Tag: M.W=400-450

Bhatnagar, Madhu published the artcileThe in vitro effects of anthelmintics on phosphatases of sheep nodular worm, Recommanded Product: N-Benzyl-N,N-dimethyl-2-phenoxyethanaminium 3-hydroxy-2-naphthoate, the publication is Indian Journal of Parasitology (1987), 11(2), 201-3, database is CAplus.

When tested in vitro, piperazine at 10 and 50 μg/mL inhibited acid phosphatase by 3.6 and 14.96%, resp., and activated alk. phosphatase by 2.35 and 5.9%, resp. Treatment with bephenium hydroxynaphoate at 10 and 50 μg/mL, inhibited acid phosphatase by 11.56 and 58.5%, resp., and increased alk. phosphatase by 11.8 and 55.3%, resp. Mebendazole at 10 and 50 μg/mL inhibited acid phosphatase by 64.6 and 93.87%, resp., and activated alk. phosphatase by 31.5 and 85.5%, resp. Thus, mebendazole showed the max inhibition of acid phosphatase and piperazine the least.

Indian Journal of Parasitology published new progress about 3818-50-6. 3818-50-6 belongs to alcohols-buliding-blocks, auxiliary class Anti-infection,Antiparasitic, name is N-Benzyl-N,N-dimethyl-2-phenoxyethanaminium 3-hydroxy-2-naphthoate, and the molecular formula is C28H29NO4, Recommanded Product: N-Benzyl-N,N-dimethyl-2-phenoxyethanaminium 3-hydroxy-2-naphthoate.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Gladkikh, V. F. published the artcileChanges in the stomach of small laboratory animals after oral administration of naphthamone and diphesyl, COA of Formula: C28H29NO4, the publication is Meditsinskaya Parazitologiya i Parazitarnye Bolezni (1972), 41(4), 423-8, database is CAplus and MEDLINE.

Rats, mice, guinea pigs, and cats, given orally repeated toxic doses of the antihelminthic compounds diphesyl (I) [34987-38-7] and naphthamone [3818-50-6] showed inflammation of the gastric mucosa, proliferation of the superficial squamous epithelium, and hyperkeratosis of the forestomach. These effects were reversible, and were probably due to the hydroxynaphthoate anion in the drugs.

Meditsinskaya Parazitologiya i Parazitarnye Bolezni published new progress about 3818-50-6. 3818-50-6 belongs to alcohols-buliding-blocks, auxiliary class Anti-infection,Antiparasitic, name is N-Benzyl-N,N-dimethyl-2-phenoxyethanaminium 3-hydroxy-2-naphthoate, and the molecular formula is C28H29NO4, COA of Formula: C28H29NO4.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Li, Shengke published the artcileSupramolecular Modulation of Antibacterial Activity of Ambroxol by Cucurbit[7]uril, Application of trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride, the publication is ChemPlusChem (2020), 85(4), 679-683, database is CAplus and MEDLINE.

Supramol. encapsulation by cucurbit[7]uril (CB[7]) was recently demonstrated to provide a simple and efficient method for antibacterial activity regulation of antibiotics. In this work, CB[7] was shown to form binary host-guest complex with ambroxol hydrochloride (ABX), a clin. mucokinetic and expectorant drug, which was reported to exhibit certain antibacterial activity. ¹H NMR titration and isothermal titration calorimetry experiment results suggested that the 4-hydroxyl cyclohexylamine group of ABX was included inside the CB[7] cavity, with a binding constant K_a of (6.69±0.11)×10⁵ M^-1 in phosphate buffered saline (PBS) solution, thermodynamically driven by both enthalpy change and entropy. More importantly, ABX’s inhibitory activity (MIC₅₀) against bacillary strains towards Pseudomonas aeruginosa and Escherichia coli strains was decreased from (5.11±0.31)×10^-6 M^-1 and (2.63±0.34)×10^-5 M^-1 to zero upon encapsulation by CB[7], and was subsequently recovered to almost its original activity when a competitive guest, amantadine hydrochloride, for disassembling CB[7]-ABX complex, was added, suggesting that the antibacterial activity of ABX could be readily “turned off/on” upon its complexation and decomplexation with CB[7].

ChemPlusChem published new progress about 23828-92-4. 23828-92-4 belongs to alcohols-buliding-blocks, auxiliary class Membrane Transporter/Ion Channel,Sodium Channel, name is trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride, and the molecular formula is C13H19Br2ClN2O, Application of trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Shuto, Ayumi published the artcileπ-Extended Planarized Triphenylboranes with Thiophene Spacers, Application of 5,5′-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2′-bithiophene, the publication is Organic Letters (2013), 15(24), 6234-6237, database is CAplus and MEDLINE.

