leukotriene b4 dimethyl amide

LTB4 dimethyl amide is a moderate inhibitor of LTB4-induced degranulation of human neutrophils (Ki = 130 nM) and lysozyme release from rat PMNL. LTB4 dimethyl amide appears to be an antagonist of the LTB4 receptor on guinea pig lung membranes.

Cyclotraxin B acetate is an antagonist of TrkB receptors; inhibits BDNF-induced TrkB activity (IC50 = 0.30 nM). Allosterically alters TrkB receptor conformation but does not alter BDNF binding. Prevents BDNF-induced cold allodynia in mice. Also shown to exhibit putative anxiolytic properties in mice.

7-benzyl-5,6-dimethyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine is a inhibitor of Hepatitis C Virus(HCV).

3,5-dimethyl-4-phenyl-1,2-oxazole is a heterocyclic compound used as a molecular structural unit. It has anti-inflammatory, anti-tumor, anti-bacterial and anti-fungal activity, as well as the ability to modulate the immune system.

Benzonitrile, 4-[[5-cyclopropyl-3-methyl-1-[(methylsulfonyl)methyl]-1H-pyrazol-4-yl]oxy]-2,6-dimethyl- is a progesterone receptor antagonist with antiprogestin effects.

3-[7 ,7- dimethyl-5-oxo -6H-pyrrolo[3,4-b]pyridin-2-yI]-1H-indole-7 -carbonitrile is an androgen receptor modulator.

Benzo[b]thiophene-7-propanoic acid, α-methoxy-4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]-, (αR)- is a dual PPARα/γ agonist with EC50 of 0.358μM and 1.21μM. Benzo[b]thiophene-7-propanoic acid, α-methoxy-4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]-, (αR)- is the R-isomer of Aleglitazar.

rel-5-(4-Chloro-2-fluorophenyl)-2,3-dimethyl-7-[(2R,4S)-tetrahydro-2-(1-methyl-1H-pyrazol-4-yl)-2H-pyran-4-yl]pyrido[3,4-b]pyrazine has an EC50 value of ≤ 0.05 μM and an E.max value of > 250 μM for TREM2.

N-(2-chloro-3-((3,5-dimethyl-4-oxo-3,4-dihydroquinazolin-6-yl)oxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanesulfonamide is a useful organic compound for research in chemistry and life sciences.

(4R,4aS,5aS,6aR,6bS,7aR)-4-Hydroxy-3,6b-dimethyl-5-methylene-4,4a,5,5a,6,6a,7,7a-octahydrocyclopropa[2,3]indeno[5,6-b]furan-2(6bH)-one is a sesquiterpene lactone featuring a complex bicyclic structure [1].

2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one is a natural product from the metabolites of Hypericum revolutum ssp.

Leukotriene B4 (LTB4) is a dihydroxy fatty acid derived from arachidonic acid through the 5-LO pathway. It promotes a number of leukocyte functions including aggregation, stimulation of ion fluxes, enhancement of lysosomal enzyme release, superoxide anion production, chemotaxis, and chemokinesis. 12-oxo LTB4 is an initial metabolite of LTB4 formed via the LTB4 12-hydroxydehydrogenase pathway. It is rapidly converted to 10,11-dihydro-12-oxo-LTB4, followed by reduction of the 12-oxo group to give 10,11-dihydro-LTB4. 12-oxo-LTB4 (EC50 = 33 nM) is about 70-fold less potent than LTB4 (EC50 = 0.46 nM) at stimulating Ca2+ mobilization in human neutrophils. It is also significantly less potent than LTB4 at stimulating neutrophil migration with EC50 values of 170 and 2.7 nM for 12-oxo-LTB4 and LTB4, respectively.

[D-Arg2]Dermorphin-(1-4) amide is an N-terminal truncated peptide of [D-Arg2]dermorphin noted for its hypothermic and analgesic effects. This compound also demonstrates degradation when subjected to soluble mouse liver and brain extracts [1].

Dimethyl 4-hydroxyisophthalate (Dimetghyl 4-Hydroxyisophthalate) is a methyl salicylate analogue, used as a building block in the chemical synthesis.

