Number | Date | Country | Kind |
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52/102261 | Aug 1977 | JPX |
Number | Name | Date | Kind |
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4031083 | Haviv et al. | Jun 1977 | |
4045438 | Haviv et al. | Aug 1977 |
Number | Date | Country |
---|---|---|
52-65292 | May 1977 | JPX |
Entry |
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Lednicer et al., The Organic Chemistry of Drug Synthesis, frontispage & 416-422, John Wiley and Sons, NY (1977). |
Firestone et al., J. Med. Chem. vol. 20, pp. 551-556 (4/77). |