Preparation of protected amines or alkylated amino acids

Details Preparation of protected amines or alkylated amino acids Preparation of protected amines or alkylated amino acids

1997-02-26

1998-06-16

Raymond, Richard L.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

5483114, 548454, 548525, 549404, 549405, 549406, 549408, 549409, 549410, C07D31104

Patent

active

057672903

ABSTRACT:
The present invention relates to a process for preparing protected amines or amino acids. The invention furthermore relates to the use of tocopheryl radicals or radicals derived therefrom as protective groups for amines and amino acids, and to compounds obtained in this process as intermediates and to processes for preparing dipeptides and oligopeptides.

REFERENCES:
Greene et al., Protective Groups in Organic Synthesis, 2nd Ed., New York, 1991.
Organic Reactions, vol. 4, pp. 174-255, 1948.
Rosenau et al., Tetrahedron, vol. 51, No. 29, pp. 7919-7926, 1995.
Rosenau et al., J. of Org. Chem., vol. 60, No. 25, pp. 8120-8121, 1995.
Baldwin et al., Chemical Abstracts, vol. 104, abstract 95446, 1986.
Nakamura et al., Chemical Abstracts, vol. 76, abstract 34055, 1972.
Boguth et al., Chemical Abstracts, vol. 75, abstract 4083, 1971.
Skinner et al., Chemical Abstracts, vol. 75, abstarct 18227, 1971.

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