Number | Name | Date | Kind |
---|---|---|---|
3393136 | Fenton et al. | Jul 1968 | |
3994960 | Yamazaki et al. | Nov 1976 | |
4005128 | Zehner et al. | Jan 1977 | |
4005129 | Zehner | Jan 1977 | |
4005130 | Zehner | Jan 1977 | |
4076949 | Zehner | Feb 1978 | |
4118589 | Cassar et al. | Oct 1978 |
Number | Date | Country |
---|---|---|
2213435 | Oct 1973 | DEX |
51-95013 | Aug 1976 | JPX |
Entry |
---|
Fenton et al., J. Org. Chem. 39(5) pp. 701-704 (1974). |
Yamazaki et al., as cited in CA 85 176873f (1976). |