Aminoquinazoline Derivative And Use Thereof In Preparing Anti-Malignant Tumor Medicament
申请人:METABOMICS, INC
公开号:US20150065709A1
公开(公告)日:2015-03-05
The invention discloses a new amino-quinazoline derivative and its use in preparing drugs for preventing and/or treating malignancies. The amino-quinazoline derivative of the invention is an ideal, high effective, dual and irreversible EGFR and HER2 kinase inhibitor, and can treat or prevent various malignancy diseases, such as breast cancer, ovarian cancer, gastrointestinal cancer, oesophageal cancer, lung cancer, head and neck squamous cancer, pancreatic cancer, epidermis squamous cell cancer, prostatic cancer, neuroglioma and nasopharynx cancer.
QUINAZOLIN CROTYL COMPOUND DIMALEATE CRYSTALS AND PREPARATION METHODS AND USES THEREOF
申请人:Hangzhou Huadong Medicine Group Pharmaceutical
Research Institute Co. Ltd.
公开号:EP3293181A1
公开(公告)日:2018-03-14
Disclosed are crystal forms K, E, F and G of the dimaleate of the compound as shown in formula I, and preparation methods and uses thereof. The crystal forms K, E, F and G have superior storage stability and solubility, so that they are more suitable for being used as the drug substance for drug product preparations.
本发明公开了式 I 所示化合物的二马来酸盐的晶型 K、E、F 和 G 及其制备方法和用途。晶型 K、E、F 和 G 具有优异的储存稳定性和溶解性,因此更适合用作药物产品制剂的药物物质。
Quinazolin crotyl compound dimaleate crystals and preparation methods and uses thereof
申请人:HANGZHOU HUADONG MEDICINE GROUP BIOPHARMACEUTICAL CO. LTD
公开号:US10640470B2
公开(公告)日:2020-05-05
Disclosed are crystal forms K, E, F and G of the dimaleate of the compound as shown in formula I, and preparation methods and uses thereof. The crystal forms K, E, F and G have superior storage stability and solubility, so that they are more suitable for being used as the drug substance for drug product preparations.
本发明公开了式 I 所示化合物的二马来酸盐的晶型 K、E、F 和 G 及其制备方法和用途。晶型 K、E、F 和 G 具有优异的储存稳定性和溶解性,因此更适合用作药物产品制剂的药物物质。
[EN] MEFATINIB COMPOSITION, RELATED COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF<br/>[FR] COMPOSITION DE MÉFATINIB, COMPOSÉ APPARENTÉ, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 迈华替尼组合物、相关化合物及其制备方法和用途
申请人:HANGZHOU HUADONG MEDICINE GROUP BIOPHARMACEUTICAL CO LTD