Tag: M.W:100-200

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.38585-74-9, Name is Thiazol-5-ylmethanol, molecular formula is C4H5NOS. In a Patent£¬once mentioned of 38585-74-9, Recommanded Product: Thiazol-5-ylmethanol

A process for the preparation of 5-hydroxymethylthiazole comprises reacting a compound of the formula, STR1 with a carboxylic acid salt (optimally in the presence of a quaternary ammonium salt) and hydrolyzing the resulting ester. Subsequent dechlorination gives 5-hydroxymethylthiazole.

A process for the preparation of 5-hydroxymethylthiazole comprises reacting a compound of the formula, STR1 with a carboxylic acid salt (optimally in the presence of a quaternary ammonium salt) and hydrolyzing the resulting ester. Subsequent dechlorination gives 5-hydroxymethylthiazole.

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: Thiazol-5-ylmethanol, you can also check out more blogs about38585-74-9

Reference£º
Thiazole | C3H9207NS – PubChem,
Thiazole | chemical compound | Britannica

Synthetic Route of 7709-58-2, An article , which mentions 7709-58-2, molecular formula is C4H5Cl2NS. The compound – 4-(Chloromethyl)thiazole hydrochloride played an important role in people’s production and life.

The present invention relates to a compound of the general formula I or II. The compound of formula I or II is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Furthermore, the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.

The present invention relates to a compound of the general formula I or II. The compound of formula I or II is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Furthermore, the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.

I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 7709-58-2, help many people in the next few years., Synthetic Route of 7709-58-2

Reference£º
Thiazole | C3H4740NS – PubChem,
Thiazole | chemical compound | Britannica

A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 656-53-1, Name is 2-(4-Methylthiazol-5-yl)ethyl acetate, molecular formula is C8H11NO2S. In a Article£¬once mentioned of 656-53-1, Computed Properties of C8H11NO2S

Bridged thiazolium salts 16b and c have been synthesized in a short procedure starting with omega-amino acids.Condensation with carbon disulfide and alpha-chloro ketone 19 provided thiazole-2(3H)-thiones 14b and c and the bridge was then formed by standard macrolactonization procedures.Oxidation of the thiones with hydrogen peroxide then gave the thiazolium salts.The same cyclization procedures failed to yield the shorter bridged compound 15a but gave the cyclic dimer and trimer.Starting with protected lysine derivatives 31b and c, thiazole-2(3H)-thiones 36b and c were obtained.In both cases the cyclization reaction yielded two separable atropisomers depending on which side of the ring the bridge was formed.The catalytic reactions of thiazolium salts 16b and c were compared with unbridged analogues and it was found that, whereas the longer bridged one behaved normally, the shorter bridged salt was unable to catalyse the benzoin condensation.A novel 2-benzoyl-2,3-dihydrothiazole 44 was isolated from this reaction mixture.

Bridged thiazolium salts 16b and c have been synthesized in a short procedure starting with omega-amino acids.Condensation with carbon disulfide and alpha-chloro ketone 19 provided thiazole-2(3H)-thiones 14b and c and the bridge was then formed by standard macrolactonization procedures.Oxidation of the thiones with hydrogen peroxide then gave the thiazolium salts.The same cyclization procedures failed to yield the shorter bridged compound 15a but gave the cyclic dimer and trimer.Starting with protected lysine derivatives 31b and c, thiazole-2(3H)-thiones 36b and c were obtained.In both cases the cyclization reaction yielded two separable atropisomers depending on which side of the ring the bridge was formed.The catalytic reactions of thiazolium salts 16b and c were compared with unbridged analogues and it was found that, whereas the longer bridged one behaved normally, the shorter bridged salt was unable to catalyse the benzoin condensation.A novel 2-benzoyl-2,3-dihydrothiazole 44 was isolated from this reaction mixture.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Computed Properties of C8H11NO2S. In my other articles, you can also check out more blogs about 656-53-1

