Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1997-01-09
1998-05-26
Richter, Johann
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
548545, 548547, 548551, 548556, 548574, 548578, C07D20746
Patent
active
057567620
ABSTRACT:
The present invention relates to a novel enantiospecific processes for preparing (S)-4-amino-hepta-5,6-dienoic acid and pharmaceutically acceptable salts thereof, which is useful as an irreversible inhibitor of GABA-T, to novel intermediates thereof, and a process for preparing an intermediate thereof.
REFERENCES:
Holmes et al, J. Chem. Soc. Perkin Trans., pp. 3301-3306, (1991).
Holmes et al, J. Chem. Soc. Perkin Trans., pp. 3307-3313, (1991).
Doedens, et al, J. Org. Chem, 53, 685-890, (1988).
Fischer, et al, Tetrahedron, vol. 42, No. 7, pp. 2063-2074, (1986).
Lindgren et al., Acta Pharm. Suec., vol. 12, No. 5-6, pp. 503-506, (1975).
"Allenic Amino Acids. 1. Synthesis of .gamma.-Allenic GABA by a Novel Aza-Cope Rearrangement" A.L. Castelhano and A. Krantz, J. Amer. Chem. Soc. 1984, 106, pp. 1877-1879.
Merrell Pharmaceuticals Inc.
Oswecki Jane C.
Richter Johann
Stemerick David M.
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