Zeng LI

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Fosaprepitant phosphate intermediate and preparation method therefor
- Patent number 11,091,508
- Issue date Aug 17, 2021
- Shanghai Aobo Pharmtech, Inc., Ltd.
- Jicheng Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for preparing Nintedanib and intermediates thereof
- Patent number 10,836,751
- Issue date Nov 17, 2020
- Zhejiang Huahai Pharmaceutical Co., Ltd.
- Zeng Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diaryl[A, G]quinolizidine compound, preparation method therefor, ph...
- Patent number 9,751,882
- Issue date Sep 5, 2017
- Kingsound & Partner
- Hong Liu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pharmaceutical use of hexahydro-dibenzo[a,g]quinolizine compounds
- Patent number 9,737,517
- Issue date Aug 22, 2017
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences
- Hong Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hexahydrodibenzo[a,g]quinolizine compound, preparation method there...
- Patent number 9,359,372
- Issue date Jun 7, 2016
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences
- Hong Liu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHARMACEUTICAL COMBINATION FOR TREATING TUMORS AND APPLICATION THEREOF
- Publication number 20230094843
- Publication date Mar 30, 2023
- FUKANG (SHANGHAI) HEALTH TECHNOLOGY CO., LTD.
- Xiaokun SHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CYCLOSPORIN ANALOG AND USE THEREOF
- Publication number 20220079139
- Publication date Mar 17, 2022
- Farsight Medical Technology (Shanghai) Co., Ltd.
- Ching Pong Mak
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
CYCLOSPORIN ANALOGUES AND USES THEREOF
- Publication number 20220072093
- Publication date Mar 10, 2022
- CYPRALIS LTD
- Michael Peel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CYCLOSPORIN ANALOGUES AND USES THEREOF
- Publication number 20200171122
- Publication date Jun 4, 2020
- CYPRALIS LTD
- Michael Peel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS FOR PREPARING NINTEDANIB AND INTERMEDIATES THEREOF
- Publication number 20200048225
- Publication date Feb 13, 2020
- Zhejiang Huahai Pharmaceutical Co., Ltd.
- Zeng Li
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FOSAPREPITANT PHOSPHATE INTERMEDIATE AND PREPARATION METHOD THEREFOR
- Publication number 20190144477
- Publication date May 16, 2019
- Zhejiang Huahai Pharmaceutical Co., Ltd.
- Jicheng Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHARMACEUTICAL USE OF HEXAHYDRO-DIBENZO[A,G]QUINOLIZINE COMPOUNDS
- Publication number 20160193195
- Publication date Jul 7, 2016
- Hong LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HEXAHYDRODIBENZO[A,G]QUINOLIZINE COMPOUND, PREPARATION METHOD THERE...
- Publication number 20150210711
- Publication date Jul 30, 2015
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences
- Hong LIU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DIARYL[A, G]QUINOLIZIDINE COMPOUND, PREPARATION METHOD THEREFOR, PH...
- Publication number 20150141419
- Publication date May 21, 2015
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences
- Hong Liu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HEXAHYDRODIBENZO[A,G]QUINOLIZINE COMPOUND, PREPARATION METHOD THERE...
- Publication number 20140088130
- Publication date Mar 27, 2014
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences
- Hong LIU
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Fosaprepitant phosphate intermediate and preparation method therefor

Methods for preparing Nintedanib and intermediates thereof

Diaryl[A, G]quinolizidine compound, preparation method therefor, ph...

Pharmaceutical use of hexahydro-dibenzo[a,g]quinolizine compounds

Hexahydrodibenzo[a,g]quinolizine compound, preparation method there...

Patents Applicationslast 30 patents

PHARMACEUTICAL COMBINATION FOR TREATING TUMORS AND APPLICATION THEREOF

CYCLOSPORIN ANALOG AND USE THEREOF

CYCLOSPORIN ANALOGUES AND USES THEREOF

CYCLOSPORIN ANALOGUES AND USES THEREOF

METHODS FOR PREPARING NINTEDANIB AND INTERMEDIATES THEREOF

FOSAPREPITANT PHOSPHATE INTERMEDIATE AND PREPARATION METHOD THEREFOR

PHARMACEUTICAL USE OF HEXAHYDRO-DIBENZO[A,G]QUINOLIZINE COMPOUNDS

HEXAHYDRODIBENZO[A,G]QUINOLIZINE COMPOUND, PREPARATION METHOD THERE...

DIARYL[A, G]QUINOLIZIDINE COMPOUND, PREPARATION METHOD THEREFOR, PH...

HEXAHYDRODIBENZO[A,G]QUINOLIZINE COMPOUND, PREPARATION METHOD THERE...