Number | Date | Country | Kind |
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1236/99 | Jul 1999 | AU |
Number | Name | Date | Kind |
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5442105 | Sayo et al. | Aug 1995 | A |
Number | Date | Country |
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0 320 096 | Jun 1989 | EP |
Entry |
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F.D. Polyak et al., “Asymmetric Reduction of Acetoacetic Ester by Chirally Modified Sodium Borohydride”, Synthetic Communications, 21 (10&11), 1137-1142 (1991). |