Number | Date | Country | Kind |
---|---|---|---|
8813678 | Jun 1988 | GBX | |
8823437 | Oct 1988 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
4855086 | Black et al. | Aug 1989 |
Number | Date | Country |
---|---|---|
0111105 | Jun 1984 | EPX |
0164187 | Dec 1985 | EPX |
0269457 | Jun 1988 | EPX |
0317188 | May 1989 | EPX |
Entry |
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Wellcome, Chemical Abstracts vol. 101, 1984, Abs. 210764. |
Miyakado, et al. Chemical Abstracts vol. 106, 1986, Abstract 62876f. |
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