Number | Date | Country | Kind |
---|---|---|---|
93 00519 | Jan 1993 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
RE28369 | Arth et al. | Mar 1975 | |
3080393 | Stork et al. | Mar 1963 | |
4071624 | Grunwell | Jan 1978 | |
4704455 | Van Rheenen | Nov 1987 | |
4772755 | Liotta | Sep 1988 | |
4929395 | Van Rheenen | May 1990 | |
4990612 | Van Rheenen | Feb 1991 | |
5149696 | Claussner | Sep 1992 |
Number | Date | Country |
---|---|---|
0165037 | Dec 1985 | EPX |
2318647 | Feb 1977 | FRX |
1277266 | Jun 1972 | GBX |
WO8707612 | Dec 1987 | WOX |
Entry |
---|
Search Report No. 9300519 (for FR 9300519 21 Oct. 1993). |
Fried, "Organic Reactions", Van Nostrand pp. 75-76 1972. |