regression

Sotorasib (AMG-510) 是一种 KRAS G12C 共价抑制剂，具有口服活性和选择性。Sotorasib 与 KRAS G12C 非活性构象的 GDP 状态结合，抑制 KRAS 及其下游信号的传导。Sotorasib 对 KRAS G12C 突变肿瘤具有抑制活性。

ADU-S100 ammonium salt (ML RR-S2 CDA ammonium salt) 是干扰素基因刺激物的激活剂。 ADU-S100 ammonium salt 可导致有效的全身性肿瘤消退和免疫。

YPC-22026 具有潜在的抗癌活性，在小鼠异种移植模型中诱导肿瘤消退，同时抑制 ZNF143 调控基因。

Erucic acid (13(Z)-Docosenoic Acid) 是单不饱和脂肪酸，分离自萝卜的种子。Erucic acid 可以容易地穿过血脑屏障，使大脑中长链脂肪酸的积累正常化。Erucic acid 能够改善认知障碍并有效预防痴呆。

(S)-Enitociclib (VIP152) 是一种选择性 CDK9 抑制剂，通过抑制 RNA 聚合酶 II 介导的转录来诱导 MYC+ 淋巴瘤的完全消退，抑制抗凋亡和促生存蛋白的转录。

ecMetAP-IN-1 可用作 QSAR 模型，以使用多元线性回归研究蛋氨酸氨基肽酶抑制剂作为抗癌剂。

Estrogen receptor modulator 1 是一种有效的、具有口服活性的、选择性雌激素受体(estrogen receptor)调节剂 (SERM)，其 pIC50为 0.46。它能够诱导 Tamoxifen 耐药、激素非依赖性异种移植瘤的消退。

CP-609754 是高效的、可逆的法尼基转移酶抑制剂，对重组人 H-Ras 和重组 K-Ras 法尼基化的 IC50分别为 0.57 ng mL 和 46 ng mL。CP-609754有潜在的抗癌作用。

Pirtobrutinib（LOXO-305）是一种先进的BTK抑制剂，具有高选择性，并通过非共价机制作用。该化合物有效抑制了多种BTK C481替代突变，导致依赖于BTK的淋巴瘤肿瘤在小鼠异种移植模型中的退缩。此外，Pirtobrutinib对BTK的选择性极为显著，与测试的其他370种激酶相比，其选择性差异超过300倍。值得注意的是，在1 μM浓度下，Pirtobrutinib对非激酶非靶标没有显著抑制作用。

Brivanib Alaninate (BMS-582664) 是一种血管内皮生长因子受体 2 (VEGFR2) 抑制剂的丙氨酸盐，IC50值为 25 nM，具有潜在的抗肿瘤活性。它对 VEGFR1 和 FGFR1 适度抑制，对 VEGFR2 的选择性是对 PDGFRβ 的 240 倍。

XL888 是一种 ATP 竞争性的 Hsp90 抑制剂，IC50值为 24 nM。

Sograzepide (Netazepide) 是一种具有口服活性选择性和高效性的 Gastrin CCK-B 拮抗剂，抑制 Gastrin CCK-A 活性，抑制 1 型胃神经内分泌肿瘤中 Pappalysin 2 的表达，可诱导 1 型胃神经内分泌肿瘤消退。

GGTI-2418 是一种具有选择性和高效性的香叶基香叶基转移酶 I (GGTase I) 抑制剂,具有潜在的抗肿瘤活性，抑制人乳腺肿瘤的生长，抑制 FTase 活性，可用于研究乳腺癌。

Redaporfin, also known as F-2BMet or LUZ-11, is a photosensitizer for Photodynamic Therapy (PDT) of cancer. Redaporfin showed a high efficacy in the treatment of male BALB c mice with subcutaneously implanted colon (CT26) tumours. Vascular-PDT with 1.5 mg

