Number | Date | Country | Kind |
---|---|---|---|
11-053003 | Mar 1999 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3299015 | Miller | Jan 1967 | |
3495257 | Vullo | Feb 1970 | |
4365094 | Boileau et al. | Dec 1982 |
Entry |
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Tetrahedron Lett by Lam at al vol. 37 No. 27 pp. 4733-4736, 1996. |
J Org Chem by Pietrusiewicz et al vol. 49 pp. 1522-1526, 1984. |
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J Org Chem by Johnson et al vol. 52 pp. 2170-2174, 1987. |
CA:105:227015 abs of SU 1253978, Aug. 1986. |