Number | Date | Country | Kind |
---|---|---|---|
4790/86 | Dec 1986 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
2489232 | Goldberg et al. | Nov 1949 | |
2489235 | Goldberg et al. | Nov 1949 | |
4054740 | Field | Oct 1977 |
Number | Date | Country |
---|---|---|
0161580 | Nov 1985 | EPX |
0173185 | Mar 1986 | EPX |
2058248 | Jun 1971 | DEX |
45-31699 | Oct 1970 | JPX |
45-37775 | Nov 1970 | JPX |
45-37776 | Nov 1970 | JPX |
46-3580 | Jan 1971 | JPX |
Entry |
---|
Tanaka et al., Chem. Pharm. Bull., vol. 32, No. 8, pp. 3291-3298 (1984). |