Leukotriene B4 (LTB4) compounds are produced by both enzymatic and non-enzymatic processes. The products of enzymatic origin, via Leukotriene A4 (LTA4) hydrolase, are stereospecifically 12(R). Non-enzymatic hydrolysis products are 50:50 mixtures at C-12, but are almost exclusively trans at C-6. Thus, the non-enzymatic hydrolysis product of LTA4 is 6-trans-12-epi LTB4. 12-epi LTB4 is an isomer which would not be expected to occur in either non-enzymatic hydrolysis products, or in the enzymatic products of LTA4 hydrolase. Compared to LTB4, 12-epi LTB4 has significantly reduced activity for the LTB4 receptor on human neutrophils (IC50 of 7.5 mM), and on guinea pig lung membranes with a (Ki of 4.7 mM). 12-epi LTB4 is an weak agonist at both the recombinant human BLT1 and BLT2 receptors, requiring approximately 10 mM for full activation of the receptor.

Amentoflavone 7'',4'''-dimethyl ether is a useful organic compound for research related to life sciences and the catalog number is T125003.

17-phenyl trinor Prostaglandin F2αdimethyl amide is an isomer of 17-phenyl trinor prostaglandin F2αethyl amide . N/A

20-Carboxy-Leukotriene B4 (20-COOH LTB4), a metabolite of Leukotriene B4 (LTB4), exhibits high affinity binding to the BLT1 receptor. It notably inhibits LTB4-mediated neutrophil responses, including migration, degranulation, and leukotriene biosynthesis [1].

2,5-Dimethyl-4-methoxy-3(2H)-furanone is a natural product.

The effects of Leukotriene B4 (LTB4) are mediated by two known receptors, BLT1 and BLT2. LTB4 is a high affinity ligand for BLT1, and many of its pro-inflammatory effects are believed to be transduced through this receptor. The BLT2 is more enigmatic, in that LTB4 is not a high-affinity ligand, nor is it clear that BLT2 activation promotes inflammation. LTB4 ethanolamide (LTB4-EA) is a theoretical 5-LO metabolite of arachidonoyl ethanolamide (AEA). In CHO cells transfected with human BLTR1, LTB4-EA was a potent antagonist with about three times greater affinity for the receptor than LTB4 (Ki = 1.22 nM versus 3.88 nM). LTB4-EA antagonizes the LTB4-induced contractions of guinea pig lung parenchyma with an EC50 of 10 nM. LTB4-EA thus represents a potential endogenous anti-inflammatory compound functioning as a natural antagonist of BLTR1.

Tenacigenin B, a component of the plant Poria cocos, is identified as 3-O-β-Allopyranosyl-(1→4).

Laxiflorin B-4, a derivative of Laxiflorin B, demonstrates increased affinity for ERK1/2 and enhanced tumor-suppressive effects [1].

9-O-Methyl-4-hydroxyboeravinone B is a promising candidate for cancer therapy.

20-hydroxy LTB4 is a metabolite of LTB4 in human neutrophils. In human leukocytes, LTB4 is inactivated by the enzyme LTB4 20-hydroxylase. 20-hydroxy LTB4 is not only much less active (~5%) compared to LTB4 in causing degranulation of PMNL, but actually inhibits LTB4-induced degranulation of human neutrophils (Ki = 13.3 nM). However, 20-hydroxy LTB4 is as active as LTB4 in contracting parenchymal strips from guinea pig lung. 20-hydroxy LTB4 retains considerable ligand binding affinity at the BLT2 receptor, but does not appear to function as an agonist.

3,5-Dimethyl-4-nitropyridine 1-oxide is a useful organic compound for research related to life sciences. The catalog number is T67494 and the CAS number is 14248-66-9.

Mal-PEG8-amide-Val-Ala-(4-NH2)-Exatecan is a conjugated compound utilized in the synthesis of antibody-drug conjugates (ADCs). This chemical includes a topoisomerase inhibitor derivative attached via a linker, facilitating the connection to a specific ligand unit[1].

Leukotriene B4 (LTB4)-3-aminopropylamide is an analog of LTB4 that exhibits potent and selective binding to the BLT1 receptor with Ki values of 5.1 nM at BLT1 and 1,227 nM at BLT2, indicating its high affinity for BLT1 over BLT2. This compound's effects are mediated through interactions with two receptors, BLT1 and BLT2.

Nucleoside Derivatives - 7-Deaza-purine nucleosides; Natural product; inhibitor of protein kinase C

N-(4-Chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-2,2-dimethyl propanamide belongs to Heterocyclic Compounds - Purine; Intermediates and Building Blocks - Nucleoside base, Electrophile; Scaffold and Template.

