|产品介绍||水中溶解度:41 g/L (20°C)，溶于小分子醇，微溶于石油醚。|
|别名||2-氨基-4-甲基吡啶 ;2-氨基-4-皮考林;2-Amino-4-methylpyridine 4-Methylpyridin-2-amine|
|个人防护设备||Eyeshields,Faceshields,Gloves,type P2 (EN 143) respirator cartridges|
A series of new 3-aroylpyrido[1,2-a]pyrimidines were synthesized from aryl methyl ketones in a simple two-step procedure and evaluated as nitric oxide synthases (NOS) inhibitors. In order to perform a...Read More
Molecular and crystal structures, vibrational studies and quantum chemical calculations of 3 and 5-nitroderivatives of 2-amino-4-methylpyridine.
The crystal structures of 2-amino-4-methyl-3-nitropyridine (I), 2-amino-4-methyl-3,5-dinitropyridine (II) and 2-amino-4-methyl-5-nitropyridine (III) have been determined. The compounds crystallize in ...Read More
DNA binding ability and hydrogen peroxide induced nuclease activity of a novel Cu(II) complex with malonate as the primary ligand and protonated 2-amino-4-picoline as the counterion.
The DNA binding property of a Cu(II) complex, viz., [Cu(mal)(2)](picH)(2).2H(2)O, (mal)(2) = malonic acid, picH = protonated 2-amino-4-picoline, has been investigated in this study. The binding of thi...Read More
Robust recognition of malonate and 2-amino-4-picolinium in conjunction with M(ii) as a triad (M = Ni/Co/Mn): role of this highly stable hydrogen-bonded motif in driving supramolecular self-assembly
The crystal lattice of the three isostructural compounds , (C(6)H(8)N(2)H)(2)[M(C(3)H(2)O(4))(2)(H(2)O)(2)].4H(2)O (C(6)H(8)N(2)H = protonated 2-amino-4-picoline, M = Ni/Co/Mn, C(3)H(4)O(4) = malonate...Read More
Rhodium(I)-catalyzed one-pot synthesis of dialkyl ketones from methanol and alkenes through directed sp3 C-H bond activation of N-methylamine.
The hydroacylation of methanol with alkenes was developed using a catalytic system consisting of Rh(I), 2-amino-4-picoline and benzoic acid; the reaction is speculated to occur by the initial N-methyl...Read More
Differential activity of NO synthase inhibitors as chemopreventive agents in a primary rat tracheal epithelial cell transformation system.
A model to study the effectiveness of potential chemopreventive agents that inhibit neoplastic process by different mechanisms has been used to test the efficacy of seven nitric oxide synthase (NOS) i...Read More
The inhibitory potency and selectivity of arginine substrate site nitric-oxide synthase inhibitors is solely determined by their affinity toward the different isoenzymes.
We have investigated various nitric oxide (NO) synthase inhibitors for their affinity and selectivity toward the three human isoenzymes in radioligand binding experiments. Therefore, we developed the ...Read More
2-Amino-4-methylpyridine as a potent inhibitor of inducible NO synthase activity in vitro and in vivo.
1. The ability of 2-amino-4-methylpyridine to inhibit the catalytic activity of the inducible NO synthase (NOS II) enzyme was characterized in vitro and in vivo. 2. In vitro, 2-amino-4-methylpyridine ...Read More
Cholinergic effect of 4-aminopyridine and adrenergic effect of 4-methyl-2-aminopyridine in cardiac muscle.
The effect of 4-aminopyridine (4AP) and 4-methyl-2-aminopyridine (4M2AP), 10(-3) M, was studied on isolated spontaneously beating right atria and electrically driven left atria of the rabbit and the c...Read More
2-Amino-4-methylpyridine (2-AMP), when implanted into the ventral lateral thalamus of rats, does not cause stereotyped behavior. On the other hand, when compulsive biting and gnawing was evoked by tha...Read More
[Baroreflex effects on systolic arterial pressure and the intersystolic period in a comparative study of aminton and phenylephrine].
2-Amino-4-picolinium toluene sulfonate (2A4PTS), a new organic material, was synthesized and grown as single crystals in room temperature by slow evaporation solution growth technique using water as s...Read More
An enkephalin analogue coupled to 'aminofentanyl' has been synthesized and tested for biological activities at the mu and delta opioid receptors. Aminofentanyl which represents a structural ...Read More
Inhibition of nitric oxide synthase aggravates cisplatin-induced nephrotoxicity: effect of 2-amino-4-methylpyridine.
Nitric oxide (NO) has been shown to play a role in maintaining normal renal function. However, the role of NO in cisplatin (CDDP)-induced nephrotoxicity is still unclear. The aim of the present work w...Read More
Effects of 4-methyl-2-aminopyridine on [3H]-noradrenaline overflow and contractility of isolated rabbit arteries.
1. The effects of 4-methyl-2-aminopyridine (4M2AP) and 4-aminopyridine (4AP) on spontaneous and evoked [3H]-noradrenaline overflow were compared in rabbit ear artery strips. The effects of 4M2AP on sm...Read More
The authors examined the effect of the new Bulgarian antihypotensive prepavation aminton (2-amino-4-methyl pyridine) on the noradrenaline and adrenaline depots in the heart of rats. They found that am...Read More
Actions of 4-methyl-2-aminopyridine on neuromuscular transmission and contractility of skeletal muscle.
4-Methyl-2-aminopyridine (4M2AP) increased responses of isolated rat diaphragm and chick biventer cervicis nerve-muscle preparations to nerve stimulation but depressed responses to direct stimulation....Read More
[Study of the effect of analgeton on the release of beta-endorphin and its effect on chronic hyperalgesia].
The effect of the combined preparation analgeton and its components--analgin (metamizol, noramidopyrindimethansulfonate) and aminton (2-amino-4-methyl-pyridinphosphate) was studied on the release of b...Read More
Nitric oxide synthase (NOS) enzymes synthesize nitric oxide, a signal for vasodilatation and neurotransmission at low concentrations and a defensive cytotoxin at higher concentrations. The high active...Read More