Reference£º
Thiazole | C3H929NS – PubChem,
Thiazole | chemical compound | Britannica

A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 349-49-5, Name is 4-(Trifluoromethyl)thiazol-2-amine, molecular formula is C4H3F3N2S. In a Patent£¬once mentioned of 349-49-5, Application In Synthesis of 4-(Trifluoromethyl)thiazol-2-amine

The invention disclosed herein are embodiments of compounds capable of treating a viral infection. For example, the compounds are capable of inhibiting viral downmodulation of major histocompatibility complex I (MHC-I), such as by acting as immunomodulators of the immune system to treat, cure or eradicate a viral infection (e.g., HIV infection). More particularly, the present disclosure relates to the use of a heteroaryl compound or salts or analogs thereof, in the treatment of patients infected with a virus. The disclosed compounds may be used alone or in combination with other pharmacologically active agents to treat, cure or eradicate the virus, particularly in patients with persistent, latent viral infection. In some embodiments, the disclosed compounds can be used alone or in combination with other pharmacologically active agents to promote reactivation of viral production in latent cells and eradication of such cells.

The invention disclosed herein are embodiments of compounds capable of treating a viral infection. For example, the compounds are capable of inhibiting viral downmodulation of major histocompatibility complex I (MHC-I), such as by acting as immunomodulators of the immune system to treat, cure or eradicate a viral infection (e.g., HIV infection). More particularly, the present disclosure relates to the use of a heteroaryl compound or salts or analogs thereof, in the treatment of patients infected with a virus. The disclosed compounds may be used alone or in combination with other pharmacologically active agents to treat, cure or eradicate the virus, particularly in patients with persistent, latent viral infection. In some embodiments, the disclosed compounds can be used alone or in combination with other pharmacologically active agents to promote reactivation of viral production in latent cells and eradication of such cells.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Application In Synthesis of 4-(Trifluoromethyl)thiazol-2-amine. In my other articles, you can also check out more blogs about 349-49-5

Reference£º
Thiazole | C3H4910NS – PubChem,
Thiazole | chemical compound | Britannica

348-40-3, Name is 6-Fluorobenzo[d]thiazol-2-amine, molecular formula is C7H5FN2S, belongs to thiazole compound, is a common compound. In a patnet, once mentioned the new application about 348-40-3, name: 6-Fluorobenzo[d]thiazol-2-amine

Benzothiazolyl thiocarbamides has been achieved using a catalytic amount of 4-dimethylaminopyridine (DMAP) followed by its chemoselective oxidative cyclization with 1,3-di-n-butylimidazolium tribromide[bbim][Br3] to afford the N-bis-benzothiazole derivatives. All the synthesized compounds were evaluated for cytotoxic activity against two human monocytic cell lines (U 937, THP-1) and a mouse melanoma cell line (B16-F10). Based on their IC50 values, the majority of the benzothiazolyl thiocarbamides and N-bis-benzothiazoles had significant antiproliferative activity on U 937 and B16-F10 cells, the compounds 3b, 3e, 3f, 3k, 6c and 6h were found to be the most active. The present findings indicate clearly that the compound 3e exhibited more antiproliferative activity on U 937 cells than the standard molecule, etoposide. Nevertheless, these compounds have shown comparatively less cytotoxicity towards THP-1 cells.

Benzothiazolyl thiocarbamides has been achieved using a catalytic amount of 4-dimethylaminopyridine (DMAP) followed by its chemoselective oxidative cyclization with 1,3-di-n-butylimidazolium tribromide[bbim][Br3] to afford the N-bis-benzothiazole derivatives. All the synthesized compounds were evaluated for cytotoxic activity against two human monocytic cell lines (U 937, THP-1) and a mouse melanoma cell line (B16-F10). Based on their IC50 values, the majority of the benzothiazolyl thiocarbamides and N-bis-benzothiazoles had significant antiproliferative activity on U 937 and B16-F10 cells, the compounds 3b, 3e, 3f, 3k, 6c and 6h were found to be the most active. The present findings indicate clearly that the compound 3e exhibited more antiproliferative activity on U 937 cells than the standard molecule, etoposide. Nevertheless, these compounds have shown comparatively less cytotoxicity towards THP-1 cells.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.name: 6-Fluorobenzo[d]thiazol-2-amine. In my other articles, you can also check out more blogs about 348-40-3

