Category: 41263-74-5

In an article, author is Wasfy, Ashraf Farouq, once mentioned the application of 41263-74-5, Name: 4-(Methylamino)-3-nitrobenzoic acid, Name is 4-(Methylamino)-3-nitrobenzoic acid, molecular formula is C8H8N2O4, molecular weight is 196.16, MDL number is MFCD00464322, category is phthalazine. Now introduce a scientific discovery about this category.

Phthalazine derivatives attached to amino acid derivatives were synthesized with high yields. The reaction of phthalazine derivatives with different phthalyl and tosylamino acids such as glycine, alanine, phenylalanine, valine, serine, and threonine in the presence of N,N-dicyclo hexylcarbodiimide (DCC) as a dehydrating agent reagent yielded high yields of the afforded compounds. Phthalylamino acids derivatives were obtained by deprotection of phthalazine derivatives, with the latter heating with hydrazine hydrate. The chemical structures of all phthalazine derivatives were affirmed by elemental analysis and spectral data (IR, MS, (HNMR)-H-1, and C-13 NMR). Screening out and estimation of the synthesized derivatives for their cytotoxic and antioxidant activity were done, and most of them showed powerful activity in comparison with standard drugs.

If you are interested in 41263-74-5, you can contact me at any time and look forward to more communication. Name: 4-(Methylamino)-3-nitrobenzoic acid.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Reference of 41263-74-5, Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 41263-74-5, Name is 4-(Methylamino)-3-nitrobenzoic acid, SMILES is O=C(O)C1=CC=C(NC)C([N+]([O-])=O)=C1, belongs to phthalazine compound. In a article, author is Sanchez-Moreno, M., introduce new discover of the category.

Imidazole-containing phthalazine derivatives inhibit Fe-SOD performance in Leishmania species and are active in vitro against visceral and mucosal leishmaniasis

The in vitro leishmanicidal activity of a series of imidazole-containing phthalazine derivatives 1-4 was tested on Leishmania infantum, Leishmania braziliensis and Leishmania donovani parasites, and their cytotoxicity on J774.2 macrophage cells was also measured. All compounds tested showed selectivity indexes higher than that of the reference drug glucantime for the three Leishmania species, and the less bulky monoalkylamino substituted derivatives 2 and 4 were clearly more effective than their bisalkylamino substituted counterparts 1 and 3. Both infection rate measures and ultrastructural alterations studies confirmed that 2 and 4 were highly leishmanicidal and induced extensive parasite cell damage. Modifications to the excretion products of parasites treated with 2 and 4 were also consistent with substantial cytoplasmic alterations. On the other hand, the most active compounds 2 and 4 were potent inhibitors of iron superoxide dismutase enzyme (Fe-SOD) in the three species considered, whereas their impact on human CuZn-SOD was low. Molecular modelling suggests that 2 and 4 could deactivate Fe-SOD due to a sterically favoured enhanced ability to interact with the H-bonding net that supports the antioxidant features of the enzyme.

Reference of 41263-74-5, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 41263-74-5 is helpful to your research.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Chemistry, like all the natural sciences, Recommanded Product: 41263-74-5, begins with the direct observation of nature— in this case, of matter.41263-74-5, Name is 4-(Methylamino)-3-nitrobenzoic acid, SMILES is O=C(O)C1=CC=C(NC)C([N+]([O-])=O)=C1, belongs to phthalazine compound. In a document, author is Ghozlan, Said A. S., introduce the new discover.

Discrepancies in the reactivity pattern of azaenamines towards cinnamonitriles: synthesis of novel aza-steroid analogues

Azaenamine incorporating pyrazole-4-carboxylate is prepared and allowed to react with alpha,beta-substituted nitriles. A new reactivity pattern was observed leading to the formation of substituted pyrazolo[4′,3′-5,61 pyrimido[2,1-a]phthalazine-9-carbonitriles, which can be considered as aromatic aza-steroid analogues. (C) 2015 Elsevier Ltd. All rights reserved.

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 41263-74-5. Recommanded Product: 41263-74-5.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

In an article, author is Nematollahi, D., once mentioned the application of 41263-74-5, Name: 4-(Methylamino)-3-nitrobenzoic acid, Name is 4-(Methylamino)-3-nitrobenzoic acid, molecular formula is C8H8N2O4, molecular weight is 196.16, MDL number is MFCD00464322, category is phthalazine. Now introduce a scientific discovery about this category.

Oxidative ring cleavage of 2,3-dihydrophthalazine-1,4-dione in aqueous and non-aqueous solutions: Electrochemical and kinetic studies

Electrochemical oxidation of 2,3-dihydrophthalazine-1,4-dione (DHP) has been investigated in aqueous and some amphiprotic and aprotic non-aqueous solvents by cyclic voltammetric and controlled-potential coulometric techniques. Our data shows that electrochemically generated phthalazine-1,4-dione (PTD) in water and amphiprotic non-aqueous solvents participates in an oxidative ring cleavage (ORC) reaction to form phthalic acid. The rate of this reaction is dependent. On autoprotolysis constant (K-SH) and basicity of the solvent. Therefore, in the aprotic non-aqueous solvents such as acetonitrile and DMSO, the rate of ORC is too slow to be observed on the time-scale of cyclic voltammetry.

