17β-HSD

17beta-HSD; 17β-hydroxysteroid dehydrogenases; 17 beta-hydroxysteroid dehydrogenase

17β-HSD (17β-Hydroxysteroid Dehydrogenases) is a class of NADPH/NAD+ dependent oxidoreductases that primarily catalyze the reversible conversion between the 17β-hydroxyl and ketone groups of steroid hormones, playing a crucial role in the synthesis, activation, and inactivation of steroids. The 17β-HSD family mainly belongs to the short-chain dehydrogenase/reductase (SDR) family, with the exception of 17β-HSD5 (AKR1C3), which belongs to the aldo-keto reductase (AKR) family. To date, 14 different mammalian 17β-HSDs have been identified, of which 12 are expressed in human tissues, exhibiting diverse tissue distributions, subcellular localizations, and catalytic preferences (oxidation or reduction).
17β-HSD1 primarily catalyzes the conversion of estrone (E1) to estradiol (E2) and is associated with breast cancer, prostate cancer, and endometriosis. 17β-HSD2 catalyzes the oxidation of E2 to E1, while also regulating the interconversion between androstenedione (A4) and testosterone (T), playing a role in osteoporosis. 17β-HSD3 promotes the conversion of A4 to T and is crucial for male sexual differentiation. 17β-HSD4 is involved in fatty acid β-oxidation and steroid hormone inactivation. Additionally, 17β-HSD5 participates in steroid hormone and prostaglandin synthesis, whereas 17β-HSD7 is involved in cholesterol and estrogen biosynthesis. 17β-HSD10 exhibits broad substrate specificity, contributing to the metabolism of fatty acids, bile acids, and neurosteroids, and has been implicated in Alzheimer's disease (AD). The development of selective inhibitors targeting specific 17β-HSD isoforms has become an important strategy in related disease research^[1].

References:

[1]. Marchais-Oberwinkler S, et al. 17β-Hydroxysteroid dehydrogenases (17β-HSDs) as therapeutic targets: protein structures, functions, and recent progress in inhibitor development. J Steroid Biochem Mol Biol. 2011 May;125(1-2):66-82. [Content Brief]

17β-HSD Related Products (128):

By Effects:	Inhibitors (124) Activator (1) Modulator (1)

Cat. No.	Product Name	Effect	Purity	Chemical Structure

HY-163261

HSD17B13-IN-66	Inhibitor
HSD17B13-IN-66 (Compound 146) is an inhibitor of hydroxysteroid 17β-dehydrogenase 13 (HSD17B13) with an IC₅₀ value of ≤ 0.1 μM for estradiol. HSD17B13-IN-66 can be used for research on liver diseases, metabolic diseases, or cardiovascular diseases, such as NAFLD or NASH, as well as drug-induced liver injury (DILI).

HY-162210

HSD17B13-IN-65	Inhibitor
HSD17B13-IN-65 (Compound 168) is an inhibitor of hydroxysteroid 17β-dehydrogenase 13 (HSD17B13) with an IC₅₀ value of ≤ 0.1 μM for estradiol. HSD17B13-IN-65 can be used for research on liver diseases, metabolic diseases, or cardiovascular diseases, such as NAFLD or NASH, as well as drug-induced liver injury (DILI).

HY-161223

HSD17B13-IN-27	Inhibitor
HSD17B13-IN-27 (compound 30) is a ppotent inhibitor of hydroxysteroid 17?-dehydrogenase 13 (HSD17B13), with the IC₅₀ of ＜ 0.1 μM and ?＜ 1 μM estradiol and Leukotriene B3 as substrates, respectively. HSD17B13-IN-27? plays an important role in nonalcoholic fatty liver diseases (NAFLDs) including NASH (nonalcoholic steatohepatitis).

HY-157632

HSD17B13-IN-13	Inhibitor
HSD17B13-IN-13 (Compound 5) is an inhibitor of hydroxysteroid 17β-dehydrogenase 13 (HSD17B13) with an IC₅₀ value of < 0.1 μM for estradiol. HSD17B13-IN-13 can be used in the research of liver diseases, such as NAFLD.

HY-161220

HSD17B13-IN-19	Inhibitor
HSD17B13-IN-19 (compound 16) is a ppotent inhibitor of hydroxysteroid 17?-dehydrogenase 13 (HSD17B13), with the IC₅₀ of ＜ 0.1 μM and? ＜ 1 μM estradiol and Leukotriene B3 as substrates, respectively. HSD17B13-IN-19? plays an important role in nonalcoholic fatty liver diseases (NAFLDs) including NASH (nonalcoholic steatohepatitis).

HY-163263S

HSD17B13-IN-80-dsub>3	Inhibitor
HSD17B13-IN-80-d3 (179) is a 17β-Hydroxysteroid dehydrogenases (HSD17B13) inhibitor, with an IC₅₀ of <0.1 μM for Estradiol. Used in NAFLD (Nonalcoholic fatty liver diseases) research.

