Title:
METHOD FOR PREPARING PHOSPHONYL DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2024/083182
Kind Code:
A1
Abstract:
The present invention relates to a method for preparing a phosphonyl derivative, and specifically relates to a method for preparing the compound as represented by formula (A) and intermediates thereof. The method is mild in reaction conditions, simple to operate, high in reaction yield, high in product purity, convenient for post-treatment and suitable for industrial production.
Inventors:
FAN JIANG (CN)
JIANG XI (CN)
HU JIANYONG (CN)
LIN HANWEN (CN)
WANG ZHIGANG (CN)
GUO JUNHUI (CN)
YANG DAISHENG (CN)
DOU YING (CN)
JIANG XI (CN)
HU JIANYONG (CN)
LIN HANWEN (CN)
WANG ZHIGANG (CN)
GUO JUNHUI (CN)
YANG DAISHENG (CN)
DOU YING (CN)
Application Number:
PCT/CN2023/125384
Publication Date:
April 25, 2024
Filing Date:
October 19, 2023
Export Citation:
Assignee:
TIBET HAISCO PHARMACEUTICAL CO LTD (CN)
International Classes:
C07F9/6558; A61K31/506; A61K31/675; A61P35/00; C07D401/14
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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