L-Homophenylalanine;
(+)-2-Amino-4-phenylbutyric acid;S)-α-Amino-benzenebutanoic acid;
L-(S)-Homophenylalanine.HCl;
H-L-HPA-OH;
Benzenebutanoicacid, a-aMino-, (aS)-;
H-HoMophe-OH(HoMophenylalanine);
RARECHEM BK PT 0049
They are usually used to pack powder. And they can prevent sunshine and water from getting bad.
The hard carton can protect your products from crashing and getting wet.
Ramipril, developed by German company Hoechst and first marketed in France in 1989, is a precursor drug that is absorbed from the gastrointestinal tract and hydrolyzed in the liver to produce the active angiotensin-converting enzyme (ACE) inhibitor Ramipril, a potent and long-acting ACE inhibitor. Ramipril increased plasma renin activity and decreased plasma concentrations of angiotensin Ⅱ and aldosterone. Because of the decrease in angiotensin Ⅱ, ACE inhibitors cause peripheral vascular dilation and decreased vascular resistance, resulting in beneficial hemodynamic effects. Evidence suggests that tissue ACE, particularly in the vascular system rather than in circulation, is the primary determinant of hemodynamic effects. Angiotensin converting enzyme can degrade bradykinin as well as kininase Ⅱ. There is some evidence that inhibition of ACE induced by ramipril has some effect on the kalinase-kalinin prostaglandin system. It is clinically used for patients with essential hypertension, congestive heart failure, renal hypertension and congestive heart failure symptoms in the first few days after the attack of acute myocardial infarction.
This drug is a new second generation angiotensin converting enzyme inhibitor, which is a powerful and durable vasodilator. The drug is similar to enalapril, which is a non-sulfhydryl precursor drug. In vivo, the diacid compound ramipril was produced by liver deesterification. The pharmacological effect was stronger and longer than captopril, with fewer adverse reactions.
The serum peak value was reached at (0.7±0.4)h after 10mg of ramipril. Bioavailability was 60%. In vivo metabolites include diketoylpiperazine of ramipril and a small amount of uronic acid conjugate. The peak time of ramipril is (2.1±0.9)h, the duration of action is more than 24h, and the action time is prolonged in patients with renal dysfunction.
Regular medical monitoring is required for treatment with this drug. Dehydration, hypovolemia (low blood volume), and salt deficiency should usually be corrected at the beginning of treatment (in patients with heart failure, the risk of volume overload must be carefully weighed). When the patient's condition is suitable for clinical treatment, the drug should be started or continued. The following patients must be specially monitored for during treatment with this drug because of the high risk of unanticipated excessive reduction in blood pressure and possible subsequent deterioration of renal function: severe, especially malignant hypertension; Patients with heart failure, especially severe cases; Patients who have or are likely to develop fluid or salt deficiency; Patients who have been prescribed drugs to promote fluid excretion (diuretics); A patient with hemodynamic - related renal artery stenosis.
| D-Homophe-OH | Fmoc-L-HomoPhe-OH |
| L-Homophe-Oet.Hcl | Fmoc-D-Homophe-OH |
| D-Homophe-Oet.HCl | Cbz-L-Homophe-OH |
| Boc-L-Homophe-OH | Cbz-D-Homophe-OH |
| Boc-D-Homophe-OH | Boc-Homophe-Leu-Phe-Ome |
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