Number | Date | Country | Kind |
---|---|---|---|
289/92 | Jan 1992 | CHX | |
1270/92 | Apr 1992 | CHX | |
1582/92 | May 1992 | CHX | |
1944/92 | Jun 1992 | CHX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/CH93/00025 | 12/6/1993 | 9/27/1993 | 9/27/1993 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO93/15090 | 8/5/1993 |
Number | Name | Date | Kind |
---|---|---|---|
4556740 | Hansen et al. | Dec 1985 | |
5021593 | Nohira et al. | Jun 1991 |
Number | Date | Country |
---|---|---|
104375 | Apr 1984 | EPX |
398132 | Nov 1990 | EPX |
Entry |
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Derwent Abstract B05 E11 J04 E19 (1990) for EP 398 132. |
Greene et al., in "Protective Groups in Organic Synthesis, 2nd ed.", 1991, John Wiley & Sons, Inc., pp. 10-16. |