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Sichuan, CN
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last 30 patents
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Patent Grant
Amide derivative and preparation method therefore and use thereof i...
Patent number
11,976,054
Issue date
May 7, 2024
Chengdu Baiyu Pharmaceutical Co., Ltd.
Yonggang Wei
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PIPERAZINE DERIVATIVE AND USE THEREOF IN MEDICINE
Publication number
20240158406
Publication date
May 16, 2024
CHENGDU BAIYU PHARMACEUTICAL CO., LTD
Yonggang WEI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
TETRAHYDROCANNABINOL DERIVATIVES, PREPARATION METHOD THEREOF AND US...
Publication number
20230227482
Publication date
Jul 20, 2023
CHENGDU BAIYU PHARMACEUTICAL CO., LTD
Jing ZHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
IMIDAZOLIDINONE DERIVATIVES AND MEDICAL USE THEREOF
Publication number
20230165867
Publication date
Jun 1, 2023
CHENGDU BAIYU PHARMACEUTICAL CO., LTD
Yonggang WEI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CANNABIDIOL DERIVATIVES, PREPARATION METHOD THEREOF AND USE THEREOF
Publication number
20230059087
Publication date
Feb 23, 2023
CHENGDU BAIYU PHARMACEUTICAL CO., LTD
Xibing ZHOU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CANNABIDIOL DERIVATIVES, PREPARATION METHOD THEREOF AND USE THEREOF
Publication number
20230002425
Publication date
Jan 5, 2023
CHENGDU BAIYU PHARMACEUTICAL CO., LTD
Xuezhen XU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Amide Derivative And Preparation Method Therefore And Use Thereof I...
Publication number
20220411392
Publication date
Dec 29, 2022
CHENGDU BAIYU PHARMACEUTICAL CO., LTD
Yonggang Wei
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PURINE DERIVATIVE AND MEDICAL USE THEREOF
Publication number
20220402920
Publication date
Dec 22, 2022
Chengdu Baiyu Pharmaceutical Co., Ltd.
Yonggang Wei
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE