Number | Date | Country | Kind |
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46-93485 | Nov 1971 | JA | |
46-98034 | Dec 1971 | JA | |
47-74782 | Jul 1972 | JA |
This is a continuation of application Ser. No. 307,042, filed Nov. 16, 1972 now abandoned.
Entry |
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smith, P. A. S., "Open Chain Nitrogen Compounds," vol. 1, 1965, W. A. Benjamin, Inc. pp. 272-273. |
Johnson, et al. (I), "J. Med. Chem." vol. 6, 1963, pp. 669-675. |
Johnson, et al. (II), "J. Med. Chem.," vol. 9, 1966, pp. 892, 898- 899, 907 and 909-910. |
Number | Date | Country | |
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Parent | 307042 | Nov 1972 |