PATENT ASSIGNEE'S COUNTRY | Japan |
UPDATE | 02.00 |
PATENT ASSIGNEE | Sumitomo Chemical |
PATENT CLAIMS |
Mfg process comprising reacting a prochiral ketone corresponding to the optically active alc & an acid with mixt. comprising - Metal borohydride & - Borane compd obtained from an optically active beta- aminoalc. of formula: HO-CH2-CH(NH2)-Me |
PATENT PHOTOCOPY | Available on request |
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