Title:
3-O-保護されたモルフィノンおよび3-O-保護されたモルフィノンジエノールカルボキシレートの製造方法
Document Type and Number:
Japanese Patent JP4963968
Kind Code:
B2
Abstract:
The present invention relates to a method for making a compound of formula (II):
comprising, allowing a compound of formula (I):
to react in the presence of a compound of formula R 1 SR 2 and a chlorine-containing reagent under conditions sufficient to make the compound of formula (II); wherein R 1 and R 2 are each independently -(C 1 -C 20 )alkyl, -(C 3 -C 8 )cycloalkyl or -phenyl; and R 3 is a protecting group.
Inventors:
Stanf, Andreas
Application Number:
JP2006552236A
Publication Date:
June 27, 2012
Filing Date:
February 04, 2005
Export Citation:
Assignee:
Euro-Certique S.A.
International Classes:
C09K3/00; C07B41/06; C07D489/02; C07F7/18
Domestic Patent References:
| JP11071375A |
Foreign References:
| US6013796 |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Junko Kobayashi
Norio Omori
Yasuhito Suzuki
Eiji Katayama
Junko Kobayashi
Norio Omori
Yasuhito Suzuki