PATENT ASSIGNEE'S COUNTRY | Germany |
UPDATE | 01.00 |
PATENT ASSIGNEE | ASTA Medica |
PATENT CLAIMS |
Me-O-CO-CH2-CHOH-(CH2)4-CO-O-Me Prepn - MeO-CO-CH2-CO-(CH2)4-CO2Me ketone is asymmetrica lly hydrogenated in the presence of complex of Ru & optically active phosphine |
PATENT PHOTOCOPY | Available on request |
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