Tag: M.W:100-200

Chemistry is traditionally divided into organic and inorganic chemistry. Application In Synthesis of 3,5-Dichloropyridazine, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 1837-55-4

FUSED PYRIMIDINE DERIVATIVES

The present invention relates to a compound of formula (I) wherein R1 is phenyl, lower alkyl, C3-6-cycloalkyl, -CH2-C3-6-cycloalkyl or bridged C4-6-cycloalkyl, substituted by one, two or three halogen atoms, or by lower alkyl or lower alkyl substituted by halogen;R2 is a five or six membered heteroaryl group, selected from or wherein R6 is hydrogen, lower alkyl, halogen or lower alkoxy; and R7 is hydrogen, lower alkoxy or halogen; R3 is lower alkyl or lower alkyl substituted by hydroxy: R4 is hydrogen or lower alkyl; R5 is hydrogen or lower alkyl; n is 1 or 2; -( )n- is -CH2- or -CH2CH2- for n being 1 or 2; or to a pharmaceutically active acid addition salt thereof, to a racemic mixture or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. The compounds may be used for the treatment of Alzheimer’s disease, cerebral amyloid angiopathy, hereditary cerebral hemorrhage with amyloidosis, Dutch-type (HCHWA-D), multi-infarct dementia, dementia pugilistica or Down syndrome.

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Reference£º
Pyridazine – Wikipedia,
Pyridazine | C4H4N1142 – PubChem

 

Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. Product Details of 10071-38-2. Introducing a new discovery about 10071-38-2, Name is 6-Chloro-2-methylpyridazin-3(2H)-one

2-Substituted 4-, 5-, and 6-[(1E)-3-oxo-3-phenylprop-1-en-1-yl]pyridazin-3(2H)-ones and 2-substituted 4,5-bis[(1E)-3-oxo-3-phenylprop-1-en-1-yl]pyridazin-3(2H)-ones as potent platelet aggregation inhibitors: Design, synthesis, and SAR studies

A set of regioisomeric 2-substituted pyridazin-3(2H)-ones containing a 3-oxo-3-phenylprop-1-en-1-yl fragment at either position 4, 5 or 6 and 2-substituted pyridazin-3(2H)-ones containing the same fragment both at positions 4 and 5 have been synthesized and evaluated as antiplatelet agents. The study allows the identification of a new highly potent platelet aggregation inhibitor (4c).

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.Product Details of 10071-38-2, you can also check out more blogs about10071-38-2

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Pyridazine – Wikipedia,
Pyridazine | C4H4N1123 – PubChem

 

Electric Literature of 34584-69-5, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.34584-69-5, Name is 3,6-Dichloro-4,5-dimethylpyridazine, molecular formula is C6H6Cl2N2. In a Patent£¬once mentioned of 34584-69-5

Allylthiopyridazine derivatives and process for preparing the same

The, present invention relates to a novel allylthiopyridazine derivative represented by formula (I) which exhibits a superior effect for prevention and treatment or hepatic diseases induced by toxic substances and for protection of human tissues from radiation: STR1 or a pharmaceutically acceptable salt thereof, in which R1 represents halogen atom, lower alkoxy, dialkylaminoalkoxy, hydroxyalkoxy, phenoxy substituted or unsubstituted with lower alkyl, benzyloxy, or phenyl, and R2 and R3 independently of one another represent hydrogen or lower alkyl, or R2 and R3 together with carbon atom to which they are attached can form a saturated or unsaturated 6-membered ring, provided that R2 and R3 are other than hydrogen when R1 is chloro; and to a process for preparing thereof and a pharmaceutical composition containing the same as an effective component.

We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 34584-69-5, and how the biochemistry of the body works.Electric Literature of 34584-69-5

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Pyridazine – Wikipedia,
Pyridazine | C4H4N2464 – PubChem

 

Synthetic Route of 68206-04-2, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.68206-04-2, Name is 3-Chloro-4-methylpyridazine, molecular formula is C5H5ClN2. In a Patent£¬once mentioned of 68206-04-2

PDE4 INHIBITOR

Provided are a PDE4 inhibitor and a use thereof in the preparation of a medicament for treating PDE4 related diseases. Specifically disclosed are the compound as shown in formula (I) and a pharmaceutically acceptable salt thereof.

We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 68206-04-2, and how the biochemistry of the body works.Synthetic Route of 68206-04-2

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Pyridazine – Wikipedia,
Pyridazine | C4H4N531 – PubChem

 

Electric Literature of 141-30-0, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 141-30-0, Name is 3,6-Dichloropyridazine,introducing its new discovery.

BENZAMIDE CGRP RECEPTOR ANTAGONISTS

The present invention is directed to benzamide compounds which are antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.

