Number | Name | Date | Kind |
---|---|---|---|
3399206 | Kuhnis et al. | Aug 1968 | |
3627775 | Hubner et al. | Dec 1971 | |
3786059 | Walker et al. | Jan 1974 | |
3879556 | Walker et al. | Apr 1975 |
Entry |
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Burger, "Drugs Affecting the Central Nervous System", vol. 2, pp. 128-132 and 139, Marcel Dekker, Inc., (Mar. 1968), N.Y. |
Mutschler, Arzneimittel-Forsch., 16(1), 73-5, (1966), [and abstract thereof; C.A., 65, 1224e, (1966)]. |
Morrison and Boyd, Organic Chemistry, p. 626, Allyn & Bacon, Inc., (1959), Boston. |