protac cdk9 degrader 1

PROTAC CDK9 Degrader-1 是一种选择性 CDK9 降解剂，是由Cereblon 配体和CDK 配体相连的PROTAC。

PROTACFLT3/CDK9 degrader-1 是一种有效的FLT3和CDK9双PROTAC 降解剂。PROTACFLT3/CDK9 degrader-1 诱导细胞凋亡 (Apoptosis) 并有效降解靶蛋白FLT3和 CDK9。PROTACFLT3/CDK9 degrader-1具有研究 FLT3-ITD 突变型 AML 的潜力。

PROTAC BRD4 ligand-1 是 PROTAC GNE-987 靶向 BRD4 蛋白的配体，也是一种 BET 的抑制剂。

SMARCA-BD ligand 1 for Protac 能够与 BAF ATPase 亚基 SMARCA2 结合，可用于 PROTAC 技术，用于降解 SMARCA2。

Homo-PROTAC cereblon degrader 1 (compound 15a) 是一种高效 cereblon 降解剂，对 IKZF1 和 IKZF3 的影响很小。

SMARCA-BD ligand 1 for Protac dihydrochloride 是一种能够与 BAF ATPase 亚基 SMARCA2 结合的化合物，基于 PROTAC 技术，使 SMARCA2 降解。

Homo-PROTAC pVHL30 degrader 1 是一种基于 PROTAC 的 pVHL30 降解剂。

PROTAC ERRα ligand 1 是一种雌激素相关受体 α (ERRα) 拮抗剂，能够作用于 ERRα (IC50:0.04 μM)和 ERRγ (IC50:2.8 μM)。

PROTAC BRAF-V600E degrader-1 (Compound 23) 选择性地诱导 BRAF-V600E 的降解，而不是野生型 BRAF。

PROTACCDK9 degrader-5为针对CDK9的特异性PROTAC分子，通过蛋白酶体途径介导CDK9的降解作用。针对CDK942和CDK955异构体，其DC50值分别为0.10 μM和0.14 μM。

PROTACCDK9 degrader-7 是一种特异性靶向CDK9的PROTAC。PROTACCDK9 degrader-7 通过蛋白酶体介导CDK9降解。

CDK9 Antagonist-1 (compounds 11c) is a potent and selective CDK9 degrader based on PROTAC, with an IC50 of 17 μM in MCF-7 cell lines. Natural product Wogonin binds ubiquitin E3 ligase cereblon (CRBN) via a linker to form PROTAC[1]. CDK9|17 μM (IC50, MCF-7 cells) [1]. Bian J , et al. Discovery of Wogonin-based PROTACs against CDK9 and capable of achieving antitumor activity. Bioorg Chem. 2018 Dec;81:373-381.

PROTACCDK9degrader-8 (化合物21) 是具有0.01 μM IC50值的高效PROTAC CDK9降解剂，适用于癌症研究领域。

PROTAC CDK2/9 Degrader-1 is a potent CDK2 and CDK9 dual degrader(DC50 of 62 nM and 33 nM).

PROTAC CDK9 degrader-2 (compounds 11c) is a potent and selective CDK9 degrader based on PROTAC, with an IC50 of 17 μM in MCF-7 cell lines. Natural product Wogonin binds ubiquitin E3 ligase cereblon (CRBN) via a linker to form PROTAC[1].

PROTACCDK9 degrader-6 是靶向CDK9的特异性PROTAC分子，能通过蛋白酶体介导的机制实现CDK9的降解。该化合物针对CDK942与CDK955异构体的DC50分别为0.03 μM和0.05 μM。

PROTACERα Degrader-4 是一种高效、高选择性的雌激素受体 (Estrogen Receptor ERR) ERα亚型PROTACs，包含 OBHSAs、linker 和 E3 连接酶配体。PROTACERα Degrader-4 对Tamoxifen 敏感和耐药的 ER+BC 细胞及 ERα突变的 BC 细胞展现出优异的细胞抑制和ERα降解活性，并能诱导自噬 (Apoptosis)，适用于癌症研究。

Nrf2 degrader 1 (compound 1) 作为一种PROTAC Nrf2降解剂，展现了抗癌活性。该化合物在 A549 和 LK-2 癌细胞系中的抑制效果明显，其IC50值分别达到 100 nM 和 40 nM。

