Invention Grant
- Patent Title: Process for the preparation of tetranorlabdane derivatives
- Patent Title (中): 制备四硝基丙烷衍生物的方法
-
Application No.: US12680244Application Date: 2008-10-20
-
Publication No.: US08227629B2Publication Date: 2012-07-24
- Inventor: Charles Fehr
- Applicant: Charles Fehr
- Applicant Address: CH Geneva
- Assignee: Firmenich SA
- Current Assignee: Firmenich SA
- Current Assignee Address: CH Geneva
- Agency: Winston & Strawn LLP
- Priority: EP07119037 20071023
- International Application: PCT/IB2008/054298 WO 20081020
- International Announcement: WO2009/053883 WO 20090430
- Main IPC: C07D307/92
- IPC: C07D307/92 ; C07C33/14 ; C07C47/225
Abstract:
The present invention concerns a process for the preparation of a compound of formula (I), wherein the dotted line is a single bond and n is 1 or the dotted line is a double bond and n is 0, and wherein the relative configuration is as shown, in the form of any one of its diastereoisomers or enantiomers or mixtures thereof.
Public/Granted literature
- US20100311990A1 PROCESS FOR THE PREPARATION OF TETRANORLABDANE DERIVATIVES Public/Granted day:2010-12-09
Information query
