number | Date | Country |
---|---|---|
0004931 | Oct 1979 | EPX |
Entry |
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Journal of Pharmaceutical Sciences, vol. 65, No. 5 May 1976, pp. 660-664, Devani et al. |
Chemical Abstracts, vol. 92, No. 9, Mar. 3, 1980, p. 650. |
Arch. Pharm. (Weinheim) 312, pp. 726-733 (1979). |