质量水平
检测方案
≥98% (HPLC)
形式
powder
旋光性
[α]/D 40 to 50°, c = 0.5 in methanol
颜色
white to beige
溶解性
DMSO: 2 mg/mL, clear
储存温度
−20°C
SMILES字符串
[H][C@@]12[C@@](C[C@@H](O)[C@@H]2CC[C@@H](O)CCCCC)([H])CC3=C(OCC(O)=O)C=CC=C3C1
InChI
1S/C23H34O5.Na/c1-2-3-4-7-17(24)9-10-18-19-11-15-6-5-8-22(28-14-23(26)27)20(15)12-16(19)13-21(18)25;/h5-6,8,16-19,21,24-25H,2-4,7,9-14H2,1H3,(H,26,27);/q;+1/p-1/t16-,17-,18+,19-,21+;/m1./s1
InChI key
IQKAWAUTOKVMLE-DQHZMXPSSA-M
生化/生理作用
Treprostinil elicits a longer half-life when compared with iloprost. It mediates inhibition of transforming growth factor-β (TGF-β) and nuclear factor-κB (NF-κB) signaling pathways. Treprostinil effectively reduces right ventricular systolic pressure and inhibits the recruitment of circulating fibrocyte.
Treprostinil is a stable synthetic analog of prostacyclin (prostaglandin PGI2), an IP receptor agonist used clinically for the treatment of pulmonary arterial hypertension. It is a potent vasodilator with antithrombotic, antiproliferative and anti-inflammatory properties.
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Longfei Wang et al.
Arteriosclerosis, thrombosis, and vascular biology, 40(6), 1543-1558 (2020-04-10)
Pulmonary hypertension (PH) due to left heart disease (group 2), especially in the setting of heart failure with preserved ejection fraction (HFpEF), is the most common cause of PH worldwide; however, at present, there is no proven effective therapy available
Lucas M Kimmig et al.
Lung, 198(1), 53-58 (2020-01-09)
The intravenous or subcutaneous delivery of prostanoid drugs for moderate to severe pulmonary arterial hypertension has been fraught with complications and patient dissatisfaction. Combination therapy including inhaled treprostinil is an attractive alternative in clinically stable patients. Uncertainties exist about the
Robert Roscigno et al.
Pulmonary circulation, 10(4), 2045894020971509-2045894020971509 (2020-12-08)
A dry-powder inhaled formulation of treprostinil (LIQ861) produced using PRINT® technology offers a substantial advantage over current nebulized therapy. Treprostinil is a synthetic prostacyclin analogue that is currently approved for inhalation administration to patients with pulmonary arterial hypertension via nebulized
Ming-Kai Tsai et al.
Journal of investigative medicine : the official publication of the American Federation for Clinical Research, 62(2), 332-339 (2014-01-10)
Inflammation plays critical roles in atherosclerosis. Chemokines are responsible for leukocyte trafficking and involve in inflammatory diseases. Macrophage inflammatory protein 1α (MIP-1α) has been implicated in atherosclerotic lesion formation. Prostaglandin I2 (PGI2) analog, used in pulmonary hypertension, has been reported
Gulsev Ozen et al.
British journal of pharmacology, 177(1), 161-174 (2019-09-03)
In patients with pulmonary hypertension (PH) associated with lung disease and/or hypoxia (Group III), decreased pulmonary vascular tone and tissue hypoxia is therapeutically beneficial. PGE2 and PGI2 induce potent relaxation of human bronchi from non-PH (control) patients via EP4 and
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