This compound is a customized synthesis product. We have a strong synthesis team with excellent synthesis technology and capabilities. However, due to various objective factors, there is a low probability that the synthesis will not be successful. If you need to learn more, please feel free to consult us, we will serve you wholeheartedly.
This compound is a customized synthesis product. We have a strong synthesis team with excellent synthesis technology and capabilities. However, due to various objective factors, there is a low probability that the synthesis will not be successful. If you need to learn more, please feel free to consult us, we will serve you wholeheartedly.
LEO 39652
Catalog No. T38002 CAS
1445656-91-6
LEO 39652, a dual-soft PDE4 inhibitor, demonstrates potent inhibition of PDE4 subtypes A, B, C, and D with respective IC50 values of 1.2 nM, 1.2 nM, 3.0 nM, and 3.8 nM. Additionally, it inhibits TNF-α with an IC50 of 6.0 nM, indicating its potential for topical Atopic dermatitis (AD) research [1].
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This compound is a customized synthesis product. We have a strong synthesis team with excellent synthesis technology and capabilities. However, due to various objective factors, there is a low probability that the synthesis will not be successful. If you need to learn more, please feel free to consult us, we will serve you wholeheartedly.
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Biological Description
Chemical Properties
Storage
& Solubility Information
Description
LEO 39652, a dual-soft PDE4 inhibitor, demonstrates potent inhibition of PDE4 subtypes A, B, C, and D with respective IC50 values of 1.2 nM, 1.2 nM, 3.0 nM, and 3.8 nM. Additionally, it inhibits TNF-α with an IC50 of 6.0 nM, indicating its potential for topical Atopic dermatitis (AD) research [1].
LEO 39652 exhibits significant unbound in vitro efficacy, as demonstrated by its capacity to inhibit LPS-induced TNF-α release in human peripheral blood mononuclear cells (PBMC) cultured in serum-free medium. Additionally, LEO 39652 demonstrates relatively high affinity for binding to human serum albumin[2].
In vivo
LEO 39652 is inactivated both in blood and liver (dual-soft) while stabled in the skin[1].Pharmacokinetic AnalysisLEO 39652 exhibits total clearance (rats 930, minipigs 200 and monkey 300 mL/min/kg) and ratio to total AUC (rats 4, minipigs 6 and monkey 6 %) following intravenous administration (rats 0.075, minipigs 0.5 and monkeys 2.0 mg/kg)[1].
Molecular Weight
421.45
Formula
C23H23N3O5
CAS No.
1445656-91-6
Storage
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Solubility Information
DMSO: 25 mg/mL (59.32 mM),
Sonication is recommended.
Method for preparing DMSO master liquid: mg
drug pre-dissolved in μL DMSO (Master liquid concentration
mg/mL),
Method for preparing in vivo formulation:Take μL
DMSO master liquid, next add μL PEG300, mix and clarify, next add μL
Tween 80,mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation:Take μL
DMSO master liquid, next add μL Corn oil,mix and clarify.
Note:
Be sure to add the solvent(s) in order. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
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Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.