Planarized triphenylboranes extended with thiophene or bithiophene spacers were synthesized, which showed intense fluorescences in solution and reversible redox waves for reduction in cyclic voltammetry. Organic light-emitting diodes (OLEDs) using these compounds as an electron-transporting material were fabricated.

Organic Letters published new progress about 239075-02-6. 239075-02-6 belongs to alcohols-buliding-blocks, auxiliary class Thiophene,Boronic acid and ester,Boronate Esters, name is 5,5′-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2′-bithiophene, and the molecular formula is C17H19N3O6, Application of 5,5′-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2′-bithiophene.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Krotov, A. I. published the artcileActivity of some quaternary salts of β-aryloxyethylaralkylammonium during the infection of mice by Nippostrongylus brasiliensis, Application In Synthesis of 3818-50-6, the publication is Meditsinskaya Parazitologiya i Parazitarnye Bolezni (1968), 37(3), 361-4, database is CAplus.

Some quaternary salts of β-aryloxyethylaralkylammonium were synthesized and tested in Nippostrongylus braziliensis exptl. infection in mice. The anthelmintic drug naphthamone (N-(β-phenoxyethyl)-N,N-dimethyl-N-benzylammonium β-hydroxynaphthoate) served as a standard. Changes in the cation portion of the napthamone mol. by introduction of various substitutes (e.g. CHO, OH) in the phenoxygroup, or substitution of the latter by the naphthoxy group, gave inactive compounds Introduction of naphthyl, imidazolyl, and other groups instead of the benzyl group results in reduction of the activity, whereas the presence of the thenyl group preserved the activity. The most active compound was bephenium salicylate; bephenium α-bromo-β-hydroxynaphthoate was inactive.

Meditsinskaya Parazitologiya i Parazitarnye Bolezni published new progress about 3818-50-6. 3818-50-6 belongs to alcohols-buliding-blocks, auxiliary class Anti-infection,Antiparasitic, name is N-Benzyl-N,N-dimethyl-2-phenoxyethanaminium 3-hydroxy-2-naphthoate, and the molecular formula is C28H29NO4, Application In Synthesis of 3818-50-6.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Dore, J. C. published the artcileInformation processing manipulation of developed formulas for structure-activity relation studies. Application to antiparasitic drugs, Computed Properties of 3818-50-6, the publication is Journal de Pharmacie de Belgique (1990), 45(6), 375-84, database is CAplus.

A method is described for structure-activity relationship studies using algorithms based on mol. connectivity matrixes of atoms, bonds, chem. functional groups, and mol. fragments. Common features of a group of different compounds with the same pharmacol. activity can be determined with this method. A network (Prim’s tree) relating chem. structures to activities can be designed from the data obtained. New compounds placed in the network can be tested for their expected activities. The method was applied to a group of 50 antiparasitic drugs.

Journal de Pharmacie de Belgique published new progress about 3818-50-6. 3818-50-6 belongs to alcohols-buliding-blocks, auxiliary class Anti-infection,Antiparasitic, name is N-Benzyl-N,N-dimethyl-2-phenoxyethanaminium 3-hydroxy-2-naphthoate, and the molecular formula is C28H29NO4, Computed Properties of 3818-50-6.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Li, Shengke published the artcileSupramolecular Modulation of Antibacterial Activity of Ambroxol by Cucurbit[7]uril, Application of trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride, the publication is ChemPlusChem (2020), 85(4), 679-683, database is CAplus and MEDLINE.

Supramol. encapsulation by cucurbit[7]uril (CB[7]) was recently demonstrated to provide a simple and efficient method for antibacterial activity regulation of antibiotics. In this work, CB[7] was shown to form binary host-guest complex with ambroxol hydrochloride (ABX), a clin. mucokinetic and expectorant drug, which was reported to exhibit certain antibacterial activity. ¹H NMR titration and isothermal titration calorimetry experiment results suggested that the 4-hydroxyl cyclohexylamine group of ABX was included inside the CB[7] cavity, with a binding constant K_a of (6.69±0.11)×10⁵ M^-1 in phosphate buffered saline (PBS) solution, thermodynamically driven by both enthalpy change and entropy. More importantly, ABX’s inhibitory activity (MIC₅₀) against bacillary strains towards Pseudomonas aeruginosa and Escherichia coli strains was decreased from (5.11±0.31)×10^-6 M^-1 and (2.63±0.34)×10^-5 M^-1 to zero upon encapsulation by CB[7], and was subsequently recovered to almost its original activity when a competitive guest, amantadine hydrochloride, for disassembling CB[7]-ABX complex, was added, suggesting that the antibacterial activity of ABX could be readily “turned off/on” upon its complexation and decomplexation with CB[7].

