Number | Date | Country | Kind |
---|---|---|---|
8817107.2 | Oct 1988 | CNX |
Number | Name | Date | Kind |
---|---|---|---|
4263466 | Colon et al. | Apr 1981 | |
4294976 | Itatani et al. | Oct 1981 | |
4338456 | Itatani et al. | Jul 1982 | |
4581469 | Itatani et al. | Apr 1986 |
Number | Date | Country |
---|---|---|
48-52749 | Jul 1973 | JPX |
55-020705 | Feb 1980 | JPX |
55-141417 | May 1980 | JPX |
60-051151 | Mar 1985 | JPX |
61-22044 | Jan 1986 | JPX |
Entry |
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Colon et al., Journal of Organic Chemistry, vol. 51, #14, (1986), pp. 2627-2637. |
Takagi et al., Bull. Chem. Soc. Japan, 57 pp. 1887, 1890, (1984). |