Category: chlorides-buliding-blocks

Zade, Varsha S. published the artcileSynthesis and biological evaluation of S-maltosylated 1,2,4-thiadiazoline derivatives against human pathogens, Safety of 1-(4-Chlorophenyl)thiourea, the publication is Indian Journal of Heterocyclic Chemistry (2014), 24(2), 163-166, database is CAplus.

A series of new 4-aryl-5-p-tolylimino-3-S-hepta-O-acetyl maltosyl-1,2,4-thiadiazolines, e.g. I, were synthesized by the interaction of N-p-tolyl-S-chloro isothiocarbamoyl chloride with S-hepta-O-acetyl maltosyl-1-aryl isothiocarbamides. These compounds were screened for their antibacterial and antifungal activities against E. coli, S. aureus, P. aerUginosa, S. typhi, R. oligospora and A. niger. The identities of these newly synthesized thiomaltosides have been established on the basis of chem. transformations and IR, 1H NMR and mass spectral studies. These compounds show most significant activity towards these micro-organisms.

Indian Journal of Heterocyclic Chemistry published new progress about 3696-23-9. 3696-23-9 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Thiourea,Amine,Benzene,Amide, name is 1-(4-Chlorophenyl)thiourea, and the molecular formula is C7H4BrClO2, Safety of 1-(4-Chlorophenyl)thiourea.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Lindemann, Marcel published the artcileDo spiroindolines have the potential to replace vesamicol as lead compound for the development of radioligands targeting the vesicular acetylcholine transporter?, Computed Properties of 6313-54-8, the publication is Bioorganic & Medicinal Chemistry (2017), 25(19), 5107-5113, database is CAplus and MEDLINE.

The vesicular acetylcholine transporter (VAChT) is an important target for in vivo imaging of neurodegenerative processes using positron emission tomog. (PET). So far the development of VAChT PET radioligands is based on the single known lead compound vesamicol. In this study we investigated a recently published spiroindoline based compound class (Sluder et al., 2012), which was suggested to have potential in the development of VAChT ligands. Therefore, we synthesized a small series of N,N-substituted spiro[indoline-3,4′-piperidine] derivatives and determined their in vitro binding affinities toward the VAChT. In order to investigate the selectivity, the off-target binding toward σ₁ and σ₂ receptors was determined The compounds possessed VAChT affinities with K_i values in the range of 39-376 nM. Binding affinities toward the σ₁ and σ₂ receptors are in a similar range indicating that the strong structural difference between the spiroindolines and vesamicol did not improve the selectivity. The observed potential to addnl. bind to σ receptors let us assume that the herein investigated spiroindolines are not suitable to replace vesamicol as lead compound for the development of VAChT ligands.

Bioorganic & Medicinal Chemistry published new progress about 6313-54-8. 6313-54-8 belongs to chlorides-buliding-blocks, auxiliary class Pyridine,Chloride,Carboxylic acid, name is 2-Chloroisonicotinic acid, and the molecular formula is C6H4ClNO2, Computed Properties of 6313-54-8.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Nagarajan, Srinivasan R. published the artcileR-Isomers of Arg-Gly-Asp (RGD) mimics as potent α_vβ₃ inhibitors, SDS of cas: 19652-33-6, the publication is Bioorganic & Medicinal Chemistry (2007), 15(11), 3783-3800, database is CAplus and MEDLINE.

The integrin α_vβ₃, vitronectin receptor, is expressed in a number of cell types and has been shown to mediate adhesion of osteoclasts to bone matrix, vascular smooth muscle cell migration, and angiogenesis. The authors recently disclosed the discovery of a tripeptide Arg-Gly-Asp (RGD) mimic, which has been shown to be a potent inhibitor of the integrin α_vβ₃ and has excellent anti-angiogenic properties including its suppression of tumor growth in animal models. In other investigations involving RGD mimics, only compounds containing the S-isomers of the β-amino acids have been shown to be potent. The authors were surprised to find the potencies of analogs containing enantiomerically pure S-isomers of β-amino acids which were only marginally better than the corresponding racemic mixtures Thus, the authors synthesized RGD mimics containing R-isomers of β-amino acids and found them to be relatively potent inhibitors of α_vβ₃. One of the compounds, peptidomimetic I, was examined in tumor models in mice and has been shown to significantly reduce the rate of growth and the size of tumors.

Bioorganic & Medicinal Chemistry published new progress about 19652-33-6. 19652-33-6 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Bromide,Benzene,Phenol,Aldehyde, name is 5-Bromo-3-chloro-2-hydroxybenzaldehyde, and the molecular formula is C7H4BrClO2, SDS of cas: 19652-33-6.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Tue Bi, Balo published the artcileElectrochemical preparation of diethyl chloromethyl- and dichloromethylphosphonates, Recommanded Product: Diethyltrichloromethylphosphonate, the publication is Tetrahedron Letters (1987), 28(33), 3799-800, database is CAplus.

Electrochem. reduction of (EtO)₂P(O)CCl₃ in alc. acetate solutions at a graphite electrode under galvanostatic conditions gave (EtO)₂P(O)CHCl₂ and (EtO)₂P(O)CH₂Cl in 80% isolated yields.

Tetrahedron Letters published new progress about 866-23-9. 866-23-9 belongs to chlorides-buliding-blocks, auxiliary class Aliphatic Chain, name is Diethyltrichloromethylphosphonate, and the molecular formula is C8H17Br, Recommanded Product: Diethyltrichloromethylphosphonate.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Raju, D. Nooka published the artcileSynthesis, characterization and analgesic activity of some novel substituted 2-amino benzothiazole derivatives, Formula: C7H7ClN2S, the publication is World Journal of Pharmacy and Pharmaceutical Sciences (2015), 4(5), 1815-1821, database is CAplus.

The synthesis of some novel substituted 2-amino benzothiazoles I (R = 6-Cl, 6-Br, 6-NO₂, 6-COOH) is described. The synthesized compounds were screened for analgesic activity. Compounds I (R = 6-Cl, 6-NO₂) have highly significant analgesic activity with reference to the standard aspirin and consequently further exploration of these benzothiazole derivatives should make these mols. accessible for widespread use as potent analgesic agents.

World Journal of Pharmacy and Pharmaceutical Sciences published new progress about 3696-23-9. 3696-23-9 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Thiourea,Amine,Benzene,Amide, name is 1-(4-Chlorophenyl)thiourea, and the molecular formula is C7H7ClN2S, Formula: C7H7ClN2S.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Lenstra, Danny C. published the artcileStructure-Activity Relationship Studies on (R)-PFI-2 Analogues as Inhibitors of Histone Lysine Methyltransferase SETD7, Synthetic Route of 61551-49-3, the publication is ChemMedChem (2018), 13(14), 1405-1413, database is CAplus and MEDLINE.

SETD7 is a histone H3K4 lysine methyltransferase involved in human gene regulation. Aberrant expression of SETD7 has been associated with various diseases, including cancer. Therefore, SETD7 is considered a good target for the development of new epigenetic drugs. To date, few selective small-mol. inhibitors have been reported that target SETD7, the most potent being (R)-PFI-2. Herein we report structure-activity relationship studies on (R)-PFI-2 and its analogs. A library of 29 structural analogs of (R)-PFI-2 was synthesized and evaluated for inhibition of recombinantly expressed human SETD7. The key interactions were found to be a salt bridge and a hydrogen bond formed between (R)-PFI-2’s NH₂⁺ group and SETD7’s Asp256 and His252 residue, resp.

ChemMedChem published new progress about 61551-49-3. 61551-49-3 belongs to chlorides-buliding-blocks, auxiliary class Liquid Crystal &OLED Materials, name is 5,6,7,8-Tetrahydronaphthalene-2-sulfonyl chloride, and the molecular formula is C10H11ClO2S, Synthetic Route of 61551-49-3.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Cui, Y. published the artcileSynthesis of novel oxazolidinone derivatives for antibacterial investigation, Application of 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid, the publication is Current Science (2005), 89(3), 531-534, database is CAplus.

