所有图片(1)
别名:
(1α, 2β, 4 β, 5α, 7β)-7-[(Hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane bromide monohydrate, 3-Oxa-9-azoniatricyclo[3.3.1.02,4]?nonane, 7-[(2-hydroxy-2,2-di-2-thienylacetyl)oxy]-9,9-dimethyl-, bromide, hydrate (1:1:1), (1α,2β,4β,5α,7β), 6β,7β-epoxy-3β-hydroxy-8-methyl-1αH,5αH-tropanium bromide monohydrate, di-2-thienylglycolate
经验公式（希尔记法）:
C19H22BrNO4S2 · H2O
推荐产品
检测方案
≥98% (HPLC)
形式
powder
颜色
white to beige
溶解性
H2O: 2 mg/mL, clear
储存温度
2-8°C
SMILES字符串
[H]O[H].O=C(C(C1=C([H])C([H])=C([H])S1)(O[H])C2=C([H])C([H])=C([H])S2)O[C@@]3([H])C([H])([H])[C@@]4([H])[C@@]5([H])[C@@](O5)([H])[C@](C3([H])[H])([H])[N+]4(C([H])([H])[H])C([H])([H])[H].[Br-]
InChI
1S/C19H22NO4S2.BrH.H2O/c1-20(2)12-9-11(10-13(20)17-16(12)24-17)23-18(21)19(22,14-5-3-7-25-14)15-6-4-8-26-15;;/h3-8,11-13,16-17,22H,9-10H2,1-2H3;1H;1H2/q+1;;/p-1/t11?,12-,13+,16?,17?;;
InChI key
MQLXPRBEAHBZTK-YQMLGFMRSA-M
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应用
Tiotropium bromide monohydrate may be used as a long-acting muscarinic receptor antagonist (LAMA) in a comparative study to explore its efficacy in the downregulation of the cough reflex in rabbits.
生化/生理作用
Tiotropium Bromide is an anticholinergic bronchodilator. It is considered a long-acting muscarinic receptor antagonist (LAMA) and is used clinically as an inhaled bronchodilator for chronic obstructive pulmonary disease (COPD) and asthma.
Tiotropium bromide exhibits more beneficial effects on pulmonary function than other anticholinergic and β-2 adrenergic agents. Tiotropium can prevent the proliferation of fibroblasts and myofibroblasts induced by acetylcholine. It can block human monocyte chemotaxis.
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
监管及禁止进口产品
Donatella Mutolo et al.
Pulmonary pharmacology & therapeutics, 38, 1-9 (2016-04-16)
Long-acting muscarinic receptor antagonists (LAMAs) have been reported to attenuate cough in preclinical and clinical studies. The present study was performed on rabbits to compare aclidinium and tiotropium efficacy in the downregulation of the cough reflex. This reflex was evoked
Tiotropium Bromide Inhibits Human Monocyte Chemotaxis
Kurai M, et al.
3D Bioprinting for Reconstructive Surgery, 5, 86-86 (2012)
Timothy E Albertson et al.
Expert opinion on investigational drugs, 26(1), 35-49 (2016-12-09)
Parasympathetic neurons utilize the neurotransmitter acetylcholine to modulate and constrict airway smooth muscles at the muscarinic acetylcholine receptor. Inhaled agents that antagonize the muscarinic (M) acetylcholine receptor, particularly airway M3 receptors, have increasing data supporting use in persistent asthma. Areas
Masaki Ogoda et al.
Journal of pharmacological sciences, 115(3), 374-382 (2011-03-02)
The aim of the current study was to characterize comparatively the binding of muscarinic receptor in the lung of rats intratracheally administered anticholinergic agents (tiotropium, ipratropium, glycopyrrolate) used clinically to treat chronic obstructive pulmonary disease (COPD) and asthma. Binding parameters
Neil C Thomson
Expert opinion on pharmacotherapy, 18(3), 283-293 (2017-01-19)
Inhaled corticosteroids (ICS) alone or in combination with an inhaled long-acting beta
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