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| Theophylline |
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| Theophylline |
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Usage: Theophylline was the most commonly used class of asthma drug theophylline, the major role in the following: 1. Relaxation of bronchial smooth muscle, inhibition of allergic sensitization cell transmitter release, in spasm, this can also reduce congestion and bronchial mucosa edema
2. small doses can increase respiratory muscle contractility and cardiac blood transfusion and not to speed up heart rate
3. dilating coronary and peripheral vascular
four. increase in renal blood flow, increased renal filtration rate with the diuretic effect.
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Theophylline
English Synonyms: 1,3-Dimethyl-3,7-dihydro-1H-purine-2,6-dione
1,3-dimethyl-xanthin
1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-
3,7-dihydro-1,3-dimethyl-1h-purine-6-dione
3h)-dione,1,3-dimethyl-purine-6(1h
6-dione,3,7-dihydro-1,3-dimethyl-1H-Purine-2
accurbron
Acet-theocin
CAS NO.: 58-55-9
Assay: 99%
Molecular Formula:C7H8N4O2
Molecular Weight:180.16
Quality Standard: cp
Packing:25kg/drum
Appearance: White crystalline powder
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