Talabostat (PT100, Val-boroPro) is a potent, nonselective and orally available dipeptidyl peptidase IV (DPP-IV) inhibitor with a Ki of 0.18 nM. Talabostat is a nonselective DPP-IV inhibitor, inhibiting DPP8/9, FAP, DPP2 and some other DASH family enzymes essentially as potently as it inhibits DPP-IV[1]. Talabostat stimulates the immune system by triggering a proinflammatory form of cell death in monocytes and macrophages known as pyroptosis. The inhibition of two serine proteases, DPP8 and DPP9, activates the proprotein form of caspase-1 independent of the inflammasome adaptor ASC[2]. Talabostat competitively inhibits the dipeptidyl peptidase (DPP) activity of FAP and CD26/DPP-IV, and there is a high-affinity interaction with the catalytic site due to the formation of a complex between Ser630/624 and the boron of talabostat[3]. Talabostat can stimulate immune responses against tumors involving both the innate and adaptive branches of the immune system. In WEHI 164 fibrosarcoma and EL4 and A20/2J lymphoma models, PT-100 causes regression and rejection of tumors. The antitumor effect appears to involve tumor-specific CTL and protective immunological memory. Talabostat treatment of WEHI 164-inoculated mice increases mRNA expression of cytokines and chemokines known to promote T-cell priming and chemoattraction of T cells and innate effector cells[3]. Talabostat treated mice show significant less fibrosis and FAP expression is reduced. Upon PT100 treatment, significant differences in the MMP-12, MIP-1α, and MCP-3 mRNA expression levels in the lungs are also observed. Treatment with PT100 in this murine model of pulmonary fibrosis has an anti-fibro-proliferative effect and increases macrophage activation[4]. [1]. Connolly BA, et al. Dipeptide boronic acid inhibitors of dipeptidyl peptidase IV: determinants of potencyand in vivo efficacy and safety. J Med Chem. 2008 Oct 9;51(19):6005-13. [2]. Okondo MC, et al. DPP8 and DPP9 inhibition induces pro-caspase-1-dependent monocyte and macrophage pyroptosis. Nat Chem Biol. 2017 Jan;13(1):46-53. [3]. Adams S, et al. PT-100, a small molecule dipeptidyl peptidase inhibitor, has potent antitumor effects and augments antibody-mediated cytotoxicity via a novel immune mechanism. Cancer Res. 2004 Aug 1;64(15):5471-80. [4]. Egger C, et al. Effects of the fibroblast activation protein inhibitor, PT100, in a murine model of pulmonary fibrosis. Eur J Pharmacol. 2017 Aug 15;809:64-72.

DYSP-C34是一种生物相容性强且有效的超声（US）激活多功能分子机器。它提升了亲脂性/亲水性平衡，增强了超声诱导的ROS产生，并改善了细胞渗透能力，进而显著提升了对肿瘤的靶向效果及声动力疗法（SDT）介导的肿瘤缩减能力。此外，DYSP-C34还通过激活APC展示出温和的免疫原性。

MRTX1133 is a highly selective, first-in-class inhibitor of KRAS G12D. MRTX1133 targets the KRAS G12D protein in both active and inactive states. MRTX1133 selectively inhibits KRAS G12D mutant, but not KRAS wild-type, tumor cells[1][2]. MRTX1133 demonstrates dose-dependent inhibition of the KRAS pathway tumor regression in G12D mutant tumor models[2]. [1]. Xiaolun Wang, et al.Kras g12d inhibitors.WO2021041671A1.[2]. KRAS G12D Inhibitor: MRTX1133. [(accessed on 22 April 2021)];2021 Available online.

MI-888 is a potent MDM2 inhibitor (Ki = 0.44 nM) with a superior pharmacokinetic profile and enhanced in vivo efficacy. MI-888 is capable of achieving rapid, complete, and durable tumor regression in two types of xenograft models of human cancer with oral administration and represents the most potent and efficacious MDM2 inhibitor reported to date.

CGC 11093 is a polyamine analog; inhibits growth of human prostate tumor xenografts in nude mice. It may prove useful in promoting regression of choroidal neovascularization.

AMXI-5001 hydrochloride 是口服具有活力的、有效的 parp1/2 和微管聚合抑制剂，且IC50 值明显低于现有的临床 PARP1/2 抑制剂。MXI-5001 hydrochloride 对多种人类癌细胞表现出选择性抗肿瘤细胞毒性，能够诱导已建立的肿瘤，包括较大的肿瘤完全消退。

LY2457546 is a potent and orally bioavailable inhibitor of multiple receptor tyrosine kinases involved in angiogenic and tumorigenic signalling. LY2457546 demonstrates potent activity against targets that include VEGFR2 (KDR), PDGFRβ, FLT-3, Tie-2 and members of the Eph family of receptors. In vivo, LY2457546 inhibited VEGF-driven autophosphorylation of lung KDR in the mouse and rat in a dose and concentration dependent manner. LY2457546 was well tolerated and exhibited efficacy in a 13762 syngeneic rat mammary tumor models. Additionally, LY2457546 caused complete regression of well-established tumors in an acute myelogenous leukemia (AML) FLT3-ITD mutant xenograft tumor model. The unique spectrum of target activity, potent in vivo anti-tumor efficacy in a variety of rodent and human solid tumor models, exquisite potency against a clinically relevant model of AML, and non-clinical safety profile justify the advancement of LY2457546 into clinical testing. (source: Invest New D......

