Title:
PREPARATION METHOD FOR DRUG LINKER CONJUGATE
Document Type and Number:
WIPO Patent Application WO/2023/143208
Kind Code:
A1
Abstract:
The present invention provides a preparation method for a drug linker conjugate. The present invention further provides a preparation method for an intermediate or a salt thereof, and a use of an intermediate or a salt thereof. The raw materials involved in the preparation method of the present invention are easily obtained, the operation is simple, the purity of a product is high, and the present invention is suitable for high-volume synthesis.
Inventors:
SONG SHUAI (CN)
LI JUNDONG (CN)
YAN BIN (CN)
ZHANG XIAOZHOU (CN)
WANG ZIZHEN (CN)
CAI JIAQIANG (CN)
LI JUNDONG (CN)
YAN BIN (CN)
ZHANG XIAOZHOU (CN)
WANG ZIZHEN (CN)
CAI JIAQIANG (CN)
Application Number:
PCT/CN2023/072443
Publication Date:
August 03, 2023
Filing Date:
January 16, 2023
Export Citation:
Assignee:
MEDILINK THERAPEUTICS SUZHOU CO LTD (CN)
International Classes:
C07D491/00; C07D491/22; C07K5/062
Domestic Patent References:
| WO2022170971A1 | 2022-08-18 | |||
| WO2021228141A1 | 2021-11-18 |
Foreign References:
| CN111936169A | 2020-11-13 | |||
| CN113766954A | 2021-12-07 | |||
| CN113603703A | 2021-11-05 | |||
| CN109438364A | 2019-03-08 |
Attorney, Agent or Firm:
SHANGHAI BESHINING LAW OFFICE (CN)
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