A series of oxazolidinones were synthesized and evaluated as antibacterial agents. They were screened in vitro against a panel of Gram-pos. organisms. Compound I was found to exhibit activity comparable to linezolid.

Current Science published new progress about 3919-74-2. 3919-74-2 belongs to chlorides-buliding-blocks, auxiliary class Isoxazole,Fluoride,Chloride,Carboxylic acid,Benzene, name is 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid, and the molecular formula is C11H7ClFNO3, Application of 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Sharma, Praveen Kumar published the artcileSynthesis and antimicrobial activities of substituted phenylthioureas, Recommanded Product: 1-(4-Chlorophenyl)thiourea, the publication is Journal of Chemical and Pharmaceutical Research (2015), 7(2), 133-139, database is CAplus.

The synthesis of substituted phenylthioureas is reported. All the synthesized compounds were screened for their antimicrobial activities. These compounds were found to have antimicrobial activities comparable to and in some cases greater than those of equimolar quantities of standard drug.

Journal of Chemical and Pharmaceutical Research published new progress about 3696-23-9. 3696-23-9 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Thiourea,Amine,Benzene,Amide, name is 1-(4-Chlorophenyl)thiourea, and the molecular formula is C9H4F6O, Recommanded Product: 1-(4-Chlorophenyl)thiourea.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Labande, Agnes published the artcileRhodium(III) and ruthenium(II) complexes of redox-active, chelating N-heterocyclic carbene/thioether ligands, Product Details of C4H8Cl2S2, the publication is New Journal of Chemistry (2011), 35(10), 2162-2168, database is CAplus.

Half-sandwich rhodium(III) and ruthenium(II) complexes bearing a new redox-active ferrocenyl NHC-thioether ligand have been prepared The synthesis of ferrocenyl thioether-imidazolium salts was carried out via intermediate FcSCH₂CH₂Cl using an improved procedure. Rhodium(III) complex and ruthenium(II) complex were obtained in good yields and were fully characterised by NMR spectroscopy, x-ray diffraction anal. and electrochem. Rhodium(III) complex shows a complex ABCD system by ¹H NMR, which denotes conformational rigidity due to the presence of several bulky groups. Electrochem. anal. by cyclic voltammetry reveals reversible redox behavior about the iron center in both complexes, and indicates electronic communication between iron and rhodium or ruthenium.

New Journal of Chemistry published new progress about 1002-41-1. 1002-41-1 belongs to chlorides-buliding-blocks, auxiliary class Aliphatic Chain, name is 1,2-Bis(2-chloroethyl)disulfane, and the molecular formula is C4H8Cl2S2, Product Details of C4H8Cl2S2.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Buendia, Julien published the artcileTandem catalytic C(sp³)-H amination/sila-Sonogashira-Hagihara coupling reactions with iodine reagents, HPLC of Formula: 866-23-9, the publication is Angewandte Chemie, International Edition (2015), 54(19), 5697-5701, database is CAplus and MEDLINE.

A new tandem C-N and C-C bond-forming reaction has been achieved through Rh^II/Pd⁰ catalysis. The sequence combines a catalytic C(sp³)-H nitrene insertion with a palladium-catalyzed C-C cross-coupling to afford complex nitrogenous mols., e.g., I, with very good yields and complete stereoselectivity. The sequence first involves an iodine(III) oxidant, then the in situ generated iodine(I) byproduct is used as a coupling partner. The synthetic value of iodoarenes produced in trivalent iodine reagent mediated oxidations has been demonstrated.

Angewandte Chemie, International Edition published new progress about 866-23-9. 866-23-9 belongs to chlorides-buliding-blocks, auxiliary class Aliphatic Chain, name is Diethyltrichloromethylphosphonate, and the molecular formula is C5H10Cl3O3P, HPLC of Formula: 866-23-9.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics