Derivatives of amino-ascorbic acid, the processes for their prep

Details Derivatives of amino-ascorbic acid, the processes for their prep Derivatives of amino-ascorbic acid, the processes for their prep

1994-02-03

1996-09-24

Ivy, C. Warren

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D30512

Patent

active

055592511

ABSTRACT:
The invention relates to the process for the preparation of new derivatives of amino-ascorbic acid, their acid and alkali salts, processes for preparation and action.
According to this invention derivatives of amino-ascorbic acid are prepared by three types of reactions: 1. reductive alkylation of amino-ascorbic acid; 2. alkylation of primary and secondary amines with halogen-ascorbic acid and 3. acylation of amino-ascorbic acid.

REFERENCES:
Abstract 65658z, Chemical Abstracts, vol. 117, No. 7 (1992).
Chemiker-Zeitung, vol. 109, No. 9 (1985), Heidelberg De pp. 277-280.
Abstract 6058y, Chemical Abstracts, vol. 113, No. 1 (1990).
March, Advanced Organic Chemistry, Reactions, Mechanisms, and Structure, Third Edition, John Wiley & Sons, Inc., New York, pp. 798-800 (1977).

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