Invention Grant
US07935831B2 Process for the preparation of 2-azabicyclo[3.3.0]octane-3-carboxylic Acid Derivatives
有权
2-氮杂双环[3.3.0]辛烷-3-羧酸衍生物的制备方法
![Process for the preparation of 2-azabicyclo[3.3.0]octane-3-carboxylic Acid Derivatives](/docs/US/2011-05-03/US07935831B2/abs.jpg.600x600.jpg)
- Patent Title: Process for the preparation of 2-azabicyclo[3.3.0]octane-3-carboxylic Acid Derivatives
- Patent Title (中): 2-氮杂双环[3.3.0]辛烷-3-羧酸衍生物的制备方法
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Application No.: US11886420Application Date: 2006-03-02
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Publication No.: US07935831B2Publication Date: 2011-05-03
- Inventor: Günter Knaup , Milan Latinovic
- Applicant: Günter Knaup , Milan Latinovic
- Applicant Address: DE Essen
- Assignee: Evonik Degussa GmbH
- Current Assignee: Evonik Degussa GmbH
- Current Assignee Address: DE Essen
- Agency: Law Office of Michael A. Sanzo, LLC
- Priority: DE102005012771 20050319
- International Application: PCT/EP2006/060406 WO 20060302
- International Announcement: WO2006/100168 WO 20060928
- Main IPC: C07D209/52
- IPC: C07D209/52 ; C07C271/02 ; C07C271/22
![Process for the preparation of 2-azabicyclo[3.3.0]octane-3-carboxylic Acid Derivatives](/abs-image/US/2011/05/03/US07935831B2/abs.jpg.150x150.jpg)
Abstract:
The present invention is aimed at a process for the preparation of compounds of the general formula (I). The objective process is in this case based on the Michael reaction of compounds of the general formula (III) with compounds of the general formula (IV), with subsequent hydrogenation and cyclization of the intermediates of the formula (II) obtained.
Public/Granted literature
- US20090306404A1 Process for the Preparation of 2-azabicyclo[3.3.0]octane-3-carboxylic Acid Derivatives Public/Granted day:2009-12-10
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