摘要:
A tissue factor (TF)-targeted antibody-drug conjugate (ADC) and a method for preparing the ADC. The ADC is capable of binding to TF antigen with high specificity, and has high affinity, low immunogenicity, high cytotoxicity, and significant anti-tumor activity.
摘要:
Disclosed are a new AXL-targeting monoclonal antibody and antibody-drug conjugate. Also disclosed is a method for preparing said antibody and antibody-drug conjugate. The AXL antibody of the present invention can bind with purified humanAXL protein and multiple AXL on tumor cell surface with high effectiveness and high specificity. Said humanized antibody also has high affinity and low immunogenicity. Said AXL antibody-drug conjugate has markable performance against tumors having high AXL expression.
摘要:
The present invention belongs to the field of pharmaceutical Chemistry. In particular, the present invention relates to a pyridopyrimidine or pyrimidopyrimidine compound as represented by general formula (I), or an isomer thereof or a pharmaceutical acceptable salt, ester, prodrug or solvate thereof, a preparation method, a pharmaceutical composition and uses thereof in preparing a mTOR inhibitor. As a mTOR inhibitor, the compound or the pharmaceutical composition thereof can be used for treating a disease or condition due to PI3K-AKT-mTOR signalling pathway malfunction.
摘要:
Provided is a process of synthesizing a substituted pyridine and pyrimidine compound. Particularly, provided is a method for preparing a compound of formula III via a compound of formula II', wherein the definition of each of groups is as described as the description. Compound with other methods, the method in the present invention has features of high yield and a result product being easier to separate.
摘要:
This invention provides a class of five-member-heterocycle fused pyridine compounds as shown below in Formula (X), pharmaceutically acceptable salts or pharmaceutically acceptable solvates thereof, a method of preducing the same, pharmaceutical compositions containing the compound, and use of the compounds in preparing medicament for preventing and/or treating diseases and tumours associated with abnormal protein tyrosine kinase.