Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1998-07-14
2000-02-08
Fan, Jane
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
5462714, 546183, C07D40306
Patent
active
060229721
ABSTRACT:
This invention relates to a key intermediate in the synthesis of an endothelin antagonist the synthesis of this key intermediate via an asymmetric conjugate addition reaction.
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Devine Paul N.
Heid, Jr. Richard M.
Tillyer Richard D.
Tschaen David M.
Camara Valerie J.
Daniel Mark R.
Fan Jane
Garcia-Rivas J. Antonio
Merck & Co. , Inc.
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