Number | Date | Country | Kind |
---|---|---|---|
50-79437 | Jun 1975 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3397233 | Cairns | Aug 1968 | |
3449422 | Miller | Jun 1969 | |
3470248 | Brotherton et al. | Sep 1969 | |
3729513 | Berezin | Apr 1973 |
Entry |
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Aigami et al., "J. Med. Chem.", 19, 536 (1976). |