1271728-79-0Relevant articles and documents
Synthesis of KUE-siRNA Conjugates for Prostate Cancer Cell-Targeted Gene Silencing
Yang, Chao,Ma, Dejun,Lu, Liqing,Yang, Xing,Xi, Zhen
, p. 2888 - 2895 (2021)
The delivery of siRNAs to selectively target cells poses a great challenge in RNAi-based cancer therapy. The lack of suitable cell-targeting methods seriously restricts the advance in delivering siRNAs to extrahepatic tissues. Based on prostate-specific m
TARGET PROTEIN EED DEGRADATION-INDUCING DEGRADUCER, PREPARATION METHOD THEREOF, AND PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING DISEASES RELATED TO EED, EZH2, OR PRC2, COMPRISING SAME AS ACTIVE INGREDIENT
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Paragraph 0229; 0235-0236, (2021/12/23)
The present invention relates to a target protein degradation-inducing Degraducer, a preparation method thereof, and a pharmaceutical composition for preventing or treating diseases related to EED, EZH2, or PRC2 comprising same as an active ingredient. A novel compound represented by formula 1, according to the present invention is a Degraducer compound that induces degradation of a target protein, i.e., embryonic ectoderm development (EED) or polycomb repressive complex 2 (PRC2), utilizing cereblon E3 ubiquitin ligase, von Hippel-Lindau tumor suppressor (VHL) E3 ubiquitin ligase, mouse double minute 2 homolog (MDM2) E3 ubiquitin ligase, and cellular inhibitor of apoptosis protein 1 (cIAP) E3 ubiquitin ligase, wherein the compound has an aspect of remarkably achieving target protein degradation-inducing activity through a ubiquitin proteasome system (UPS), and therefore there is a useful effect in that it is possible to provide a pharmaceutical composition for preventing or treating diseases or conditions related to a target protein, and a functional health food composition for preventing or improving same, comprising said compound as an active ingredient.
NOVEL CONNECTED BODY AND USE THEREOF IN SPECIFIC CONJUGATION BETWEEN BIOMOLECULE AND DRUG
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Paragraph 0193-0194, (2021/05/14)
PROBLEM TO BE SOLVED: To provide: a method for producing a connected body; a method for using the connected body in the production of a uniform conjugate; and a method for applying the conjugate in the treatment of cancer, infectious diseases, and autoimmune diseases. SOLUTION: A novel connected body is provided that includes a 2,3-di-substituted succinic acid group or a 2-mono-substituted or 2,3-di-substituted fumaric acid or maleic acid (trans (E)- or cis (Z)-butenedioic acid) group for conjugating 2 or more compounds/cytotoxic agents per connected body with a cell-binding molecule by specifically bridge-linking to a pair of thiol on the cell-binding molecule. The connected body is exemplified by the following general formula. SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT
Conjugate and preparation method and application thereof
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, (2021/08/28)
The invention relates to the technical field of biology, and discloses a conjugate and a preparation method and application thereof. The conjugate is formed by covalent attachment of a nitrogen-azide modified targeting ligand and a propargyl-modified smal
CROSS-LINKED PYRROLOBENZODIAZEPINE DIMER (PBD) DERIVATIVE AND ITS CONJUGATES
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, (2020/01/31)
A novel cross-linked cytotoxic agents, pyrrolobenzo-diazepine dimer (PBD) derivatives, and their conjugates to a cell-binding molecule, a method for preparation of the conjugates and the therapeutic use of the conjugates.
CONJUGATION LINKERS CONTAINING 2,3-DIAMINOSUCCINYL GROUP
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, (2020/05/19)
Provided is a conjugate of a cytotoxic drug/molecule to a cell-binding molecule with a bis-linker (adual-linker) containing a 2, 3-diaminosuccinyl group. It also relates to preparation of the conjugate of a cytotoxic drug/molecule to a cell-binding molecule with the bis-linker, particularly when the drug having functional groups of amino, hydroxyl, diamino, amino-hydroxyl, dihydroxyl, carboxyl, hydrazine, aldehyde and thiol for conjugation with the bis-linker in a specific manner, as well as the therapeutic use of the conjugates.
Identification of New Small-Molecule Inducers of Estrogen-related Receptor α (ERRα) Degradation
Peng, Lijie,Zhang, Zhensheng,Lei, Chong,Li, Shan,Zhang, Zhang,Ren, Xiaomei,Chang, Yu,Zhang, Yan,Xu, Yong,Ding, Ke
, p. 767 - 772 (2019/05/08)
A series of (E)-3-(4-((2,4-bis(trifluoromethyl)benzyl)oxy)-3-methoxyphenyl)-2-cyanoacrylamide derivatives were designed and synthesized as new estrogen-related receptor α (ERRα) degraders based on the proteolysis targeting chimera (PROTAC) concept. One of the representative compounds 6c is capable of specifically degrading ERRα protein by >80% at a relatively low concentration of 30 nM, becoming one of the most potent and selective ERRα degraders to date. Compound 6c could be utilized as a new powerful research tool for further biological investigation of ERRα.
CONJUGATION OF A CYTOTOXIC DRUG WITH BIS-LINKAGE
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, (2020/01/08)
What provided is the conjugation of cytotoxic to a cell-binding molecule with a bis-linker(dual-linker) as shown in Formula (I). It provides bis-linkage methods of making a conjugate of a cytotoxic drug molecule to a cell-binding agent in a specific manner. It also relates to application of the conjugates for the treatment of a cancer, or an autoimmune disease, or an infectious disease.
ANTIBODY-DRUG CONJUGATES AND THERAPEUTIC METHODS USING THE SAME
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, (2018/02/03)
The invention discloses an antibody-drug conjugate of Formula (I): (I) Ab-[L-Dn]x wherein: Ab comprises a broadly neutralizing anti-HIV antibody; L comprises a linker molecule covalently bonded to said broadly neutralizing anti-HIV a
CONJUGATION LINKERS, CELL BINDING MOLECULE-DRUG CONJUGATES CONTAINING THE LIKERS, METHODS OF MAKING AND USES SUCH CONJUGATES WITH THE LINKERS
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, (2018/05/27)
The present invention relates to linkers having a group of propiolyl, substituted acryl (acryloyl), or disubstituted propanoyl, and using such linkers for the conjugation of compounds, in particular, cytotoxic agents to a cell-binding molecule.
