Number | Date | Country | Kind |
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9901487 | Jul 1999 | ES |
This application is a continuation of International Application No. PCT/ES00/00239 filed Jul. 5, 2000 the disclosure of which is incorporated herein by reference.
Number | Name | Date | Kind |
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4760071 | Rasmusson et al. | Jul 1988 | A |
5670643 | Davis et al. | Sep 1997 | A |
Number | Date | Country |
---|---|---|
0 367 502 | May 1990 | EP |
0 599 376 | Jun 1994 | EP |
0 655 458 | May 1995 | EP |
2 338 234 | Dec 1999 | GB |
WO 9500531 | Jan 1995 | WO |
Entry |
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Peng Xia et al., “Synthesis of N-Substituted 3-Oxo-17β-Carboxamide-4-Aza-5α- Androstanes And The Tautomerism of 3-Oxo-4-Aza-5-Androstenes1”, Heterocycles, vol. 47, No. 2, pp. 703-716, (1998). |
Number | Date | Country | |
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Parent | PCT/ES00/00239 | Jul 2000 | US |
Child | 09/800019 | US |