Nucleoside Derivatives - 7-Deaza-8-aza purine nucleosides; Halo-nucleosides; 6-Modified purine nucleosides

2-Amino-4-chloro-5-iodo-N2-pivaloyl-7-[2-deoxy-3,5-di-O- (4-methylbenzoyl)-b-D-ribofuanosyl]-7H-pyrrolo[2,3-d]pyrimidine is a Nucleoside Derivative - 7-Deazapurine nucleoside; Halo-nucleoside.

2-Amino-4-chloro-N2-pivaloyl-7-[2-deoxy-3,5-di-O-(4- methylbenzoyl)-b-D-ribofuanosyl]-7H-pyrrolo[2,3-d]pyrimidine is a Nucleoside Derivative - 7-Deazapurine nucleoside; Halo-nucleoside.

5-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl-5H-dibenz[b,f]azepine is a useful organic compound for research related to life sciences and the catalog number is T64437.

2,9-Dihydroxy-7-methoxy-4-methylnaphtho[1,2-b]fura is a useful organic compound for research related to life sciences. The catalog number is T125732 and the CAS number is 1558053-97-6.

Nucleosides and Reagents - 4-Deoxypyrimidine nucleoside; 2’-C-Methyl nucleoside

Leukotriene F-4 sulfone induces vascular permeability changes.

2'-Deoxy-2'-fluoro-4'-thio-b-D-arabinouridine is a Nucleoside Derivative - Thio-nucleoside;Fluoro-modified -nucleoside.

4-Amino-6-bromo-5-cyano-1-(3-deoxy-3-fluoro-b-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine is a useful organic compound for research related to life sciences and the catalog number is TNU1039.

(R)-Methyl 4-((3R,5S,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate is a useful organic compound for research related to life sciences. The catalog number is T66656 and the CAS number is 10538-59-7.

18-Carboxy dinor Leukotriene B4 (18-carboxy dinor LTB4) represents a β-oxidation metabolite of Leukotriene B4 (LTB4). Initially, LTB4 is metabolized in the liver to 20-carboxy LTB4, which subsequently undergoes β-oxidation to form 18-carboxy dinor LTB4.

5-Oxo Leukotriene B4 (5-oxo LTB4) serves as an intermediate metabolite in the production of 12-oxo LTB4.

Ichangin-4-O-b-D-glucopyranoside is a useful organic compound for research related to life sciences. The catalog number is T126082 and the CAS number is 129502-62-1.

3,5-Dimethyl-4-methoxy-2-pyridinemethanol is a useful organic compound for research related to life sciences. The catalog number is T67354 and the CAS number is 86604-78-6.

Nucleoside Derivatives - 7-Deaza-purine nucleoside

Nucleoside Derivatives - 7-Deaza-8-aza-purine nucleosides,6-Modified purine nucleosides; Scaffolds and Templates

AChE/BChE/MAO-B-IN-4, an indan-1-one derivative, serves as a potent inhibitor for both monoamine oxidase B (MAO-B) and acetylcholinesterase/butyrylcholinesterase (AChE/BChE) enzymes. It exhibits a strong inhibitory effect on human MAO-B with an IC50 of 0.0393 μM, and demonstrates significant potency against human AChE and BChE enzymes with IC50 values of 0.0458 μM and 0.075 μM, respectively. Additionally, this compound displays notable antioxidant properties and the ability to prevent β-amyloid plaque aggregation, marking its potential utility in Alzheimer's disease (AD) research.

(2S,3S)-3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one is a useful organic compound for research related to life sciences. The catalog number is T65968 and the CAS number is 42399-49-5.

1-(Chloromethyl)-1-methyl-4-(2-methyl-10H-thieno[2,3-b][1,5]benzodiazepin-4-yl)-piperazinium chloride is a useful organic compound for research related to life sciences and the catalog number is T64494.

m-Anisidine, N,N-dimethyl-4-((5-phenylpentyl)oxy)- is a bioactive chemical.

1-Hydroxybisabola-2,10-dien-4-one is a natural product for research related to life sciences. The catalog number is TN5398 and the CAS number is 124898-71-1.

5(S),12(S)-DiHETE is a natural bioactive lipid derived from arachidonic acid . It is synthesized by glycogen-induced rabbit peritoneal polymorphonuclear leukocytes (PMNLs) incubated with AA. 5(S),12(S)-DiHETE can be produced by successive oxygenation of AA by 5-lipoxygenase (5-LO) in platelets and 12-LO in leukocytes. It can also be synthesized from 12(S)-HETE by 5-LO, in the presence of 5-LO activating protein (FLAP), activated with calcium ionophore. 5(S),12(S)-DiHETE is an epimer of leukotriene B4 that is weakly chemotactic for PMNL.