| Number | Date | Country | Kind |
|---|---|---|---|
| 43 22 052 | Jul 1993 | DEX | |
| 44 00 223 | Jan 1994 | DEX | |
| 44 15 334 | May 1994 | DEX |
| Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
|---|---|---|---|---|---|
| PCT/EP94/01997 | 6/20/1994 | 12/28/1995 | 12/28/1995 |
| Publishing Document | Publishing Date | Country | Kind |
|---|---|---|---|
| WO95/01358 | 1/12/1995 |
| Number | Name | Date | Kind |
|---|---|---|---|
| 5258527 | Krauskopf et al. | Nov 1993 | |
| 5462913 | Fischer et al. | Oct 1995 |
| Number | Date | Country |
|---|---|---|
| 0456063 | Nov 1991 | EPX |
| 0521334 | Jan 1993 | EPX |
| 0595130 | May 1994 | EPX |
| 0596298 | May 1994 | EPX |
| 0163884 | Sep 1994 | EPX |
| Entry |
|---|
| Cram and Hammond, "Organic Chemistry", 2nd Ed (1964) NY: McGraw-Hill Book Co. |