Number | Date | Country | Kind |
---|---|---|---|
3917274 | May 1989 | DEX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/DE90/00383 | 5/23/1990 | 1/14/1992 | 1/14/1992 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO90/14354 | 11/29/1990 |
Number | Name | Date | Kind |
---|---|---|---|
4196203 | Kapp et al. | Apr 1980 | |
4447424 | Teutsch et al. | May 1984 | |
4544555 | Gastaud et al. | Oct 1985 |
Number | Date | Country |
---|---|---|
283428 | Sep 1988 | EPX |
3717169 | Dec 1988 | DEX |
Entry |
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Stork, et al., JACS, 1982, 104, 2321-2323. |
Grant and Hackh's Chemical Dictionary, (McGraw-Hill Books, New York, 1987), p. 14. |
Hutchinson, et al., Tetrahedron Letters, 28113, pp. 1313-1316, 1987. |
Morrison and Boyd, Organic Chemistry, (Bostom, Allyn and Bacon, 1979), pp. 622 and 631. |