Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1996-04-24
1997-05-06
Shippen, Michael L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
560 21, 560 22, 560 27, 560 29, 560 30, 560 39, 560 41, 560159, 560169, 205435, C07C26100
Patent
active
056273029
ABSTRACT:
The invention relates to novel asymmetrically substituted diaminodicarboxylic acid derivatives of the formula ##STR1##
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R. Nutt et al., J. Org. Chem., 45, 3078-3080 (1980).
Jurgens, Tetrahedron Letters, 33(33), 4727-4730 (1992) (abstract).
Hiebl Johann
Rovenszky Franz
Hafslund Nycomed Pharma Aktiengesellschaft
Shippen Michael L.
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