HY-161230

HSD17B13-IN-75	Inhibitor
HSD17B13-IN-75 (Compound 21) is an inhibitor of hydroxysteroid 17β-dehydrogenase 13 (HSD17B13) with an IC₅₀ value of ≤ 0.1 μM for estradiol. HSD17B13-IN-75 can be used for research on liver diseases, metabolic diseases, or cardiovascular diseases, such as NAFLD or NASH, as well as drug-induced liver injury (DILI).

HY-157674

HSD17B13-IN-46	Inhibitor
HSD17B13-IN-46 (Compound 351) is an inhibitor of hydroxysteroid 17β-dehydrogenase 13 (HSD17B13) with an IC₅₀ value of < 0.1 μM for estradiol. HSD17B13-IN-46 can be used for research on liver diseases or metabolic disorders.

HY-163245

HSD17B13-IN-32	Inhibitor
HSD17B13-IN-32(Compound 67) is an inhibitor of hydroxysteroid 17β-dehydrogenase 13 (HSD17B13) with an IC₅₀ value of ≤ 0.1 μM for estradiol. HSD17B13-IN-32can be used for research on liver diseases, metabolic diseases, or cardiovascular diseases, such as NAFLD or NASH, as well as drug-induced liver injury (DILI).

HY-146575

AKR1C3-IN-8	Inhibitor
AKR1C3-IN-8 (Compound 5) is a potent, selective AKR1C3 inhibitor with an IC₅₀ of 0.069 μM. AKR1C3-IN-8 shows antitumor activity.

HY-164140

EM 1404	Inhibitor
EM 1404 is a 17β-HSD5 inhibitor (IC₅₀: 3.2 nM).

HY-157665

HSD17B13-IN-39	Inhibitor
HSD17B13-IN-39 (Compound A) is an inhibitor of hydroxysteroid 17β-dehydrogenase 13 (HSD17B13). HSD17B13-IN-39 can be used for research on liver diseases, metabolic diseases, or cardiovascular diseases, such as NAFLD or NASH.

HY-146573

AKR1C3-IN-6	Inhibitor
AKR1C3-IN-6 (Compound 1) is a potent, selective AKR1C3 inhibitor with IC₅₀ values of 0.31 μM and 73.23 μM against AKR1C3 and AKR1C2, respectively. AKR1C3-IN-6 shows antitumor activity.

HY-148926

HSD17B13-IN-1	Inhibitor
HSD17B13-IN-1 (compound 2) is a ppotent inhibitor of hydroxysteroid 17?-dehydrogenase 13 (HSD17B13), with the IC₅₀ of ＜ 0.1 μM? estradiol? as substrates. HSD17B13-IN-1? plays an important role in nonalcoholic fatty liver diseases (NAFLDs) including NASH (nonalcoholic steatohepatitis).

HY-161224

HSD17B13-IN-31	Inhibitor
HSD17B13-IN-31 (compound 32) is a ppotent inhibitor of hydroxysteroid 17?-dehydrogenase 13 (HSD17B13), with the IC₅₀ of ＜ 0.1 μM and? ＜ 1 μM estradiol and Leukotriene B3 as substrates, respectively. HSD17B13-IN-31? plays an important role in nonalcoholic fatty liver diseases (NAFLDs) including NASH (nonalcoholic steatohepatitis).

HY-161226

HSD17B13-IN-42	Inhibitor
HSD17B13-IN-42 (compound 10)? is a ppotent inhibitor of hydroxysteroid 17?-dehydrogenase 13 (HSD17B13), with the IC₅₀ of ＜ 0.1 μM? estradiol? as substrates. HSD17B13-IN-42? plays an important role in nonalcoholic fatty liver diseases (NAFLDs) including NASH (nonalcoholic steatohepatitis).

HY-163248

HSD17B13-IN-37	Inhibitor
HSD17B13-IN-37 (78) is a 17β-Hydroxysteroid dehydrogenases (HSD17B13) inhibitor, with an IC₅₀ of <0.1 μM for Estradiol. Used in NAFLD (Nonalcoholic fatty liver diseases) research.

HY-161278

HSD17B13-IN-102	Inhibitor
HSD17B13-IN-100 (compound 37) is an inhibitor of HSD17B13 and has IC₅₀ with Estradiol ＜0.1 μM.

HY-161217

HSD17B13-IN-16	Inhibitor
HSD17B13-IN-16 (compound 8) is a ppotent inhibitor of hydroxysteroid 17?-dehydrogenase 13 (HSD17B13), with the IC₅₀ of ＜ 0.1 μM and? ＜ 1 μM estradiol and Leukotriene B3 as substrates, respectively. HSD17B13-IN-16? plays an important role in nonalcoholic fatty liver diseases (NAFLDs) including NASH (nonalcoholic steatohepatitis).

HY-163247

HSD17B13-IN-35	Inhibitor
HSD17B13-IN-35 (compound 76) is a ppotent inhibitor of hydroxysteroid 17?-dehydrogenase 13 (HSD17B13), with the IC₅₀ of ＜ 0.1 μM? estradiol? as substrates. HSD17B13-IN-35? plays an important role in nonalcoholic fatty liver diseases (NAFLDs) including NASH (nonalcoholic steatohepatitis).

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