Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2006-09-05
2006-09-05
Richter, Johann (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C548S317100, C560S148000, C562S557000
Reexamination Certificate
active
07102013
ABSTRACT:
Method of making an alpha-amino acid compound having the structure of Formula 32:comprising treating under hydrolyzing conditions a hydantoin compound having the structure of Formula 33:where the substituents are described herein.
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Awasthi Alok K.
Bergmanis Arija A.
Durley Richard C.
Fok Kam F.
Ganser Scott S.
Pharmacia Corporation
Polster, II Philip B
Richter Johann
Warner James M.
Zucker Paul A.
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