PROTACKRAS G12C degrader-2 (compound 432) 作为一种双功能化合物，主要功能是调节K-Ras蛋白的水解。该化合物一端配备了小脑细胞凋亡蛋白抑制剂 (IAP)，而另一端则含有能够与KRAS结合的片段。

PROTAC EGFR degrader 11 (Compound B71) 是一种用于降解表皮生长因子受体 (EGFR) 的PROTAC降解剂，其DC50小于100 nM。此化合物与CRBN-DDB1结合，Ki为36 nM，可有效降解EGFR、粘着斑激酶 (FAK) 和 RSK1，同时对BaF3野生型及EGFR突变体的增殖有抑制作用，IC50小于100 nM。

PROTACSOS1 degrader-7 (示例15) 是一种针对SOS1的PROTAC降解剂，展现出特定的抗肿瘤活性。

PROTAC tubulin-Degrader-1（化合物 W13）作为PROTAC tubulin的抑制剂，展示了对人类肺癌的抗肿瘤活性。

PROTACEGFRdegrader 8 (T-184) 是一种能够定向降解EGFR的PROTACEGFR降解剂，其在HCC827细胞中的DC50为15.56 nM。该化合物有效抑制多种肺癌细胞系，包括H1975、PC-9和HCC827，其IC50分别为7.72 nM、121.9 nM和14.21 nM。PROTACEGFRdegrader 8 主要用于研究非小细胞肺癌（NSCLC）。

PROTACGDI2 Degrader-1（化合物 21）为高效的PROTACGDI2降解剂，在GDI2过表达的胰腺异种移植模型中展现出显著的体内抗肿瘤活性。

PROTACNSD3 degrader-1 (compound 56)，是一种定向作用于NSD3蛋白的PROTAC。在NCI-H1703和A549肺癌细胞系中，该化合物能特异性诱导NSD3的降解，其DC50值分别为1.43 μM和0.94 μM。PROTACNSD3 degrader-1能够抑制H3K36的甲基化，触发细胞凋亡以及细胞周期阻滞，同时降低包括CDC25A、ALDH1A1和IGFBP在内的NSD3相关基因的表达水平。

PROTACBTK Degrader-6 (Compound 15) 为PROTACBTK类降解剂，其DC50为3.18 nM。该化合物展现出抗炎特性，能够抑制NF-κB的激活，并降低促炎细胞因子（如IL-1β、IL-6）的表达。

PROTAC CBP P300 Degrader-1 is an effective compound that degrades CBP P300 in a potent manner. It significantly reduces cell viability in various cancer cell lines.

PROTAC IDO1 Degrader-1 is the first potent IDO1 (indoleamine 2,3-dioxygenase 1) degrader that hijacks IDO1 to CRBN E3 ligase to introduce IDO1 into UPS and eventually achieve ubiquitination and degradation (DC50=2.84 μM). PROTAC IDO1 Degrader-1 moderately improves the tumor-killing activity of H ER2 CAR-T cells[1]. PROTAC IDO1 Degrader-1 (compound 2c) (10 μM; 24 hours) notably decreases IDO1 level induced by IFN-γ[1].PROTAC IDO1 Degrader-1 and IFN-γ (5 ng mL) are incubated with HeLa cells for 24 h, and a significant dose-dependent degradation is observed. PROTAC IDO1 Degrader-1 combined with chimeric antigen receptor-modified T (CAR-T) cells can improve the tumor-killing activity of HER-2 CAR-T cells[1].PROTAC IDO1 Degrader-1 induces significant and persistent degradation of IDO1 with maximum degradation (dmax) of 93% in HeLa cells[1]. [1]. Hu M, et al. Discovery of the first potent proteolysis targeting chimera (PROTAC) degrader of indoleamine 2,3-dioxygenase 1. Acta Pharm Sin B. 2020;10(10):1943-1953.

PROTACHDAC6 degrader (Compound A6) 为有效且选择性的PROTACHDAC6降解剂，具有3.5 nM的DC50。在髓系白血病细胞系中，通过诱导凋亡（apoptosis）表现出抗增殖活性。

PROTAC BRD4 Degrader-9 (compound 8a) is a novel chemical compound consisting of ligands for von Hippel-Lindau and BRD4, connected by a PROTAC moiety. This compound can effectively degrade the BRD4 protein in PC3 prostate cancer cells. When conjugated with STEAP1 and CLL1 antibodies, PROTAC BRD4 Degrader-9 exhibits potent activity, with respective DC50 values of 0.86 nM and 7.6 nM.