We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 141-30-0, and how the biochemistry of the body works.Electric Literature of 141-30-0

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Pyridazine – Wikipedia,
Pyridazine | C4H4N1269 – PubChem

 

Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. Recommanded Product: 65202-50-8. Introducing a new discovery about 65202-50-8, Name is Methyl 6-chloropyridazine-3-carboxylate

Piperazin-1-ylpyridazine Derivatives Are a Novel Class of Human dCTP Pyrophosphatase 1 Inhibitors

The dCTP pyrophosphatase 1 (dCTPase) is a nucleotide pool ?housekeeping? enzyme responsible for the catabolism of canonical and noncanonical nucleoside triphosphates (dNTPs) and has been associated with cancer progression and cancer cell stemness. We have identified a series of piperazin-1-ylpyridazines as a new class of potent dCTPase inhibitors. Lead compounds increase dCTPase thermal and protease stability, display outstanding selectivity over related enzymes and synergize with a cytidine analogue against leukemic cells. This new class of dCTPase inhibitors lays the first stone toward the development of drug-like probes for the dCTPase enzyme.

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.Recommanded Product: 65202-50-8, you can also check out more blogs about65202-50-8

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Pyridazine – Wikipedia,
Pyridazine | C4H4N2437 – PubChem

 

Reference of 141-30-0, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.141-30-0, Name is 3,6-Dichloropyridazine, molecular formula is C4H2Cl2N2. In a article£¬once mentioned of 141-30-0

ARYL- AND HETEROARYL-SUBSTITUTED TETRAHYDROBENZO-1,4-DIAZEPINES AND USE THEREOF TO BLOCK REUPTAKE OF NOREPINEPHRINE, DOPAMINE, AND SEROTONIN

The aryl- and heteroaryl-substituted tetrahydrobenzo-l,4-diazepine derivative compounds of the present invention are represented by formulae 1(A-D) having the following structure: where the substituents X and R1 -R8 are as defined herein.

A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 141-30-0

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Pyridazine – Wikipedia,
Pyridazine | C4H4N1330 – PubChem

 

Application of 19064-67-6, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.19064-67-6, Name is 6-Chloro-3-hydroxypyridazine, molecular formula is C4H3ClN2O. In a Patent£¬once mentioned of 19064-67-6

FUNGICIDAL OXADIAZOLES

Disclosed are compounds of Formula 1, including all geometric and stereoisomers, tautomers, N-oxides, and salts thereof, wherein R1, L and J are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.

We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 19064-67-6, and how the biochemistry of the body works.Application of 19064-67-6

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Pyridazine – Wikipedia,
Pyridazine | C4H4N739 – PubChem

 

Related Products of 59772-58-6, Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Patent, and a compound is mentioned, 59772-58-6, 6-Aminopyridazine-3-carboxylic acid, introducing its new discovery.

Such small molecule inhibitors of the CDK compounds and use thereof (by machine translation)

The present invention relates to new as such small molecule inhibitors of the CDK compounds (such as formula (I) shown) and use thereof, also relates to a pharmaceutical composition containing the above-mentioned compound, and these compounds and compositions in the treatment of hyperproliferative disorders use of the disease. The novel compounds of the present invention is a powerful cyclin-dependent kinase 4 (cdk4) or cell cycle protein-dependent kinase 6 (cdk6) inhibitors. (by machine translation)

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Related Products of 59772-58-6. In my other articles, you can also check out more blogs about 59772-58-6

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Pyridazine – Wikipedia,
Pyridazine | C4H4N816 – PubChem

 

Electric Literature of 37444-46-5, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 37444-46-5, Name is Pyridazin-3-ylmethanol,introducing its new discovery.

Reactive mesogen and liquid crystal composition including the same

Provided are a reactive mesogen that may improve display quality of a liquid crystal display, and a liquid crystal composition including the same. The reactive mesogen is represented by the following Formula: where A1, A2, and A3 are each independently a substituted or unsubstituted divalent hydrocarbon ring, or a substituted or unsubstituted divalent heterocycle, L1 and L2 are each independently a direct linkage, ?O?, ?S?, ?CO?, ?COO?, ?OCOO?, ?O(CH2)k1?, ?S(CH2)k1?, ?O(CF2)k1?, ?S(CF2)k1?, ?(CH2)k1?, ?CF2CH2?, ?(CF2)k1?, ?CH?CH?, ?CF?CF?, ?C?C?, ?CH?CH?COO?, or ?(CH2)k1?COO?(CH2)k2?O?, Z1 and Z2 are each independently a direct linkage, ?O?, ?S?, ?CO?, ?COO?, ?OCOO?, ?O(CH2)m1?, ?S(CH2)m1?, ?O(CF2)m1?, ?S(CF2)m1?, ?(CH2)m1?, ?CF2CH2?, ?(CF2)m1?, ?CH?CH?, ?CF?CF?, ?C?C?, ?CH?CH?COO?, ?(CH2)m1?COO?, ?(CH2)m1?COO?(CH2)m2?O?, ?CH?(Sp?Pa)?, ?CH2CH?(Sp?Pa)?, or ?(CH?(Sp?Pa)?CH?(Sp?Pa))?, Pa is a polymerizable group, B is an unsubstituted heterocycle, a substituted or unsubstituted crown ether group, or wherein T1 and T2 are each independently ?OH, ?CH3, ?CF3, ?CHF2, ?CH2F, ?CH2Br, ?CHBr2, ?CHCl2, or ?CH2Cl.

We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 37444-46-5, and how the biochemistry of the body works.Electric Literature of 37444-46-5

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Pyridazine – Wikipedia,
Pyridazine | C4H4N341 – PubChem