Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1988-05-02
1989-07-18
Brust, Joseph Paul
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
562565, 552 10, C07C10126
Patent
active
048495417
ABSTRACT:
This present invention provides an improved method for producing N-L-aspartyl-D-alanine fenchyl ester or N-L-aspartyl-methylalanine fenchyl ester and new compositions of fenchol derivatives which are intermediate compositions in the preparation of the above described fenchyl esters.
REFERENCES:
patent: 4448716 (1984-04-01), Tsau
patent: 4761495 (1988-08-01), Wirth et al.
Brust Joseph Paul
Donovan Daniel J.
General Foods Corporation
Grim Linn I.
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