If you are interested in 41263-74-5, you can contact me at any time and look forward to more communication. Name: 4-(Methylamino)-3-nitrobenzoic acid.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Chemistry is an experimental science, Formula: C8H8N2O4, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 41263-74-5, Name is 4-(Methylamino)-3-nitrobenzoic acid, molecular formula is C8H8N2O4, belongs to phthalazine compound. In a document, author is Arian, Fatemeh.

Novel sultone based Bronsted acidic ionic liquids with perchlorate counter-anion for one-pot synthesis of 2H-indazolo[2,1-b]phthalazine-triones

Three novel sultone based Bronsted acidic ionic liquids are introduced. These ionic liquids were prepared in three similar two-steps reactions. The ring opening of 1,4-butane sultone was performed using 1,4-dimethyl piperazine or 1,10-phenantroline as nitrogen nucleophile sources to obtain zwitterions and then followed by acidification by treatment with perchloric acid to give the introduced ionic liquids. FTIR, (HNMR)-H-1, C-13-NMR, TGA and CHNS analysis techniques were used for the characterization of these ionic liquids. These ionic liquids are completely water soluble and have good thermal stability. Their catalytic efficiency was checked for the preparation of polycyclic 2H-indazolo[2,1-b]phthalazine-trione compounds. Small amount (3-7 mmol%) of the prepared acidic ionic liquid catalysts is required and targeted products are obtained in short times (6-25 min) at high yields (86-96%). Moreover, the introduced acidic ionic liquids are completely green, environmental benign and task specific and simply recoverable up to six consecutive runs without significant decrease in their catalytic. (C) 2020 Elsevier B.V. All rights reserved.

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 41263-74-5, in my other articles. Formula: C8H8N2O4.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 41263-74-5, Name is 4-(Methylamino)-3-nitrobenzoic acid, SMILES is O=C(O)C1=CC=C(NC)C([N+]([O-])=O)=C1, in an article , author is Savic, Nada D., once mentioned of 41263-74-5, Application In Synthesis of 4-(Methylamino)-3-nitrobenzoic acid.

Silver(I) complexes with quinazoline and phthalazine: synthesis, structural characterization and evaluation of biological activities

New silver.I) complexes with quinazoline (qz) and phthalazine (phtz), [Ag(NO3)(qz)](n) (1) and {[Ag(CH3CN)](2)(mu-phtz)(2)}[BF4](2) (2), have been synthesized and structurally characterized by using different spectroscopic and single-crystal X-ray diffraction techniques. The obtained results revealed that the reaction of AgNO3 with qz at room temperature in a 2 : 1 molar ratio led to the formation of the polynuclear complex 1. However, the reaction of AgBF4 with phtz under the same experimental conditions resulted in the formation of the dinuclear complex 2. The solution behaviour and air/light stability of these silver.I) complexes have been investigated. The complexes 1 and 2, along with the silver.I) salts used for their synthesis, were evaluated by in vitro antimicrobial studies against a panel of microbial strains that lead to many skin and soft tissue, respiratory, wound, and nosocomial infections. The obtained results indicate that all tested silver(I) compounds have good antibacterial activity with MIC values in the range from 1.5 to 15.6 mu g mL(-1) against the investigated strains. On the other hand, their antifungal activity against Candida albicans was moderate. In order to determine the therapeutic potential of 1 and 2, their antiproliferative effect on the normal human lung fibroblast cell line MRC5, hemolytic effect on red blood cells and embryotoxicity on zebrafish (Danio rerio) have also been evaluated.

Interested yet? Read on for other articles about 41263-74-5, you can contact me at any time and look forward to more communication. Application In Synthesis of 4-(Methylamino)-3-nitrobenzoic acid.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, causing turnover rates to depend strongly on interfacial structure and composition, 41263-74-5, Name is 4-(Methylamino)-3-nitrobenzoic acid, SMILES is O=C(O)C1=CC=C(NC)C([N+]([O-])=O)=C1, in an article , author is Uckun, Fatih M., once mentioned of 41263-74-5, Recommanded Product: 4-(Methylamino)-3-nitrobenzoic acid.

Nanoscale liposomal formulation of a SYK P-site inhibitor against B-precursor leukemia

We report preclinical proof of principle for effective treatment of B-precursor acute lymphoblastic leukemia (ALL) by targeting the spleen tyrosine kinase (SYK)-dependent antiapoptotic blast cell survival machinery with a unique nanoscale pharmaceutical composition. This nanoscale liposomal formulation (NLF) contains the pentapeptide mimic 1,4-Bis (9-O dihydroquinidinyl) phthalazine/hydroquinidine 1,4-phathalazinediyl diether (C61) as the first and only selective inhibitor of the substrate binding P-site of SYK. The C61 NLF exhibited a very favorable pharmacokinetic and safety profile in mice, induced apoptosis in primary B-precursor ALL blast cells taken directly from patients as well as in vivo clonogenic ALL xenograft cells, destroyed the in vivo clonogenic fraction of ALL blast cells, and, at nontoxic dose levels, exhibited potent in vivo antileukemic activity against patient-derived ALL cells in xenograft models of aggressive B-precursor ALL. Our findings establish SYK as an attractive molecular target for therapy of B-precursor ALL. Further development of the C61 NLF may provide the foundation for therapeutic innovation against therapy-refractory B-precursor ALL.

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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem