Process for the preparation of protected 3-amino-1,2-dihydroxypr

Details Process for the preparation of protected 3-amino-1,2-dihydroxypr Process for the preparation of protected 3-amino-1,2-dihydroxypr

1999-05-27

2000-03-21

Barts, Samuel

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549514, 549518, 568844, 564468, 564487, 564488, C07D31700

Patent

active

060404647

ABSTRACT:
A process for producing protected 3-amino-1,2-dihydroxypropane acetal, particularly in chiral forms, for use as an intermediate in the preparation of various 3-carbon compounds which are chiral. In particular, the present invention relates to the process for preparation of 3-amino-1,2-dihydroxypropane isopropylidene acetal. The protected 3-amino-1,2-dihydroxypropane acetal is a key intermediate to the preparation of chiral 3-carbon compounds which in turn are intermediates to various pharmaceuticals.

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Byun, H.-S, et al., J. Org. Chem. 59:668-671 (1994), Jun.
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Baldwin, J. J., et al., J. Med. Chem. 25:931-936 (1982), Jun.
Danklmaier, J., et al., Liebigs Ann. Chem..sub.-- 1149-1154 (1988), Jun.

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