Methyl-N5-[imino(nitroamino)methyl]-L-ornithinmonohydrochlorid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R22:Gesundheitssch?dlich beim Verschlucken.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Beschreibung
L-
NAME requires hydrolysis of the methyl ester by cellular esterases to become a fully functional inhibitor (L-
NNA). L-
NNA exhibits some selectivity for inhibition of neuronal and endothelial isoforms. It exhibits K
i values of 15 nM, 39 nM, and 4.4 μM for nNOS (bovine), eNOS (human), and iNOS (mouse), respectively. The reported K
i value for the inhibition of iNOS ranges from 4-
65 μM. L-
NAME inhibits cGMP formation in endothelial cells with an IC
50 of 3.1 μM (in the presence of 30 μM arginine) and reverses the vasodilation effects of acetylcholine in rat aorta rings with an EC
50 of 0.54 μM.
Chemische Eigenschaften
Crystalline
Verwenden
Nitroarginine Methyl Ester Hydrochloride is used in the synthesis of N/CD13 inhibitors playing an important role in tumor invasion, metastatsis and angiogenesis. Also used in the preparation of spirocyclic lactam as a type II’ β-turn inducer.
Definition
ChEBI: A hydrochloride obtained by combining Ngamma-nitro-L-arginine methyl ester with one equivalent of hydrochloric acid.
Allgemeine Beschreibung
More soluble analog of arginine and a competitive, slowly reversible inhibitor of endothelial nitric oxide synthase (IC
50 = 500 nM). Causes a prolonged inhibition of acetylcholine-induced relaxation of rat aortic rings (IC
50 = 400 nM).
Biologische Aktivit?t
NO synthase inhibitor.
Methyl-N5-[imino(nitroamino)methyl]-L-ornithinmonohydrochlorid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte