Number | Name | Date | Kind |
---|---|---|---|
3326967 | Ratz et al. | Jun 1967 | |
3377375 | Stephens | Apr 1968 | |
3512955 | Stephens | May 1970 | |
3790619 | Edamura et al. | Jul 1974 | |
3799760 | Stephens | Dec 1973 | |
3920727 | Metzger et al. | Nov 1975 | |
3978228 | Yoshinaga et al. | Aug 1976 | |
4230874 | Pallos et al. | Oct 1980 | |
4293701 | Pallos et al. | Oct 1981 |
Entry |
---|
Yale et al., "1-Alkyl-3(.alpha..alpha..alpha.-Trifluorotolyl Sulfonyl-)Ureas", (1960), CA 55 pp. 2542-2543, (1961). |
Boehringer et al., "Sulfonylurethans", (1966), CA 66 No. 55245b, (1967). |
Hirooka et al., "Synthesis and Reactions of etc.," (1970), CA 73 No. 14369w, (1970). |
Farbwerke Hoechst A.G., "Sulfonylurethanes", (1959), CA 55 pp. 4433-4434, (1961). |
Number | Date | Country | |
---|---|---|---|
Parent | 108889 | Dec 1979 | |
Parent | 721721 | Sep 1976 |
Number | Date | Country | |
---|---|---|---|
Parent | 619114 | Oct 1975 |