Number | Date | Country | Kind |
---|---|---|---|
8422592 | Sep 1984 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
4432784 | Kay et al. | Feb 1984 | |
4447446 | Kay et al. | May 1984 | |
4515959 | Kay et al. | May 1985 |
Number | Date | Country |
---|---|---|
0059536 | Mar 1985 | EPX |
0135304 | Mar 1985 | EPX |
0149324 | Jul 1985 | EPX |
Entry |
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Synthesis International Journal of Methods in Synthetic Organic Chemistry, No. 7, Jul. 1972, p. 380, Georg Thieme Verlag, Stuttgart. |