| CAS NO: | 99464-64-9 |
| 规格: | ≥98% |
| 包装 | 价格(元) |
| 250mg | 电议 |
| 500mg | 电议 |
| 1g | 电议 |
| 2g | 电议 |
| 5g | 电议 |
| 10g | 电议 |
| Molecular Weight (MW) | 447.46 |
|---|---|
| Formula | C20H21N3O7S |
| CAS No. | 99464-64-9 |
| Storage | -20℃ for 3 years in powder form |
| -80℃ for 2 years in solvent | |
| Solubility (In vitro) | DMSO: 90 mg/mL (201.1 mM) |
| Water: <1 mg/mL | |
| Ethanol: <1 mg/mL | |
| Other info | Chemical Name: Carbonic acid, ethyl 1-((2-methyl-3-((2-pyridinylamino)carbonyl)-2H-1,2-benzothiazin-4-yl)oxy)ethyl ester, S,S-dioxide InChi Key: LSNWBKACGXCGAJ-UHFFFAOYSA-N InChi Code: InChI=1S/C20H21N3O7S/c1-4-28-20(25)30-13(2)29-18-14-9-5-6-10-15(14)31(26,27)23(3)17(18)19(24)22-16-11-7-8-12-21-16/h5-13H,4H2,1-3H3,(H,21,22,24) SMILES Code: CCOC(=O)OC(C)OC1=C(N(S(=O)(=O)c2c1cccc2)C)C(=O)Nc3ccccn3 |
| Synonyms | CP-65703; Flucam; CP 65703; CP65703; Ampiroxicamum; |
| In Vitro | In vitro activity: Ampiroxicam (<150 μM) dose-dependently decreases the proliferation of Panc-1 cells. Ampiroxicam (50 μM) results in decreased expression of Sp1, Sp3, Sp4, and VEGFR1 proteins in Panc-1 cells and L3.6pl cells as determined by Western blot analysis. Ampiroxicam (50 μM) results in increased phosphorylation of MAPK1/2 in Panc-1 cells and L3.6pl cells. Kinase Assay: Panc-1 cells are plated in DME/F12 medium with 5% fetal bovine serum and treated on the next day with vehicle (0.1% DMSO) or various concentrations of Ampiroxicam. Cells are counted at the indicated times with a Coulter Z1 cell counter. Each experiment is done in triplicate, and results are expressed as means, with error bars representing 95% confidence intervals (CIs). |
|---|---|
| In Vivo | Ampiroxicam inhibits the stretching response in mice induced by phenylbenzoquinone (PBQ) with maximum protective effect (MPE) of 2 mg/kg. Ampiroxicam inhibits swelling in a dose-responsive manner in the rat foot edema (RFE) assay with ED50 of 28 mg/kg at single oral dose and 7.8 mg/kg at 5 daily oral dose. Ampiroxicam blocks primary and secondary lesion development in rat adjuvant arthritis with ED50 of 2.2 mg/kg and 0.5 mg/kg, respectively. Ampiroxicam (3.2 mg/kg) leads to a plasma concentration of 12 μg/mL at a Tmax of 2 hours for piroxicam derived from ampiroxicam in rats. Ultraviolet-A (UVA)-irradiated 1% Ampiroxicam sensitized in guinea pigs shows positive reaction in the patch testing to UVA-irradiated 1% Ampiroxicam and 1% thiosalicylate (TOS). Concentration of Ampiroxicam is easily reduced by the increase in UVA irradiation doses, as compared with that of piroxicam. |
| Animal model | Rats with adjuvant arthritis |
| Formulation & Dosage | Dissolved in 0.1% methylcellulose; 3.2 mg/kg; p.o. |
| References | J Natl Cancer Inst. 2006 Jun 21;98(12):855-68; Agents Actions. 1993 Jul;39(3-4):157-65. |
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