saha

Vorinostat (SAHA) 是一种泛的组蛋白脱乙酰酶 (HDAC) 抑制剂 (IC50=10 nM)，对 HDAC1 2 3 6 7 11 均有抑制活性。 Vorinostat 具有抗肿瘤活性，可以诱导细胞分化，阻滞细胞周期，诱导细胞凋亡。

PTACH (Cpd 51) 是一种有效的 HDAC 抑制剂，对 HDAC1，HDAC4和 HDAC6的 IC50分别为 48 nM，32 nM 和 41 nM。PTACH 对多种癌细胞具有强大的生长抑制作用 (EC50为 1.1-9.1 µM)。

SAHA chloroalkane T1 is a novel compound formed by combining Vorinostat (SAHA) with a chloroalkane capture tag, referred to as T1. This innovative approach involves tethering the SAHA molecule with the T1 tag, resulting in the formation of SAHA chloroalkane T1.

4-Iodo-SAHA (1k) 是一种具有口服活性的I 类和II 类histone deacetylase (HDAC)抑制剂，对 Skbr3、 HT29、 U937、 JA16 和 HL60细胞的EC50值分别为1.1、0.95、0.12、0.24、0.85和1.3 μM。4-Iodo-SAHA (1k) 可用于癌症的研究。

Suberoylanilide hydroxamic acid (SAHA) is a class I and class II histone deacetylase (HDAC) inhibitor that binds directly to the catalytic site of the enzyme thereby blocking substrate access. SAHA-BPyne is a SAHA derivative with a benzophenone crosslinker and an alkyne tag intended to be used for profiling HDAC activities in proteomes and live cells. Such terminal alkyne groups can be used in linking reactions, known as click chemistry, characterized by high dependability and specificity of azide-alkyne bioconjugation reactions. SAHA-BPyne labels HDAC complex proteins both in proteomes at 100 nM and in live cells at 500 nM and demonstrates an IC50 value of ~3 μM for inhibition of HDAC activity in HeLa cell nuclear lysates in an HDAC activity assay.

Suberoylanilide hydroxamic acid (SAHA) is a class I and class II histone deacetylase (HDAC) inhibitor that binds directly to the catalytic site of the enzyme thereby blocking substrate access. [1] coumarin-Suberoylanilide hydroxamic acid (c-SAHA) is a SAHA derivative where the anilino cap group is replaced by 7-amino-4-methylcoumarin to produce a fluorescent probe that competitively binds HDAC. [2] The fluorescence excitation and emission maxima of free c-SAHA is 325 and 400 nm

Perfluorinated SAHA is an HDAC inhibitor for use in cancer treatment regimens, with demonstrated greater antiproliferative properties than SAHA . PFSAHA has also been shown to have higher selectivity for PA3774, an HDAC-like enzyme from P. aeruginosa, as well as other HDACs, which may prove beneficial for developing novel chemotherapeutic treatments for cancer.

SAHA-OH为HDAC6选择性抑制剂（IC50=23 nM），对HDAC6具有10至47倍选择性，相较于HDAC1、2、3及8。该化合物展现抗炎活性，能够降低巨噬细胞凋亡。

F-SAHA为一种HDAC抑制剂(HDACi),其18F标记衍生物主要应用于肿瘤成像领域的研究.

Sahandol shows antiprotozoal activity against P. falciparum and T. brucei rhodesiense.

Dolutegravir SR Isomer is an isomeric derivative of Dolutegravir -- a second generation HIV-1 integrase strand transfer inhibitor. Dolutegravir has been shown to potently inhibit HIV replication in cells such as peripheral blood mononuclear cells (PBMCs), MT-4 cells and CIP4 cells infected with a self-inactivating PHIV lentiviral vector.

Top HDAC-IN-3（Compound 31），作为一种口服活性的Topoisomerase和HDAC双重抑制剂，通过上调活性氧（ROS）水平引发DNA损伤，有效抑制癌细胞的克隆形成与迁移，同时诱导癌细胞凋亡（Apoptosis）及细胞周期阻滞。在NSCLC模型中，Top HDAC-IN-3的抗肿瘤效果显著，其抗肿瘤效率（TGI = 77.5%，100 mg kg）显著优于HDAC抑制剂SAHA及SAHA与拓扑异构酶抑制剂伊立替康的组合疗法。

7-Bromoheptanoic acid is a building block.1,2It has been used in the synthesis of azide-based nicotinamide phosphoribosyltransferase (Nampt) inhibitors with anticancer activity and SAHA derivatives that inhibit histone deacetylases (HDACs). 1.Colombano, G., Travelli, C., Galli, U., et al.A novel potent nicotinamide phosphoribosyltransferase inhibitor synthesized via click chemistryJ. Med. Chem.53(2)616-623(2010) 2.Suzuki, T., Nagano, Y., Kouketsu, A., et al.Novel inhibitors of human histone deacetylases: Design, synthesis, enzyme inhibition, and cancer cell growth inhibition of SAHA-based non-hydroxamatesJ. Med. Chem.48(4)1019-1032(2005)

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.

MHY219 is a novel HDAC inhibitor. MHY219 induces apoptosis via up-regulation of androgen receptor expression in human prostate cancer cells. MHY219 was shown to enhance the cytotoxicity on DU145 cells (IC50, 0.36 μM) when compared with LNCaP (IC50, 0.97 μM) and PC3 cells (IC50, 5.12 μM). MHY219 showed a potent inhibition of total HDAC activity when compared with SAHA. MHY219 increased histone H3 hyperacetylation and reduced the expression of class I HDACs (1, 2 and 3) in prostate cancer cells. MHY219 effectively increased the sub-G1 fraction of cells through p21 and p27 dependent pathways in DU145 cells. MHY219 significantly induced a G2 M phase arrest in DU145 and PC3 cells and arrested the cell cycle at G0 G1 phase in LNCaP cells. Furthermore, MHY219 effectively increased apoptosis in DU145 and LNCaP cells, but not PC3 cells, according to Annexin V PI staining and Western blot analysis. These results indicate that MHY219 is a potent HDAC inhibitor that targets regulating mu......