Number | Name | Date | Kind |
---|---|---|---|
3457318 | Capaldi et al. | Jul 1969 | |
3560578 | Schneider | Feb 1971 | |
3563919 | Schneider | Feb 1971 | |
5019660 | Chapman et al. | May 1991 | |
5053434 | Chapman | Oct 1991 |
Entry |
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Chem. Listy, 51, 2335, 1957 (Chem. Abstract 52:6213a). |
Collect. Czech. Chem. Commun. 24, 1959 (Chem. Abstract 53:7045b). |
Synthesis, 692, 1972. |
J. Labelled Compd. Radiopharm 1991, 29(7), 841-6 (Chem. Abst. 115:114119u). |