| Company Name: |
DC Chemicals
|
| Tel: |
021-58447131 13564518121 |
| Email: |
sales@dcchemicals.com |
| Products Intro: |
Product Name:LEO 39652
CAS:1445656-91-6
Purity:98% HPLC Package:100mg，250mg，1g
|
Cyclopropanecarboxylic acid, 1-[5-(1,3-dihydro-1-oxo-5-isobenzofuranyl)-8-methoxy[1,2,4]triazolo[1,5-a]pyridin-2-yl]-, 2-methylpropyl ester manufacturers
- LEO 39652
-
- $1980.00 / 50mg
-
2024-10-28
- CAS:1445656-91-6
- Min. Order:
- Purity:
- Supply Ability: 10g
|
| | Cyclopropanecarboxylic acid, 1-[5-(1,3-dihydro-1-oxo-5-isobenzofuranyl)-8-methoxy[1,2,4]triazolo[1,5-a]pyridin-2-yl]-, 2-methylpropyl ester Basic information |
| Product Name: | Cyclopropanecarboxylic acid, 1-[5-(1,3-dihydro-1-oxo-5-isobenzofuranyl)-8-methoxy[1,2,4]triazolo[1,5-a]pyridin-2-yl]-, 2-methylpropyl ester | | Synonyms: | Cyclopropanecarboxylic acid, 1-[5-(1,3-dihydro-1-oxo-5-isobenzofuranyl)-8-methoxy[1,2,4]triazolo[1,5-a]pyridin-2-yl]-, 2-methylpropyl ester;isobutyl 1-(8-methoxy-5-(1-oxo-1,3-dihydroisobenzofuran-5-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl)cyclopropane-1-carboxylate;LEO 39652 | | CAS: | 1445656-91-6 | | MF: | C23H23N3O5 | | MW: | 421.45 | | EINECS: | | | Product Categories: | | | Mol File: | 1445656-91-6.mol | ![Cyclopropanecarboxylic acid, 1-[5-(1,3-dihydro-1-oxo-5-isobenzofuranyl)-8-methoxy[1,2,4]triazolo[1,5-a]pyridin-2-yl]-, 2-methylpropyl ester Structure](CAS/20200611/GIF/1445656-91-6.gif) |
| | Cyclopropanecarboxylic acid, 1-[5-(1,3-dihydro-1-oxo-5-isobenzofuranyl)-8-methoxy[1,2,4]triazolo[1,5-a]pyridin-2-yl]-, 2-methylpropyl ester Chemical Properties |
| storage temp. | Store at -20°C | | solubility | DMSO : 25 mg/mL (59.32 mM; Need ultrasonic) | | form | Solid | | color | Off-white to gray |
| | Cyclopropanecarboxylic acid, 1-[5-(1,3-dihydro-1-oxo-5-isobenzofuranyl)-8-methoxy[1,2,4]triazolo[1,5-a]pyridin-2-yl]-, 2-methylpropyl ester Usage And Synthesis |
| Biological Activity | LEO 39652 is a dual-soft PDE4 inhibitor with IC50s of 1.2 nM, 1.2 nM, 3.0 nM and 3.8 nM for PDE4A, PDE4B, PDE4C and PDE4D, respectively. LEO 39652 also inhibits TNF-α with an IC50 value of 6.0 nM. LEO 39652 is used for topical research of Atopic dermatitis (AD) [1].
LEO 39652 shows unbound in vitro potency when measured as LPS induced TNF-α release in human peripheral blood mononuclear cells (PBMC), incubated in serum free medium. LEO 39652 shows a relatively high binding to human serum albumin[2].
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]. | | References | [1]. Jens Larsen, et al. Discovery and Early Clinical Development of Isobutyl 1-[8-Methoxy-5-(1-oxo-3 H-isobenzofuran-5-yl)-[1,2,4]triazolo[1,5- a]pyridin-2-yl]cyclopropanecarboxylate (LEO 39652), a Novel "Dual-Soft" PDE4 Inhibitor for Topical Treatment of Atopic Dermatitis. J Med Chem. 2020 Dec 10;63(23):14502-14521. [2]. Stefan Eirefelt, et al. Evaluating Dermal Pharmacokinetics and Pharmacodymanic Effect of Soft Topical PDE4 Inhibitors: Open Flow Microperfusion and Skin Biopsies. Pharm Res. 2020 Nov 13;37(12):243. |
| | Cyclopropanecarboxylic acid, 1-[5-(1,3-dihydro-1-oxo-5-isobenzofuranyl)-8-methoxy[1,2,4]triazolo[1,5-a]pyridin-2-yl]-, 2-methylpropyl ester Preparation Products And Raw materials |
|