CFT-0743 could inhibits tumor growth (81% regression) potently with PDC50 value of 0.18 nM.

FI-700 is a novel and potent FLT3 inhibitor with promising antileukemia activity. FI-700 showed a potent IC(50) value against FLT3 kinase at 20 nmol L in an in vitro kinase assay. FI-700 showed selective growth inhibition against mutant FLT3-expressing leukemia cell lines and primary acute myeloid leukemia cells, whereas it did not affect the FLT3 ligand (FL)-driven growth of Wt-FLT3-expressing cells. Oral administration of FI-700 induced the regression of tumors in a s.c. tumor xenograft model and increased the survival of mice in an i.v. transplanted model. Furthermore, FI-700 treatment eradicated FLT3 ITD-expressing leukemia cells, both in the peripheral blood and in the bone marrow. (Source: Clin Cancer Res. 2007 Aug 1;13(15 Pt 1):4575-82.)

ZZW-115 是一种有效的 NUPR1抑制剂，Kd 为 2.1 μM。ZZW-115是三氟拉嗪(TFP)的衍生物。ZZW-115显示出剂量依赖性肿瘤消退，无神经系统副作用，主要通过坏死和凋亡诱导细胞死亡。

GYKI-13324 is bifunctional nitrosoureido derivative and alkylating agent. GYKI-13324 was studied on human colorectal tumor xenograft lines. Given orally in single or multiple daily doses, GYKI-13324 produced long-term or total regression of adenomatous, b

Zn-DPA-maytansinoid conjugate 1 为一种靶向小分子免疫检查点的类美坦素偶联物。其能持续诱导肿瘤生长消退，并激活肿瘤微环境（TME），转化为“炎热肿瘤”。

Phosphoinositide 3-kinase (PI3K) and mammalian target of rapamycin (mTOR) act synergistically in promoting cancer. Wortmannin is a potent inhibitor of PI3K enzymes, while rapamycin blocks mTOR Complex 1 TORC1. Wortmannin-rapamycin conjugate consists of analogs of 17-hydroxy wortmannin and rapamycin conjugated via a prodrug linker. Hydrolysis of the prodrug linker in vivo releases the inhibitors. The wortmannin-rapamycin conjugate inhibits the growth of HT-29 colon tumors and A498 renal tumors in mice better than rapamycin alone. Also, the conjugate, when given in combination with the VEGF-blocker bevacizumab, produces substantial regression of larger A498 tumors. Finally, the wortmannin-rapamycin conjugate is tolerated better than an equivalent mixture of the inhibitors.

PRLX-93936 is an analog of erastin that has antitumor activity. It inhibits the hypoxia-inducible factor 1 (HIF-1) signaling pathway under hypoxic conditions (IC50 = 0.09 μM in a cell-based reporter assay). PRLX-93936 (1 μM) also inhibits hypoxia-induced increases in HIF-1α expression in ME-180 cervical cancer cells. It inhibits the growth of HT-1080 fibrosarcoma, OVCAR-5 ovarian cancer, BJELR tumorigenic primary fibroblast, and PANC-1 pancreatic cancer cells with IC50 values of less than 100 nM. PRLX-93936 inhibits tumor growth in PANC-1 and HT-1080 xenograft models when administered at a dose of 50 mg/kg and induces tumor regression when administered at a dose of 100 mg/kg.

PI3Kα-IN-12（化合物13），作为一种高度选择性的PI3Kα抑制剂，展现出了1.2 nM的IC50值。在HCT-116和U87-MG细胞线上的抑制作用，IC50s分别为0.83 μM和1.25 μM。通过腹腔注射（IP）给予40 mg kg的PI3Kα-IN-12，能够有效引起接受U87-MG细胞系异种移植的小鼠模型中的肿瘤退缩。

YN14是一种高效且选择性的KRASG12C蛋白水解靶向嵌合体(PROTAC)。其能够稳定诱导KRASG12C:YN14:VHL三元复合物，并展现出低结合自由能(ΔG)。YN14对KRASG12C突变型癌细胞的增殖具有抑制作用，显著抑制其生长，并能在MIA PaCa-2异种移植模型中促进肿瘤消退，实现超过100%的肿瘤生长抑制(TGI%)。

