Inventor
DUC LAURENT
CH12 patents
Patents
12 patentsUS5144047ASep 1, 1992
Process for the production of tetronic acid alkyl esters
LONZA AG8 citations73
US4788294ANov 29, 1988
Process for the production of 4-alkoxy-3-pyrrolin-2-ones
LONZA AG6 citations73
US6156893ADec 5, 2000
Process for the preparation of (1S,4R)- or (1R,4S)- 4-(2-amino-6-chloro-9H-purin-9-yl)-2-cyclopentene-1-methanol
LONZA AG10 citations70
US4880940ANov 14, 1989
4-alkoxy-3-pyrrolin-2-on-1-yl acetic acid alkyl esters
LONZA AG4 citations62
US4780545AOct 25, 1988
Production of 4-alkoxy-3-pyrrolin-2-on-1-yl acetic acid alkyl esters
LONZA AG4 citations62
US6137007AOct 24, 2000
Enantiomer compositions of (1R,4S)-1-butyrylamino-4-(hydroxymethyl)-2-cyclopentene
LONZA AG3 citations60
US6368850B1Apr 9, 2002
Process for the preparation of amino alcohols and derivatives thereof
LONZA AG4 citations59
US6262295B1Jul 17, 2001
Process for the preparation of a racemic or optically active 4-(hydroxymethyl)-2-cyclopentene derivative
LONZA AG2 citations59
US4966989AOct 30, 1990
Process for the production of 4-chloro-3-alkoxy-but-2E-enoic acid alkyl esters
LONZA AG0 citations50
US7405065B2Jul 29, 2008
Enzyme for the preparation of 1-amino-4-(hydroxymethyl)-2-cyclopentene derivatives
LONZA AG0 citations49
US6787347B2Sep 7, 2004
Process for the preparation of amino alcohols and derivatives thereof and microorganisms useful in process
LONZA AG0 citations49
US6252112B1Jun 26, 2001
Process for the preparation of an enantiomer of a (1R, 4S) or (1S, 4R)-1-amino-4-(hydroxymethyl)-2-cyclopentene derivative
LONZA AG0 citations49