Number | Date | Country | Kind |
---|---|---|---|
44 11 752.3 | Apr 1994 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4709083 | Spielvogel | Nov 1987 |
Number | Date | Country |
---|---|---|
1178077 | Jul 1964 | DEX |
1618387 | Dec 1970 | DEX |
60-149593 | Aug 1985 | JPX |
826558 | Feb 1956 | GBX |
Entry |
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Y. Kikugona, Chem. Pharm Bull. vol. 35, pp. 4988-4989 (1987). |
North et al. Chemische Berichte, vol. 3, pp. 928-938 (1960). |
Derwent Abstract of JP 60-149,593 (Jan. 12, 1989). |
Hawthorne, JACS, 2671-2673, 1961. |