PROCEDES MICROBIOLOGIQUES PERMETTANT DE PRODUIRE DES 11 ALPHA-HYDROXYSTEROIDES 7 ALPHA-SUBSTITUES

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专利权人:

SCHERING AKTIENGESELLSCHAFT

发明人:

ZORN, LUDWIG,BOHLMANN, ROLF,GALLUS, NORBERT,KUENZER, HERMANN,MUHN, HANS-PETER,NUBBEMEYER, REINHARD

申请号：

CA2492079

公开号：

CA2492079C

申请日:

2003.07.24

申请国别(地区):

CA

年份:

2012

代理人:

摘要：

Disclosed is a new synthetic pathway for the production of precursors for theproduction of compounds having general formula (8,10,12). During saidsynthesis, compounds of general formal (4,B) are produced in a microbiologicalreaction. The meanings of radicals R7, R10, R11, R13, R17 and R17' and group U-V-W-X-Y-Z are defined in the patent claims.

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