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US 7,803,967 B2Granted
4-alkoxy-cyclohexane-1-amino-carboxylic esters and processes for their preparation
AssigneeBayer CropScience AG
InventorsThomas Himmler, Reiner Fischer, Bernd Gallenkamp, Hans-Joachim Knops, Lubbertus Mulder
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Abstract
The invention relates to novel 4-alkoxy-cyclohexane-1-amino-carboxylic esters of the formula (IV) in which R1 and R2 are as defined in the description, to intermediates and processes for their preparation and to their use as intermediates in the synthesis of insecticidal, acaricidal and herbicidal compounds or pharmaceutically active compounds.
Claims2
A compound of formula (I-b)
- in which
- R1 represents OR3,
- where
- R3 represents C1-C4-alkyl.
1 more element
A compound of formula (I-a)
- in which
- R1 represents OR3,
- where
- R3 represents C1-C4-alkyl.
1 more element
Dependencies are inferred from the claim text.