Title:
PREPARATION METHOD FOR 1,3,5-TRIAZINE DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2023/134686
Kind Code:
A1
Abstract:
The present invention relates to the field of drug synthesis, particularly, to a preparation method for a 1,3,5-triazine derivative, more particularly, to a preparation method for 4-(tert-butoxyamino)-6-(6-(trifluoromethyl)pyridin-2-yl)-N-(2-(trifluoromethyl)pyridin-4-yl)-1,3,5-triazine-2-amine. The preparation method has the advantages of short route, simple operation, and high yield, and is more suitable for use in industrial production.
Inventors:
HUANG TICONG (CN)
WU XIAOLEI (CN)
WANG SHANG (CN)
ZANG HAISHAN (CN)
QIN ZHIDONG (CN)
ZHANG HONGYING (CN)
CAI YAO (CN)
ZHAO RUI (CN)
LIU FEI (CN)
WU XIAOLEI (CN)
WANG SHANG (CN)
ZANG HAISHAN (CN)
QIN ZHIDONG (CN)
ZHANG HONGYING (CN)
CAI YAO (CN)
ZHAO RUI (CN)
LIU FEI (CN)
Application Number:
PCT/CN2023/071678
Publication Date:
July 20, 2023
Filing Date:
January 10, 2023
Export Citation:
Assignee:
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD (CN)
International Classes:
C07D401/14; C07D251/18; C07D409/04
Domestic Patent References:
| WO2018014852A1 | 2018-01-25 | |||
| WO2017016513A1 | 2017-02-02 | |||
| WO2015003640A1 | 2015-01-15 |
Foreign References:
| CN111132967A | 2020-05-08 | |||
| CN109467538A | 2019-03-15 |
Attorney, Agent or Firm:
BEIJING SUNHOPE INTELLECTUAL PROPERTY LTD. (CN)
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