Number | Date | Country | Kind |
---|---|---|---|
4042271 | Dec 1990 | DEX | |
4042272 | Dec 1990 | DEX | |
4042273 | Dec 1990 | DEX | |
4042280 | Dec 1990 | DEX | |
4042282 | Dec 1990 | DEX | |
4042283 | Dec 1990 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4069252 | Findeisen et al. | Jan 1978 | |
4829085 | Wenderoth et al. | May 1989 |
Number | Date | Country |
---|---|---|
0253213 | Jan 1988 | EPX |
0254426 | Jan 1988 | EPX |
0400417 | May 1990 | EPX |
0398692 | Nov 1990 | EPX |
1279682 | Oct 1968 | DEX |
Entry |
---|
Morrison and Boyd, Organic Chemistry, 3rd Ed., Allyn and Bacon, Inc., Boston, Mass., 1973. |