Number | Date | Country | Kind |
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9905275 | Mar 1999 | GB |
Number | Name | Date | Kind |
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5804239 | Wiersma | Sep 1998 |
Number | Date | Country |
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1124514 | Dec 1994 | CN |
4303214 | Feb 1993 | DE |
9916786 | Aug 1999 | WO |
Entry |
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“Sarsasapogenin: Mechanism in Treating Senile Dementia.” by Ningyu, et al. (Paper 62). Proceedings of The 6th International Symp. of the International Isotope Society, Philadelphia, 1997. |
Phytochemistry (1978), 17(11), 1923-1926 Document Entitled “Steroidal Sapogenins from Leaves of Agaveae Species,” by Blunden, et al. |