Reference£º
Thiazole | C3H10516NS – PubChem,
Thiazole | chemical compound | Britannica

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.15679-19-3, Name is 2-Ethoxythiazole, molecular formula is C5H7NOS. In a Article£¬once mentioned of 15679-19-3, name: 2-Ethoxythiazole

Irradiation is the most efficient non-thermal technology for improving hygienic quality and extending the shelf-life of food products. One of the adverse effects of food irradiation, however, is off-flavor production, which significantly affects the sensory preferences for certain foods. In this study, garlic (5%, w/w) and red wine (1:1, w/w) were added to ground beef to increase the radiation sensitivity of pathogens and improve meat odor/flavor. Samples were irradiated at 0 or 5. kGy in the presence of charcoal pack. SPME-GC-MS analysis was performed to measure the changes in the volatile compounds and sensory characteristics of the samples. The amount of total volatile compounds produced from ground beef was greater when the sample was irradiated. When garlic and red wine were added to the ground beef, the amount of volatile compounds significantly increased, and the amount of volatile compounds increased even further after irradiation. However, when the samples were irradiated with charcoal pack, the amount of volatile compounds decreased significantly. Sensory evaluation indicated that charcoal pack significantly increased the odor preferences for both irradiated and non-irradiated ground beef added with garlic. These results indicated that addition of charcoal pack to ground beef could reduce off-odor problems induced by irradiation, and this effect was consistent even when certain additives such as garlic and red wine were added.

Irradiation is the most efficient non-thermal technology for improving hygienic quality and extending the shelf-life of food products. One of the adverse effects of food irradiation, however, is off-flavor production, which significantly affects the sensory preferences for certain foods. In this study, garlic (5%, w/w) and red wine (1:1, w/w) were added to ground beef to increase the radiation sensitivity of pathogens and improve meat odor/flavor. Samples were irradiated at 0 or 5. kGy in the presence of charcoal pack. SPME-GC-MS analysis was performed to measure the changes in the volatile compounds and sensory characteristics of the samples. The amount of total volatile compounds produced from ground beef was greater when the sample was irradiated. When garlic and red wine were added to the ground beef, the amount of volatile compounds significantly increased, and the amount of volatile compounds increased even further after irradiation. However, when the samples were irradiated with charcoal pack, the amount of volatile compounds decreased significantly. Sensory evaluation indicated that charcoal pack significantly increased the odor preferences for both irradiated and non-irradiated ground beef added with garlic. These results indicated that addition of charcoal pack to ground beef could reduce off-odor problems induced by irradiation, and this effect was consistent even when certain additives such as garlic and red wine were added.

The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 15679-19-3 is helpful to your research., name: 2-Ethoxythiazole

Reference£º
Thiazole | C3H3203NS – PubChem,
Thiazole | chemical compound | Britannica

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.18640-74-9, Name is 2-Isobutylthiazole, molecular formula is C7H11NS. In a Article£¬once mentioned of 18640-74-9, category: thiazole

Here, N-acetyl-D-glucosamine (GlcNAc), the monomer composing the second most abundant biopolymer, chitin, was efficiently converted into 5-hydroxymethylfurfural (5-HMF) using ionic liquid (IL) catalysts in a water/dimethyl sulfoxide (DMSO) mixture solvent. Various reaction parameters, including reaction temperature and time, DMSO/water mass ratios and catalyst dosage were optimized. A series of ILs with different structures were analyzed to explore their impact on GlcNAc conversion. The substrate scope was expanded from GlcNAc to D-glucosamine, chitin, chitosan and monosaccharides, although 5-HMF yields obtained from polymers and other monosaccharides were generally lower than those from GlcNAc. Moreover, the IL N-methylimidazolium hydrogen sulfate ([Hmim][HSO4]) exhibited the best catalyst performance (64.6% yield) when GlcNAc was dehydrated in a DMSO/water mixture at 180?C for 6?h without the addition of extra catalysts. To summarize, these results could provide knowledge essential to the production of valuable chemicals that are derived from renewable marine resources and benefit biofuel-related applications.

