Number | Date | Country | Kind |
---|---|---|---|
54/26748 | Mar 1979 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3864329 | Tobiki et al. | Feb 1975 | |
3951955 | Tobiki et al. | Apr 1976 | |
3992371 | Tobiki et al. | Nov 1976 | |
4005075 | Yamada et al. | Jan 1977 |
Number | Date | Country |
---|---|---|
7549286 | May 1975 | JPX |
79119484 | Sep 1979 | JPX |
7411324 | Mar 1975 | NLX |
Entry |
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Agui, et al., J. Heterocyclic Chem., 12, pp. 1245-1254 (1975). |