Number | Date | Country | Kind |
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9-241573 | Sep 1997 | JPX | |
9-370043 | Nov 1997 | JPX |
Number | Name | Date | Kind |
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3816422 | Stable et al. | Jun 1974 | |
5602077 | Amuti et al. | Feb 1997 |
Number | Date | Country |
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0476697 A1 | Mar 1992 | EPX |
WO9814452 A1 | Apr 1998 | WOX |
Entry |
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Stahle et al., Liebigs Ann. Chem, pp. 1275-1281 (1973) (w/Abstract). |
von Hans Peter Harter et al., Helvetica Chimica Acta, vol. 59, Fasc. 4, No. 122, pp. 1203-1212 (w/Abstract). |