Number | Date | Country | Kind |
---|---|---|---|
9100049 | Jan 1991 | GBX | |
9118947 | Sep 1991 | GBX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/FI92/00003 | 1/3/1992 | 6/30/1993 | 6/30/1993 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO92/12135 | 7/23/1992 |
Number | Name | Date | Kind |
---|---|---|---|
4521415 | Katakami et al. | Jun 1985 | |
4843072 | Yasuda et al. | Jun 1989 | |
4914093 | Morisawa et al. | Apr 1990 | |
4946842 | Coates et al. | Aug 1990 | |
5019575 | Haikala et al. | May 1991 | |
5151420 | Backstrom et al. | Sep 1992 |
Number | Date | Country |
---|---|---|
208518 | Sep 1991 | EPX |
2228004 | Aug 1990 | GBX |
2251615 | Jul 1992 | GBX |
92-12135 | Jul 1992 | WOX |
Entry |
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Howson et al. Jour. Med. (Chem, vol. 31 pp. 352-356 (1988). |
J. Org. Chem. 1991, 56, 1963-1966, An Enantioselective Synthesis of SK&F 93505, A Key Intermediate For Preparing Cardiotonic Agents by Franklin F. Owings, Margaret Fox, Conrad J. Kowalski, and Neil H. Baine. |
Journal of Medicinal Chemistry, 1974, vol. 17, No. 3, pp. 273-281, 6-Phenyl-4,5-Dihydro-3(2H)-Pyridazinones. A Series of Hypotensive Agents by William V. Curran and Adma Ross. |