Number | Name | Date | Kind |
---|---|---|---|
2906770 | Debo | Sep 1959 | |
4203932 | Brown | May 1980 | |
4725302 | Ehrenfreund | Feb 1988 | |
5367093 | Dekeyser | Nov 1994 |
Number | Date | Country |
---|---|---|
0067471 | Dec 1982 | EPX |
0183650 | Jun 1986 | EPX |
Entry |
---|
Chemical Abstracts 108: 163280d (1988). |
Chemical Abstracts 105: 152687d (1986). |
Rigaudy et al., Chemical Abstracts, 69: 2617e (1968). |
Levin et al., Chemical Abstracts, 104: 34140b (1986). |