Customization: | Available |
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Certification: | ISO, FDA, HACCP |
Storage Method: | Normal |
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Synthesis method: Minoxidil is obtained by the cyclization and chlorination of methyl cyanoacetate to obtain 4-chloro-2,6-diaminopyrimidine, then oxidation reaction with perbenzoic acid to obtain 6-amino-1,2-dihydro-1-hydroxy-2-imino-4-chloropyrimidine (C4H5CIN4O), and finally condensation with hexahydropyridine to make minoxidil.
Clinically, as a potassium channel opener, it can directly relax vascular smooth muscle and has a powerful small artery dilating effect, which causes peripheral resistance to fall and blood pressure to drop, while it has no effect on the volume vessels, so it can promote venous return. At the same time, it can increase cardiac output and heart rate due to reflex regulation and positive frequency effect, but does not cause postural hypotension.
Commonly used clinical language hypotensive drug for intractable, primary or renal hypertension. It is also used to prevent greasy hair loss and animal husbandry