Inventor
ETTER KAY-SARA
CH5 patents
Patents
5 patentsUS6156893ADec 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
US6137007AOct 24, 2000
Enantiomer compositions of (1R,4S)-1-butyrylamino-4-(hydroxymethyl)-2-cyclopentene
LONZA AG3 citations60
US6262295B1Jul 17, 2001
Process for the preparation of a racemic or optically active 4-(hydroxymethyl)-2-cyclopentene derivative
LONZA AG2 citations59
US6524844B2Feb 25, 2003
Process for preparing optically active 1-amino-4-(hydroxymethyl) cyclopent-2-ene derivatives
LONZA AG0 citations50
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