Number | Name | Date | Kind |
---|---|---|---|
3337628 | Crowther et al. | Aug 1967 | |
3655663 | Wasson | Apr 1972 | |
3729477 | Wasson | Apr 1973 | |
3794650 | Meyer et al. | Feb 1974 | |
3828095 | Boschetti et al. | Aug 1974 | |
3832470 | Russek | Aug 1974 | |
3836666 | Koppe et al. | Sep 1974 | |
3850945 | Edwards | Nov 1974 | |
3850946 | Edwards | Nov 1974 | |
3850947 | Edwards | Nov 1974 | |
3852291 | Augstein et al. | Dec 1974 | |
3928412 | Smith | Dec 1975 | |
3941789 | Renth et al. | Mar 1976 | |
4083992 | Smith | Apr 1978 | |
4411899 | Baldwin et al. | Oct 1983 | |
4440774 | Baldwin | Apr 1984 |
Number | Date | Country |
---|---|---|
73971 | Mar 1983 | EPX |
8301772 | May 1983 | EPX |
2117769 | Oct 1983 | EPX |
Entry |
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Burger, A., Medicinal Chemistry, 2nd ed., p. 42, (1960) Interscience Publishers, Inc., N.Y. |