Patent · US Active

Process for preparing substituted cyclohexane amino acid esters and spiroketal-substituted cyclic keto-enols

US12006327B2 · kind B2 · utility

0Cited by

3References

7Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Thomas Himmler · Odenthal, DE
Peter Bruechner · Krefeld, DE
Werner Lindner · Eppstein, DE
Julia Johanna HAHN · Goldkronach, DE
Wahed Ahmed Moradi · Monheim, DE
Reiner Fischer · Monheim, DE
Michael Dockner

Key dates

Filing date	Apr 3, 2019
Grant date	Jun 11, 2024
Priority date	—
Expiry date	Jun 30, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2601/16
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a novel process for preparing substituted cyclohexane amino acid esters and spiroketal-substituted cyclic keto-enols, and to novel intermediates or starting compounds that are passed through or used in the process according to the invention.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.