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US 2003/0120032 A1Published application
N-methyl-homocysteines and their use as well as process for their production
AssigneeSchering Corporation
InventorsMarc Willuhn, Johannes Platzek, Eckhard Ottow, Orlin Petrov, Claudia Borm, Dirk Hinz, Gregor Mann, John Lister-James, David M. Wilson
Life of this patent
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Abstract
The synthesis of N-methyl-homocysteines and their use are described.
Claims10
Compounds of general formula I
- 4
- in which
- X1 stands for a sulfur protective group, and
- X2 stands for a hydrogen atom or for a nitrogen protective group.
1 more element
Dependencies are inferred from the claim text.