Inventor · disambiguated record
Kay-Sara Etter
Also filed as: ETTER KAY-SARA
5 granted patents·15 citations·filing 1998–2001
74Inventor score
Files withLONZA AG5
Top patents by PatentIndex Score
5 records- 0167US6156893AProcess for the preparation of (1S,4R)- or (1R,4S)- 4-(2-amino-6-chloro-9H-purin-9-yl)-2-cyclopentene-1-methanolLONZA AG·Filed 1998·Granted Dec 5, 2000·10 cites·10 claims
- 0250US6137007AEnantiomer compositions of (1R,4S)-1-butyrylamino-4-(hydroxymethyl)-2-cyclopenteneLONZA AG·Filed 1999·Granted Oct 24, 2000·3 cites·6 claims
- 0344US6262295B1Process for the preparation of a racemic or optically active 4-(hydroxymethyl)-2-cyclopentene derivativeLONZA AG·Filed 1999·Granted Jul 17, 2001·2 cites·9 claims
- 0443US6524844B2Process for preparing optically active 1-amino-4-(hydroxymethyl) cyclopent-2-ene derivativesLONZA AG·Filed 2001·Granted Feb 25, 2003·0 cites·7 claims
- 0532US6252112B1Process for the preparation of an enantiomer of a (1R, 4S) or (1S, 4R)-1-amino-4-(hydroxymethyl)-2-cyclopentene derivativeLONZA AG·Filed 1999·Granted Jun 26, 2001·0 cites·1 claims
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