[EN] INTERMEDIATES FOR THE SYNTHESIS OF BILE ACID DERIVATIVES, IN PARTICULAR OF OBETICHOLIC ACID<br/>[FR] INTERMÉDIAIRES POUR LA SYNTHÈSE DE DÉRIVÉS DE L'ACIDE BILIAIRE, EN PARTICULIER DE L'ACIDE OBÉTICHOLIQUE
申请人:NZP UK LTD
公开号:WO2017199033A1
公开(公告)日:2017-11-23
The invention relates to compounds of general formula (I): wherein: R1,R2, R3, R4, R5, R6 and Y are as defined herein. The compounds are intermediates in the synthesis of synthetic bile acids which are useful in the treatment of conditions such as liver disease.
[EN] STEROID 6.7.BETA.-EPOXIDES AS CHEMICAL INTERMEDIATES<br/>[FR] BÊTA-ÉPOXYDES DE STÉROÏDES 6.7 COMME INTERMÉDIAIRES CHIMIQUES
申请人:NZP UK LTD
公开号:WO2017199039A1
公开(公告)日:2017-11-23
The invention relates to a process for preparing a compound of general formula (Ia): wherein R2, Y, R4 and R5 are as defined herein. The invention also relates to certain compounds perse. The compounds are intermediates in the synthesis of synthetic bile acids.
[EN] PROCESS AND INTERMEDIATES FOR THE 6,7-ALPHA-EPOXIDATION OF STEROID 4,6-DIENES<br/>[FR] PROCÉDÉ ET INTERMÉDIAIRES POUR L'ÉPOXYDATION 6,7-ALPHA DE 4,6-DIÈNES STÉROÏDES
申请人:NZP UK LTD
公开号:WO2017199036A1
公开(公告)日:2017-11-23
The invention relates to a process for preparing a compound of general formula (la): wherein R2, Y, R4and R5are as defined herein, wherein the epoxidation is conducted using an oxidant and methyltrioxorhenium as a catalyst (MeReO3). The invention also relates to certain compounds per se.The compounds are intermediates in the synthesis of synthetic bile acids.
[EN] 6-ALKYL-7-HYDROXY-4-EN-3-ONE STEROIDS AS INTERMEDIATES FOR THE PRODUCTION OF STEROIDAL FXR MODULATORS<br/>[FR] STÉROÏDES 6-ALKYL-7-HYDROXY-4-EN-3-ONE UTILISÉS EN TANT QU'INTERMÉDIAIRES POUR LA PRODUCTION DE MODULATEURS DE FXR STÉROÏDIENS
申请人:DEXTRA LAB LTD
公开号:WO2016079517A1
公开(公告)日:2016-05-26
The invention relates to compounds of formula (I), wherein R1, R2, Y, R4 and R5 are as defined herein. The compounds are intermediates in the synthesis of synthetic bile acids.
6.ALPHA.-ALKYL-6,7-DIONE STEROIDS AS INTERMEDIATES FOR THE PRODUCTION OF STEROIDAL FXR MODULATORS
申请人:NZP UK LIMITED
公开号:US20170327531A1
公开(公告)日:2017-11-16
The invention relates to compounds of formula (I), wherein R
1
, R
2
, Y, R
4
and R
5b
are as defined herein. The compounds are intermediates in the synthesis of synthetic bile acids.