Number | Date | Country | Kind |
---|---|---|---|
59-77006 | Apr 1984 | JPX | |
59-203743 | Sep 1984 | JPX | |
59-209133 | Oct 1984 | JPX | |
60-1246 | Jan 1985 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3267096 | Hayao et al. | Aug 1966 | |
3983120 | Beverung et al. | Sep 1976 |
Number | Date | Country |
---|---|---|
580084 | Sep 1976 | DEX |
Entry |
---|
Brown, Fused Pyrimidines-Quinazolines, Part 1, 1967, Interscience Publishers, N.Y., pp. 69-80. |
Nagano, et al., "Chemical Abstracts", vol. 100, 1984, col. 100:6547p. |
Ishikawa, "Chemical Abstracts", vol. 101, 1984, col. 101:17967x. |
"Chemical Abstracts", vol. 102, 1985, col. 102:132073k. |
Uchida, et al., "Chemical Abstracts", vol. 103, 1985 col. 103:64598d. |