ChemPlusChem published new progress about 23828-92-4. 23828-92-4 belongs to alcohols-buliding-blocks, auxiliary class Membrane Transporter/Ion Channel,Sodium Channel, name is trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride, and the molecular formula is C13H19Br2ClN2O, Application of trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Shuto, Ayumi published the artcileπ-Extended Planarized Triphenylboranes with Thiophene Spacers, Application of 5,5′-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2′-bithiophene, the publication is Organic Letters (2013), 15(24), 6234-6237, database is CAplus and MEDLINE.

Planarized triphenylboranes extended with thiophene or bithiophene spacers were synthesized, which showed intense fluorescences in solution and reversible redox waves for reduction in cyclic voltammetry. Organic light-emitting diodes (OLEDs) using these compounds as an electron-transporting material were fabricated.

Organic Letters published new progress about 239075-02-6. 239075-02-6 belongs to alcohols-buliding-blocks, auxiliary class Thiophene,Boronic acid and ester,Boronate Esters, name is 5,5′-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2′-bithiophene, and the molecular formula is C17H19N3O6, Application of 5,5′-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2′-bithiophene.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Krotov, A. I. published the artcileActivity of some quaternary salts of β-aryloxyethylaralkylammonium during the infection of mice by Nippostrongylus brasiliensis, Application In Synthesis of 3818-50-6, the publication is Meditsinskaya Parazitologiya i Parazitarnye Bolezni (1968), 37(3), 361-4, database is CAplus.

Some quaternary salts of β-aryloxyethylaralkylammonium were synthesized and tested in Nippostrongylus braziliensis exptl. infection in mice. The anthelmintic drug naphthamone (N-(β-phenoxyethyl)-N,N-dimethyl-N-benzylammonium β-hydroxynaphthoate) served as a standard. Changes in the cation portion of the napthamone mol. by introduction of various substitutes (e.g. CHO, OH) in the phenoxygroup, or substitution of the latter by the naphthoxy group, gave inactive compounds Introduction of naphthyl, imidazolyl, and other groups instead of the benzyl group results in reduction of the activity, whereas the presence of the thenyl group preserved the activity. The most active compound was bephenium salicylate; bephenium α-bromo-β-hydroxynaphthoate was inactive.

Meditsinskaya Parazitologiya i Parazitarnye Bolezni published new progress about 3818-50-6. 3818-50-6 belongs to alcohols-buliding-blocks, auxiliary class Anti-infection,Antiparasitic, name is N-Benzyl-N,N-dimethyl-2-phenoxyethanaminium 3-hydroxy-2-naphthoate, and the molecular formula is C28H29NO4, Application In Synthesis of 3818-50-6.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Baek, Myung-Jin published the artcileLow band gap conjugated polymers consisting of alternating dodecyl thieno[3,4-b]thiophene-2-carboxylate and one or two thiophene rings: Synthesis and photovoltaic property, SDS of cas: 239075-02-6, the publication is Synthetic Metals (2010), 160(11-12), 1197-1203, database is CAplus.

In order to develop conjugated polymers with low band gaps and deep HOMO levels, copolymers consisting of alternating dodecyl thieno[3,4-b]thiophene-2-carboxylate and one (DTT-T₁) or two thiophene rings (DTT-T₂) were synthesized. The estimated optical band gap and HOMO level of DTT-T₁ and DTT-T₂ were ∼1.58/1.61 and ∼-5.15/-5.20 eV, resp., indicating that the polymers have relatively low band gaps and deep HOMO levels, as compared to many other reported polymers. Photovoltaic devices were fabricated using DTT-T₂ and a fullerene derivative (PCBM), and whose power conversion efficiency was 0.21% under the illumination of AM 1.5 (100 mW/cm²). The low conversion efficiency of the devices was attributed to the inefficiency of exciton formation due to the low absorption coefficient and self-quenching of the polymer and the un-optimized device conditions.

Synthetic Metals published new progress about 239075-02-6. 239075-02-6 belongs to alcohols-buliding-blocks, auxiliary class Thiophene,Boronic acid and ester,Boronate Esters, name is 5,5′-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2′-bithiophene, and the molecular formula is C20H28B2O4S2, SDS of cas: 239075-02-6.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts