公开(公告)号：US20240294539A1

公开(公告)日：2024-09-05

申请号：US18626788

申请日：2024-04-04

Applicant: Bayer Aktiengesellschaft

Inventor： Thomas HIMMLER ,  Peter BRUECHNER ,  Werner LINDNER ,  Julia Johanna HAHN ,  Wahed Ahmed MORADI ,  Reiner FISCHER ,  Michael DOCKNER

IPC: C07D491/113 ,  C07C229/48 ,  C07C233/52 ,  C07D209/54

CPC classification number: C07D491/113 ,  C07C229/48 ,  C07C233/52 ,  C07D209/54 ,  C07C2601/14 ,  C07C2601/16

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.

公开(公告)号：US20210032262A1

公开(公告)日：2021-02-04

申请号：US17046156

申请日：2019-04-03

Applicant: Bayer Aktiengesellschaft

Inventor： Thomas HIMMLER ,  Peter BRUECHNER ,  Werner LINDNER ,  Julia Johanna HAHN ,  Wahed Ahmed MORADI ,  Reiner FISCHER ,  Michael DOCKNER

IPC: C07D491/113 ,  C07C233/52 ,  C07D209/54 ,  C07C229/48

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.