aldh-2

CVT-10216 是可逆的、选择性的醛脱氢酶 2（ALDH-2）抑制剂，IC50为 29 nM。对 ALDH-1的抑制作用较弱，IC50为 1.3 μM。 它可以减少偏爱酒精的大鼠过量饮酒，并表现出抗焦虑作用。

ALDH2 modulator 1 是一种有效的且具有口服活性的乙醛脱氢酶-2 （ALDH2）调节剂。ALDH2 modulator 1 可使小鼠血液中的酒精含量降低。

4-Hydroxynonenal (4-HNE) 是一种 α，β 不饱和羟基烯醛，可作为氧化 亚硝化应激生物标志物。它是ALDH2的底物和抑制剂。它可以调节许多信号传导过程，主要是通过与蛋白质，核酸和膜脂质中具有亲核官能团的共价加合物形成的。它通过线粒体在癌症中起重要作用。

RV01 是一种新型的白藜芦醇喹啉取代类似物，可抑制 DNA 损伤，降低乙醇诱导的乙醛脱氢酶 (ALDH2) 的 mRNA 表达，具有清除羟自由基的活性。RV01 降低 iNOS 的表达，具有抗神经炎症作用。RV01降低肿瘤坏死因子-a (TNF-a)和白细胞介素-6 (IL-6) mRNA 水平和分泌，抑制lps 诱导的ROS 生成和烟酰胺腺嘌呤二核苷酸磷酸(NADPH)氧化酶活化，降低toll 样受体4 (TLR4)的蛋白表达，抑制lps 诱导的丝裂原活化蛋白激酶(MAPK)和核转录因子-кB (NF-кB)信号通路的激活。

NCT-505是乙醛脱氢酶的选择性抑制剂，IC50为 7 nM。对 hALDH1A2，hALDH1A3，hALDH2，hALDH3A1的抑制作用较弱，IC50分别为 >57，22.8，20.1，>57 μM。

Alda-1是一种 ALDH2 激动剂，是野生型 ALDH2*1 和亚洲 E487K 突变体 ALDH2*2 形式的线粒体醛脱氢酶 2 的细胞渗透激活剂。

Dyclonine hydrochloride (Dyclonine HCl) 是润喉片的有效成分，具有显著的杀菌和杀真菌作用。

DOPAL is an aldehyde product of the oxidative deamination of dopamine by monoamine oxidase.[1] It can be further oxidized to 3,4-dihydroxyphenylacetic acid (DOPAC) by aldehyde dehydrogenase (ALDH) and, to a lesser extent reduced to 3,4-dihydroxyphenyl ethanol (DOPET). DOPAL is toxic to neurons.[2],[3] It can also oligomerize and precipitate α-synuclein, an event associated with Parkinson's disease.[2] Mice lacking cytosolic and mitochondrial forms of ALDH display increased levels of DOPAL as well as neurodegeneration and motor dysfunction characteristic of Parkinson’s disease.[4]

ALDH3A1-IN-2 (Compound 19) 作为一种高效的ALDH3A1抑制剂，其IC50值达到1.29 μM。由于醛脱氢酶 (ALDH) 在前列腺癌等多种肿瘤类型中的过表达，ALDH3A1-IN-2 显示出其在癌症疾病研究中的应用潜力。

7-Hydroxy-4-phenylcoumarin是一种双重抑制剂，对ALDH-2和MAO的IC50值分别为1.5 µM和0.5 µM。

BODIPY-aminoacetaldehyde diethyl acetal (BAAA-DA) is a stable precursor to BODIPY-aminoacetaldehyde, a cell-permeable fluorescent substrate for aldehyde dehydrogenase (ALDH).1,2BODIPY-aminoacetaldehyde diethyl acetal is converted under acidic conditions to BODIPY-aminoacetaldehyde (BAAA).2BAAA is cell-permeant and is converted intracellularly by ALDH to BODIPY aminoacetate (BAA), which is retained by cells and can be used to identify cells with high ALDH activity.1BAA is a substrate for the efflux pump P-glycoprotein (P-gp) but co-application of BAAA with a P-gp inhibitor, such as verapamil , inhibits BAA efflux.2BAAA-DA has been used to isolate human hematopoietic progenitor cells, which have high ALDH activity, andviaflow cytometry to sort cancer stem cells that contain high levels of ALDH.1,3BAA used in cells can be excited at 488 nm and displays an emission maximum of 512 nm.4 1.Storms, R.W., Trujillo, A.P., Springer, J.B., et al.Isolation of primitive human hematopoietic progenitors on the basis of aldehyde dehydrogenase activityProceedings of the National Academy of Sciences of the United States of America96(16)9118-9123(1999) 2.Smith, C.A., Colvin, M., Storms, R.W., et al.BODIPY aminoacetaldehyde diethyl acetal08010501.81-15(2010) 3.Leng, Z., Yang, Z., Li, L., et al.A reliable method for the sorting and identification of ALDHhigh cancer stem cells by flow cytometryExp. Ther. Med.(2017) 4.Pomper, M.G., Wang, H., Minn, I., et al.Red fluorescent aldehyde dehydrogenase (ALDH) substrate(2015)

Methyl diethyldithiocarbamate is an active metabolite of the aldehyde dehydrogenase inhibitor disulfiram .1It is produced by methylation of the disulfiram metabolite diethyldithiocarbamate in mouse liver microsomes.2Methyl diethyldithiocarbamate inhibits liver low Kmaldehyde dehydrogenase (ALDH) in rats (ID50= 15.5 mg/kg).1It decreases mean arterial pressure (MAP) and increases heart rate during ethanol challenge in rats when administered at a dose of 20.6 mg/kg. 1.Hart, B.W., Yourick, J.J., and Faiman, M.D.S-methyl-N,N-diethylthiolcarbamate: A disulfiram metabolite and potent rat liver mitochondrial low Km aldehyde dehydrogenase inhibitorAlcohol7(2)165-169(1990) 2.Gessner, T., and Jakubowski, M.Diethyldithiocarbamic acid methyl ester. A metabolite of disulfiramBiochem. Pharmacol.21(2)219-230(1972)