7250-52-4

Usage

Uses

Used in Pharmaceutical Industry:
4-Methyl-3-pyridinecarboxamide is used as an intermediate in the synthesis of various pharmaceutical compounds for its role in the preparation of pyrimidine and pyridine derivatives. These derivatives exhibit antitumor cell activity, making them valuable in the development of cancer treatments.
Used in Antitumor Drug Development:
4-Methyl-3-pyridinecarboxamide is utilized in the creation of antitumor agents due to the antitumor cell activity observed in the pyrimidine and pyridine derivatives it helps synthesize. Its contribution to the development of these agents is significant, as it aids in the fight against cancer by targeting and inhibiting the growth of tumor cells.

InChI:InChI=1/C7H8N2O/c1-5-2-3-9-4-6(5)7(8)10/h2-4H,1H3,(H2,8,10)

Upstream product

• 5444-01-9 3-cyano-4-methylpyridine 
• 67-56-1 methanol 
• 98-92-0 nicotinamide 

Downstream Products

• 3430-27-1 3-amino-4-methylpyridine 
• 5444-01-9 3-cyano-4-methylpyridine 
• 19355-10-3 1-benzyl-4-methyl-1,4-dihydronicotinamide 
• 1443-42-1 ((4-methylpyridin-3-yl)methyl)amine 

Relevant academic research and scientific papers

Method for preparing amide compounds by using supported metal oxide catalytic material

The invention relates to a catalyst for preparing amide compounds, and aims to provide a method for preparing amide compounds by using a supported metal oxide catalytic material. The method comprisesthe following steps: uniformly mixing a solvent, water, an organic nitrile compound and the catalytic material; performing a reaction at 50-180 DEG C for 0.5-48 h; and hydrating and converting the organic nitrile compound into the corresponding amide compounds through the catalytic hydration effect of the catalyst in the reaction process. Adsorption and activation of the catalytic material to water molecules can be effectively regulated by regulating metal components loaded on the catalytic material and a catalytic material carrier, so that important amide compounds in chemical and agricultural processes are efficiently prepared. The provided method for preparing the amide compounds is effect, and has the advantages of high atom utilization rate in the reaction process, low reaction temperature, no additional reaction assistant in the synthesis process, no generation of toxic or harmful byproducts after the reaction, and green and environment-friendly synthesis process.

A pyridine amide synthetic method of compound

The invention discloses a method for synthesizing a pyridine-amide compound. The method comprises the steps of carrying out hydrolysis on a pyridine cyanogen compound shown by a formula II as a starting material in water as a solvent in the presence of an ETS-10 molecular sieve as a catalyst, heating to 100-150 DEG C, reacting until the reaction, which is tracked and detected by virtue of TLC (Thin-Layer Chromatography), is completed and carrying out post-treatment on the reaction solution to obtain the pyridine-amide compound represented by the formula I. According to the method disclosed by the invention, the ETS-10 molecular sieve is taken as a catalyst to carry out hydrolysis on pyridine cyanogen to obtain a single pyridine-amide product, the conversion rate is 100%, the yield is above 95% and the catalyst can be repeatedly used for at least 5 times.

Facile and efficient synthesis of 4-alkyl derivatives of 3-carbamoyl- and 3,5-dicarbamoylpyridines as nicotinamide mimetics

Nicotinamide plays a key role in many biological processes and, as a consequence, its derivatives could be attractive for the synthesis of biologically active compounds. Here a rapid and efficient way of preparing alkyl derivatives of nicotinamide, precisely, 4-alkyl-3-carbamoylpyridine and 4-alkyl-3,5-dicarbamoylpyridine is reported. The synthetic route developed adopts mild reaction conditions and produces target compounds in higher yields compared with methods described in literature. Georg Thieme Verlag Stuttgart · New York.

SOLUBLE FORMS OF INCLUSION COMPLEXES OF HISTONE DEACETYLASE INHIBITORS AND CYCLODEXTRINS, THEIR PREPARATION PROCESSES AND USES IN THE PHARMACEUTICAL FIELD

The invention relates to the preparation of soluble forms of complexes of histone deacetylase inhibitors and cyclodextrins. The preparation process involves the formation of inclusion complexes with cyclodextrins with the aid of microwaves. Their use is in the pharmaceutical field.

Method for the preparation of 3-amino-2-chloro-4-methylpyridines

A process for the preparation of a 3-amino-2-chloro-4-alkylpyridine of the formula: STR1 wherein R is alkyl of from one to three carbon atoms, an intermediate in the preparation of certain 5,11-dihydro-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepine compounds useful in the prevention and treatment of HIV infection.

Photochemical Alkylation, Hydroxyalkylation, and Alkoxylation of Pyridinecarboxamides in Alcohol

The UV-irradiation of 2- and 4-pyridinecarboxamides in alcohol brings about alkylation and/or hydroxyalkylation in the pyridine ring.In the irradiation of 3-pyridinecarboxamide in the presence of sulfuric acid, ionic reaction (alkoxylation at the 2- and 6-position) and radical reaction (alkylation at the 4- and 6-position) occur in parallel.The effects of quenchers indicate that two alkylation products originate from one excited triplet state which is quenched by energy-transfer mechanism and that two alkoxylation products originate from the excited singlet state.

SIMULTANEOUS PARTICIPATION OF SEVERAL EXCITED STATES IN PHOTOCHEMICAL METHOXYLATION AND METHYLATION OF 3-PYRIDINECARBOXAMIDE IN METHANOL

The UV-irradiation of 3-pyridinecarboxamide in methanol in the presence of sulfuric acid brings about methoxylation (ionic reaction) at the 2- and 6-position and methylation (radical reaction) at the 4- and 6-position.The effects of quenchers indicate that two methylation products originate from one excited triplet state which is quenched by energy transfer mechanism and that two methoxylation products originate from two different excited singlet states which are quenched by electron transfer mechanism.

Radiation-induced Alkylation, Hydroxyalkylation, and Reduction of Pyridinecarboxamides in Acidic Alcoholic Solutions

The γ-irradiation of pyridinecarboxamides in acidic methanol or ethanol brings about substitution of the ring hydrogen by alkyl or hydroxyalkyl groups derived from the solvent alcohols in relatively high G-values.In 2-propanol, little alkylation and hydroxyalkylation occur and reduction of CONH2 to CH2OH occurs in low G-values.