PROTAC SGK3 degrader-1 (SGK3-PROTAC1) 是一种靶向 SGK3 且与 VH032 VHL 结合配体的 PROTAC 偶联物，可诱导内源性 SGK3 降解。PROTAC SGK3 degrader-1 可抑制GDC0941诱导的癌细胞增殖。

PROTAC ERRα Degrader-3 is a highly effective and selective von Hippel-Lindau-based ligand that efficiently degrades the ERRα protein. At a concentration of 30 nM, this compound exhibits a remarkable degradation capability, reducing the ERRα protein levels by >80%. Importantly, PROTAC ERRα Degrader-3 shows no activity against the ERRβ and ERRγ proteins.

PROTAC BRD4 Degrader-1 is an efficacious degrader of BRD4(BRD4 BD1,IC50 of 41.8 nM).

PROTAC BRD4 degrader for PAC-1 (compound 5) is a chimeric BET degrader GNE-987 conjugated with a disulfide-containing linker[1]. This PROTAC-linker conjugate specifically targets and degrades BRD4, enabling selective proteolysis of PAC-1.

Halo PROTAC 1 is a PROTAC, which is a ligand having activity to bind to an intracellular proteins fused with HaloTag and a structure having activity to induce autophagy of an intracellular molecule are linked via a PEG linker[1].

(rel)-PROTAC ERRα Degrader-1 is a relative configuration of PROTAC ERRα Degrader-1, which is an estrogen-related receptor alpha (ERRa) degrader. PROTAC ERRα Degrader-1 consists of an MDM2 ligand binding moiety, a linker and an ERRa binding moiety [1].

PROTAC BRD9-binding moiety 1 hydrochloride inhibits BRD9 activity by binding to BRD9, utilizing the PROTAC (Proteolysis Targeting Chimera) mechanism.

PROTAC EED degrader-2 is a PROTAC targeting EED (pKD of 9.27) and an inhibitor of polycomb repressive complex 2 (PRC2) with a pIC50 of 8.11.

PROTAC FKBP Degrader-3 is a PROTAC that comprises a FKBP ligand binding group, a linker and an VHL binding group. PROTAC FKBP Degrader-3 is a potent FKBP degrader[1].

PROTAC B-Raf degrader 1 is a proteolysis targeting chimera (PROTAC) for the degradation of B-Raf,PROTAC B-Raf degrader 1 With anti-cancer activity.

PROTAC BET Degrader-1 is a potent degrader of BET based on PROTAC.

PROTAC MDM2 Degrader-4 is a compound designed using PROTAC technology to degrade MDM2. It combines a powerful MDM2 inhibitor, a linker, and the MDM2 ligand for E3 ubiquitin ligase[1].

PROTAC FLT-3 degrader 1 is a PROTAC FLT-3 degrader of internal tandem duplication (ITD) with an IC50 of 0.6 nM and exhibits anti-proliferative activity.

PROTACBRD4 Degrader-20 (compound 195) 作为一种双功能化合物，同时具有BRD4降解剂的功能。

PROTACERαDegrader-8 (compound ii-56) 作为一种高效的ErαPROTAC降解剂，其在MCF7细胞中的DC50仅为0.000006 μM。

PROTACEGFRdegrader 4 是一种有效的PROTAC 靶向突变EGFR。PROTACEGFRdegrader 4 诱导EGFRdel19和EGFRL858R T790M 降解，DC50值分别为 0.51 和 126 nM。PROTACEGFRdegrader 4 显着抑制 HCC827 和 H1975 细胞系的生长，IC50值分别为 0.83 和 203.1 nM。诱导EGFR 降解与自噬 (autophagy) 有关。

PROTACEGFRdegrader 6 是一种PROTACEGFR 降解剂，可有效降解 HCC827 细胞中的EGFRDel19，DC50为 45.2 nM。PROTACEGFRdegrader 6 显著诱导 HCC827 细胞凋亡 (apoptosis) 并将细胞阻滞在 G1 期。

PROTACSOS1 Degrader-1为一种高效PROTACSOS1降解剂，DC50值为98.4 nM。此化合物在含有各类KRAS突变的癌细胞中展现出了抗增殖活性，证明了其抗肿瘤作用及低毒性特性。