Brivanib Alaninate-d4 是 Brivanib Alaninate 的氘代化合物。Brivanib Alaninate 的 CAS 号为 649735-63-7。Brivanib alaninate 是一种血管内皮生长因子受体 2 (VEGFR2) 抑制剂的丙氨酸盐，IC50值为 25 nM，具有潜在的抗肿瘤活性。它对 VEGFR1 和 FGFR1 适度抑制，对 VEGFR2 的选择性是对 PDGFRβ 的 240 倍。

Plamotamab (XmAb-13676) 是一种人源双特异性抗体(bsAb)，目标是CD3和CD20，通过招募细胞毒性T细胞以消灭CD20+表达的肿瘤细胞。在体内，Plamotamab诱导了轻微的血液学反应(MR)并有效促进肿瘤消退。

M 1121 is a covalent and orally active inhibitor of the menin-MLL interaction capable of achieving complete and persistent tumor regression.

IHMT-PI3K-455（Compound 15u）为一种高效、选择性且具口服活性的PI3Kγ δ双重抑制剂，其针对PI3Kγ与PI3Kδ的IC50值分别为7.1 nM和0.57 nM。该化合物能够抑制AKT磷酸化，并通过促进CD8+杀伤性T细胞的招募与激活，抑制肿瘤生长，适用于肿瘤学研究领域。

Tazemetostat HCl is a potent, selective, and orally bioavailable small-molecule inhibitor of EZH2 enzymatic activity. EPZ-6438 induces apoptosis and differentiation specifically in SMARCB1-deleted MRT cells. Treatment of xenograft-bearing mice with EPZ-6438 leads to dose-dependent regression of MRTs with correlative diminution of intratumoral trimethylation levels of lysine 27 on histone H3, and prevention of tumor regrowth after dosing cessation. These data demonstrate the dependency of SMARCB1 mutant MRTs on EZH2 enzymatic activity and portend the utility of EZH2-targeted drugs for the treatment of these genetically defined cancers.

F-1394 is an acyl-CoA:cholesterol acyltransferase (ACAT) inhibitor. F-1394 both prevents the formation of atherosclerosis and accelerates its regression without affecting the serum TC level, indicating that F-1394 acts directly on the arterial wall. F-1394 significantly reduced neointimal thickening and the extent of macrophages in lesions without affecting serum cholesterol levels. In vitro, F-1394 attenuated foam cell formation in mouse peritoneal macrophages.

(Z)-Orantinib ((Z)-SU6668) 是一种有效，选择性，具有口服活性和 ATP 竞争性的 Flk‐1 KDR，PDGFRβ和 FGFR1抑制剂，IC50值分别为 2.1，0.008 和 1.2 μM。(Z)-Orantinib 是有效的抗血管生成和抗肿瘤剂，可诱导已形成的肿瘤消退。

MSA-2 dimer is a selective, orally active non-nucleotide STING agonist (Kd=145 μM) with long-term antitumor and immunogenic activity. MSA-2 dimer is bound to STING as a non-covalent dimer exhibiting higher permeability than cyclic dinucleotide[1]. MSA-2 dimer (60 mg kg; p.o.; 50 days) inhibits tumor growth and prolongs overall survival[1]. MSA-2 dimer (40 mg kg; s.c.; 25 days) induces complete tumor regression[1].MSA-2 dimer (60 mg kg; p.o.; 4 hours) increases proinflammatory cytokine (IFN-β) level in tumors[1].MSA-2 dimer (60 mg kg; s.c.; 4 hours) concentrations is observed in tumors than in plasma or other nontumor tissues [1].MSA-2 dimer (THP-1 cells) induces phosphorylation of both TBK1 and IR. MSA-2 dimer (10 μM and 33 μM; macrophages) induces IFN-β[1].MSA-2 dimer also exhibits dose-dependent antitumor activity when administered by IT, SC, or PO routes[1]. [1]. Pan BS, et al. An orally available non-nucleotide STING agonist with antitumor activity. Science. 2020;369(6506):eaba6098.