Here, N-acetyl-D-glucosamine (GlcNAc), the monomer composing the second most abundant biopolymer, chitin, was efficiently converted into 5-hydroxymethylfurfural (5-HMF) using ionic liquid (IL) catalysts in a water/dimethyl sulfoxide (DMSO) mixture solvent. Various reaction parameters, including reaction temperature and time, DMSO/water mass ratios and catalyst dosage were optimized. A series of ILs with different structures were analyzed to explore their impact on GlcNAc conversion. The substrate scope was expanded from GlcNAc to D-glucosamine, chitin, chitosan and monosaccharides, although 5-HMF yields obtained from polymers and other monosaccharides were generally lower than those from GlcNAc. Moreover, the IL N-methylimidazolium hydrogen sulfate ([Hmim][HSO4]) exhibited the best catalyst performance (64.6% yield) when GlcNAc was dehydrated in a DMSO/water mixture at 180?C for 6?h without the addition of extra catalysts. To summarize, these results could provide knowledge essential to the production of valuable chemicals that are derived from renewable marine resources and benefit biofuel-related applications.

The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 18640-74-9 is helpful to your research., category: thiazole

Reference£º
Thiazole | C3H3417NS – PubChem,
Thiazole | chemical compound | Britannica

Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 348-40-3, Name is 6-Fluorobenzo[d]thiazol-2-amine, COA of Formula: C7H5FN2S.

Two series of analogues of riluzole, a blocker of excitatory amino acid mediated neurotransmission, have been synthesized: monosubstituted 2- benzothiazolamines and 3-substituted derivatives. Of all the compounds prepared in the first series, only 2-benzothiazolamines bearing alkyl, polyfluoroalkyl, or polyfluoroalkoxy substituents in the 6-position showed potent anticonvulsant activity against administration of glutamic acid in rats. The most active compounds displaying in vivo ‘antiglutamate’ activity were the 6-OCF3 (riluzole), 6-OCF2CF3, 6-CF3, and 6-CF2CF3 substituted derivatives with ED50 values between 2.5 and 3.2 mg/kg i.p. Among the second series of variously substituted benzothiazolines, compounds as active as riluzole or up to 3 times more potent were identified in two series: benzothiazolines bearing a beta-dialkylaminoethyl moiety and compounds with an alkylthioalkyl chain and their corresponding sulfoxides and sulfones. The most potent derivatives were 2-imino-3-(2-methylthio)- and 2-imino-3-(2- methylsulfinyl)-ethyl-6-trifluoromethoxybenzothiazolines (61 and 64, ED50 = 1.0 and 1.1 mg/kg i.p., respectively). In addition, intraperitoneal administration of some of the best benzothiazolines protected mice from mortality produced by hypobaric hypoxia.

