Enantiomerically pure 2-oxa-5,8-diazabicyclo[4.3.0]nonanes and p

Details Enantiomerically pure 2-oxa-5,8-diazabicyclo[4.3.0]nonanes and p Enantiomerically pure 2-oxa-5,8-diazabicyclo[4.3.0]nonanes and p

1994-08-18

1996-07-02

Datlow, Philip I.

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

Organic compounds

Chalcogen in the nitrogen containing substituent

C07D49804

Patent

active

055323642

ABSTRACT:
This invention relates to a process for preparing an enantiomerically pure compound of the formula ##STR1## wherein R.sup.1 and R.sup.2 are defined herein starting with a S,S- or R,R-dihydropyridine derivative of the formula ##STR2##

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