Aminophylline is a compound of the bronchodilator theophylline with ethy-lenediamine in 2:1 ratio. The ethy-lenediamine improves solubility, and the aminophylline is usually found as a dihydrate.Aminophylline is a compound salt of theophylline and ethylenediamin. Its pharmacological action mainly comes from theophylline,and ethylenediamin enhances its water solubility. This product has direct relaxation effect on respiratory tract smooth muscle, and its mechanism of action is relatively complex.Aminophylline is a compound of the bronchodilator theophylline with ethylenediamin in 2:1 ratio.Aminophylline is less potent and shorter-acting than theophylline. Its most common use is in the treatment of airway obstruction from asthma or COPD.
Aminophylline is a compound of the bronchodilator theophylline with ethylenediamin in 2:1 ratio.Aminophylline is less potent and shorter-acting than theophylline. Its most common use is in the treatment of airway obstruction from asthma or COPD.
Aminophylline can be used as dicuretic and the medicine helping to relax the smooth muscle .The aminophylline can relax the bronchus and the smooth muscle of the blood vessel,inhibit the kidney tubules to reabsorb the sodium and the water and enhance the extraction of heart oedema and so on .It is usually used as mono-medicine.It is mainly used in medicine field.
1. Relax smooth muscle: aminophylline can act on smooth muscle cells, increase the concentration of cyclic adenylate in cells by inhibiting phosphodiesterase, thus relaxing respiratory smooth muscle and dilating bronchus. This relaxing effect can improve airway spasm and increase airway patency, allowing patients to breathe more smoothly.
3. Cardiotropic effect: aminophylline has a mild cardiotropic effect, that is, it can enhance cardiac contractility and cardiac output. This effect can improve oxygen supply and metabolism of tissues and improve cardiorespiratory function in patients with respiratory diseases.
4. Diuretic effect: aminophylline can promote the kidney to urinate and increase urine volume. This diuretic effect helps to remove excess fluid from the body, reducing edema and the burden on the patient's heart.
Peb muaj ntau lub Hoobkas zoo nrog kev koom tes sib sib zog nqus, uas tuaj yeem muab koj cov khoom zoo thiab cov nqi sib tw. Thiab peb tseem tuaj yeem muab cov luv nqi rau kev yuav khoom ntau.Thiab peb koom tes nrog ntau lub tuam txhab xa khoom xa tuaj, tuaj yeem xa cov khoom lag luam kom nyab xeeb thiab ntseeg nkaws rau koj txhais tes. Lub sij hawm xa tuaj yog li 3-20 hnub tom qab tau txais kev pom zoo ntawm kev them nyiaj.
Yam khoom | Specification | Cov txiaj ntsig |
Qhov tshwm sim | white to yellowish powder | Ua raws |
Assay (theophylline) | 84.0-87.4% | 86.7% |
Assay(Ethylene diamine) | 13.0-15.0% | 13.3% |
Water | ≤0.75% | 0.40% |
Related substances | ≤0.50% | 0.50% |
Sulphated ash | ≤0.1% | 0.05% |
Heavy Metals | ≤20ppm | Confirms |
E. Coli | Tsis zoo | Ua raws |
S.Arueus | Tsis zoo | Ua raws |
Salmonella | Tsis zoo | Ua raws |
Aminophylline is a compound having a ratio of bronchodilator, theophylline to ethy-lenediamine, of 2:1. Aminophylline is less potent and has a shorter effect than theophylline. Its most common use is to treat airway obstruction in asthma or COPD.
Application Area
1. Aminophylline can be used as dicuretic and the medicine helping to relax the smooth muscle .
2. The aminophylline can relax the bronchus and the smooth muscle of the blood vessel,inhibit the kidney
tubules to reabsorb the sodium and the water and enhance the extraction of heart oedema and so on .
3. Aminophylline is usually used as mono-medicine.It is mainly used in medicine field.
1. Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
Peb yog ib qho kev sib koom ua ke kev lag luam thiab kev lag luam, muab kev pabcuam ib-nres.OEM tuaj yeem txais.
2. Koj puas muab cov qauv? Puas yog dawb lossis ntxiv?
Cov qauv dawb.Cov qauv tus nqi thauj khoom yuav tsum tau them los ntawm koj sab.
3. Koj puas muaj daim ntawv pov thawj ntsig txog kev tswj xyuas zoo?
ISO 9001: 2008 ntawv pov thawj los xyuas kom meej qhov zoo.
4. Kuv yuav muab dab tsi kom tau txais cov lus hais?
Pls qhia peb txog cov khoom lag luam uas koj xav tau, xaj kom muaj nuj nqis, chaw nyob thiab cov kev xav tau tshwj xeeb.Cov lus hais yuav ua rau koj siv sijhawm.
5. Hom kev them nqi twg koj nyiam? Cov nqe lus twg raug lees txais?
Txais Cov Lus Cog Tseg: FOB, CFR, CIF, EXW;
Txais Nyiaj Them Nqi: USD;
Hom Kev Them Nyiaj: T / T, Western Union; Paypal, Trade Assurance.
Lus Hais: Lus Askiv.
Cov khoom qeb