YK-029A为口服活性的EGFR突变抑制剂，特异性针对EGFRT790M及EGFRex20ins。该化合物在PDX模型上对肿瘤展现良好的抑制效果，显示出明显的抗肿瘤活性。

ODN 1585 是一种有效的 IFN 和 TNFα 产生诱导剂，也是一种 NK (natural killer) 的有效刺激剂，可用做疫苗佐剂。ODN 1585 能够增强 CD8+ T 细胞的功能，包括 CD8+ T 细胞介导的 IFN-γ 的产生。ODN 1585 可以诱导小鼠已建立的黑色素瘤消退，对小鼠的疟疾也表现出完全的保护作用。ODN 1585 能够用于研究急性骨髓性白血病 (AML) 和疟疾。

EEDi-5273 is a highly potent and orally efficacious inhibitor of EED, with an approximate IC50 value of 0.2 nM. This compound exhibits exceptional activity, capable of achieving complete and persistent regression of tumors.

AK-2292 是一种有效和选择性STAT5PROTAC 降解剂，DC50值为 0.10 μM。AK-2292 在体外和体内诱导 STAT5A B 蛋白的降解。AK-2292 可在急性髓性白血病和慢性髓性白血病异种移植小鼠模型中诱导肿瘤消退。

BPR1J-340 is a potent and selective FLT3 inhibitor with potential anticancer activity. BPR1J-340 was identified as a novel potent FLT3 inhibitor by biochemical kinase activity (IC50 approximately 25 nM) and cellular proliferation (GC50 approximately 5 nM) assays. BPR1J-340 inhibited the phosphorylation of FLT3 and STAT5 and triggered apoptosis in FLT3-ITD(+) AML cells. The pharmacokinetic parameters of BPR1J-340 in rats were determined. BPR1J-340 also demonstrated pronounced tumor growth inhibition and regression in FLT3-ITD(+) AML murine xenograft models. The combination treatment of the HDAC inhibitor vorinostat (SAHA) with BPR1J-340 synergistically induced apoptosis via Mcl-1 down-regulation in MOLM-13 AML cells, indicating that the combination of selective FLT3 kinase inhibitors and HDAC inhibitors could exhibit clinical benefit in AML therapy.

Dimeric Smac mimetic; potent inhibitor of X-linked (XIAP) and cellular (cIAP) inhibitor of apoptosis protein (IC50 values are 15, 15 and 21 nM for XIAP, cIAP1 and cIAP2 respectively). Binds to the BIR3 domain of XIAP to prevent interaction with caspase-9. Causes degradation of cIAP1 and cIAP2 and induces apoptosis in MDA-MB-231 breast cancer cells. Causes tumor regression in MDA-MB-231 xenograft-bearing mice. Hennessy et al (2013) Discovery of a novel class of dimeric Smac mimetics as potent IAP antagonists resulting in a clinical candidate for the treatment of cancer (AZD5582). J.Med.Chem. 56 9897 PMID:24320998

Ethonafide is an anthracene-containing derivative of amonafide that belongs to the azonafide series of anticancer agents. The lack of cross-resistance in multidrug-resistant cancer cell lines and the absence of a quinone and hydroquinone moiety make ethonafide a potentially less cardiotoxic replacement for existing anthracene-containing anticancer agents. Ethonafide was cytotoxic against three human prostate cancer cell lines at nanomolar concentrations. Ethonafide was found to be better tolerated and more effective at inhibiting tumor growth compared with mitoxantrone in a human xenograft tumor regression mouse model. Mechanistically, we found that ethonafide inhibited topoisomerase II activity by stabilizing the enzyme-DNA complex, involving both topoisomerase IIalpha and -beta. In addition, ethonafide induced a potent G(2) cell cycle arrest in the DU 145 human prostate cancer cell line. By creating stable cell lines with decreased expression of topoisomerase IIalpha or -be......

MI-3454 是一种具有口服活性，选择性和高效性的 Menin-MLL1 相互作用抑制剂，可抑制具有 MLL1 易位或 NPM1 突变的急性白血病细胞增殖并诱导分化。MI-3454 通过下调参与白血病发生的关键基因，诱导MLL1重排或NPM1突变白血病小鼠模型中白血病的完全缓解或消退。

3',3'-cGAMP sodium salt is a STING agonist. Reduces B cell proliferation and induces apoptosis of malignant B cellsin vitro. Suppresses 5TGM1 multiple myeloma xenograft growth in immunodeficient mice, and induces leukemic regression in Eμ-TCL1 mice.

FGFR4-IN-6 是一种共价的、可逆的 FGFR4 抑制剂 (IC50: 5.4 nM)，表现出良好的口服药代动力学特性。 在 Hep3B2.1-7 HCC 细胞系的异种移植小鼠模型中，FGFR4-IN-6 能够明显诱导肿瘤消退，且无明显的毒性。