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US 6,388,096 B2Granted
Process for preparation of 2-aminothiazolecarboxamide derivatives
AssigneeLG Chemical Ltd.
InventorsGoon-Ho Joe, Ju-Young Lee, Sang-Who Lee, Jae-Hoon Jeon, Kun-Tai Kim, Hwan-Sung Cheon
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Abstract
A process for pre ing a compound represented by formula (I), wherein R1 represents straight-chain or branched C1-5 alkyl, C1-5 haloalkyl, or C3-6 cycloalkyl, and R2 represents C1-3 alkyl or C1-3 haloalkyl.
Claims1
A compound represented by the following formula (III):
- wherein Y is defined as a leaving group, in a solvent and in the presence of a base.
Dependencies are inferred from the claim text.