Number | Date | Country | Kind |
---|---|---|---|
196 26 659 | Jul 1996 | DEX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/EP97/03137 | 6/17/1997 | 12/16/1998 | 12/16/1998 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO98/01437 | 1/15/1998 |
Number | Name | Date | Kind |
---|---|---|---|
2079325 | Larchar | May 1937 | |
2114696 | Rolland | Apr 1938 | |
4528385 | aus der Funten | Jul 1985 | |
5296614 | Henkelmann et al. | Mar 1994 |
Number | Date | Country |
---|---|---|
28 03 319 | Aug 1979 | DEX |
Entry |
---|
J. Org. Chem. 51, 3439-3466, 1986. |
Synthesis 223-224, 1985. |