Two series of analogues of riluzole, a blocker of excitatory amino acid mediated neurotransmission, have been synthesized: monosubstituted 2- benzothiazolamines and 3-substituted derivatives. Of all the compounds prepared in the first series, only 2-benzothiazolamines bearing alkyl, polyfluoroalkyl, or polyfluoroalkoxy substituents in the 6-position showed potent anticonvulsant activity against administration of glutamic acid in rats. The most active compounds displaying in vivo ‘antiglutamate’ activity were the 6-OCF3 (riluzole), 6-OCF2CF3, 6-CF3, and 6-CF2CF3 substituted derivatives with ED50 values between 2.5 and 3.2 mg/kg i.p. Among the second series of variously substituted benzothiazolines, compounds as active as riluzole or up to 3 times more potent were identified in two series: benzothiazolines bearing a beta-dialkylaminoethyl moiety and compounds with an alkylthioalkyl chain and their corresponding sulfoxides and sulfones. The most potent derivatives were 2-imino-3-(2-methylthio)- and 2-imino-3-(2- methylsulfinyl)-ethyl-6-trifluoromethoxybenzothiazolines (61 and 64, ED50 = 1.0 and 1.1 mg/kg i.p., respectively). In addition, intraperitoneal administration of some of the best benzothiazolines protected mice from mortality produced by hypobaric hypoxia.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.COA of Formula: C7H5FN2S. In my other articles, you can also check out more blogs about 348-40-3

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Thiazole | C3H10347NS – PubChem,
Thiazole | chemical compound | Britannica

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.53137-27-2, Name is 2,4-Dimethylthiazole-5-carboxylic acid, molecular formula is C6H7NO2S. In a Article£¬once mentioned of 53137-27-2, Application In Synthesis of 2,4-Dimethylthiazole-5-carboxylic acid

11beta-Hydroxysteroid dehydrogenase type 1 (11beta-HSD1) has been widely considered by the pharmaceutical industry as a target to treat metabolic syndrome in type II diabetics. We hypothesized that central nervous system (CNS) penetration might be required to see efficacy. Starting from a previously reported pyrimidine compound, we removed hydrogen-bond donors to yield 3, which had modest CNS penetration. More significant progress was achieved by changing the core to give 40, which combines good potency and CNS penetration. Compound 40 was dosed to diet-induced obese (DIO) mice and gave excellent target engagement in the liver and high free exposures of drug, both peripherally and in the CNS. However, no body weight reduction or effects on glucose or insulin were observed in this model. Similar data were obtained with a structurally diverse thiazole compound 51. This work casts doubt on the hypothesis that localized tissue modulation of 11beta-HSD1 activity alleviates metabolic syndrome.

11beta-Hydroxysteroid dehydrogenase type 1 (11beta-HSD1) has been widely considered by the pharmaceutical industry as a target to treat metabolic syndrome in type II diabetics. We hypothesized that central nervous system (CNS) penetration might be required to see efficacy. Starting from a previously reported pyrimidine compound, we removed hydrogen-bond donors to yield 3, which had modest CNS penetration. More significant progress was achieved by changing the core to give 40, which combines good potency and CNS penetration. Compound 40 was dosed to diet-induced obese (DIO) mice and gave excellent target engagement in the liver and high free exposures of drug, both peripherally and in the CNS. However, no body weight reduction or effects on glucose or insulin were observed in this model. Similar data were obtained with a structurally diverse thiazole compound 51. This work casts doubt on the hypothesis that localized tissue modulation of 11beta-HSD1 activity alleviates metabolic syndrome.

The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 53137-27-2 is helpful to your research., Application In Synthesis of 2,4-Dimethylthiazole-5-carboxylic acid

Reference£º
Thiazole | C3H1695NS – PubChem,
Thiazole | chemical compound | Britannica

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.56354-98-4, Name is 6-Aminobenzo[d]thiazol-2(3H)-one, molecular formula is C7H6N2OS. In a Patent£¬once mentioned of 56354-98-4, SDS of cas: 56354-98-4

The present invention relates to substituted pyrrolopyrimidinylamino-benzothiazolone compounds of general formula I as described and defined herein, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyper-proliferative and/or angiogenesis disorder, as a sole agent or in combination with other active ingredients.

The present invention relates to substituted pyrrolopyrimidinylamino-benzothiazolone compounds of general formula I as described and defined herein, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyper-proliferative and/or angiogenesis disorder, as a sole agent or in combination with other active ingredients.

The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 56354-98-4 is helpful to your research., SDS of cas: 56354-98-4

Reference£º
Thiazole | C3H6758NS – PubChem,
Thiazole | chemical compound | Britannica