Category: chlorides-buliding-blocks

Lysenko, V. P. published the artcilePhosphorus-containing sulfoxonium ylides. II. Properties of ylides stabilized by phosphorus(V), Name: trimethyloxosulphonium chloride, the publication is Zhurnal Obshchei Khimii (1978), 48(5), 978-84, database is CAplus.

Me₂S⁺(O)CH₂P(Y)(OR)₂ X^– (Y = O, NSO₂C₆H₄Me-p, R = Et, Pr, Ph; X = Cl, 2,4,6-(O₂N)₃C₆H₂O, F₃CCO₂) were prepared in 81-92% yields by treating Me₂S⁺(O)C^–HP(Y)(OR)₂ (I) with HX. Reaction of I with PhNCO, Ac₂O, and p-R¹C₆H₄CHO (R¹ = H, NO₂) gave Me₂S⁺(O)C^–R²P(O)(OR)₂ (R² = CONHPh, Ac, CH(OH)C₆H₄R¹–p) resp. Reaction of Me₂S⁺(O)C^–HP(OEt)₂ with RN₃ (R = Ph, p-MeC₆H₄SO₂) and N₂C(CO₂Et)₂ gave Me₂S⁺(O)C^–HP(:X)(OEt)₂ (X = NR, NN:C(CO₂Et)₂] resp.

Zhurnal Obshchei Khimii published new progress about 5034-06-0. 5034-06-0 belongs to chlorides-buliding-blocks, auxiliary class Salt,Aliphatic hydrocarbon chain, name is trimethyloxosulphonium chloride, and the molecular formula is C3H9ClOS, Name: trimethyloxosulphonium chloride.

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

Lysenko, V. P. published the artcilePhosphorus-containing sulfoxonium ylides. IV. Ylides containing substituents with trivalent phosphorus, Synthetic Route of 5034-06-0, the publication is Zhurnal Obshchei Khimii (1979), 49(6), 1230-5, database is CAplus.

Reaction of Me₂S(O):CH₂ with FP(OEt)₂ gave Me₂S(O):CHP(OEt)₂ which reacts with S, RX (R = Me, Et; X = halo) and Cl₃CCHO to give Me₂S(O):CHR¹ (R¹ = P(S)(OEt)₂, P(O)R(OEt), P(O)(OEt)OCH:CCl₂ resp.). Reaction of Me₂S(O):CH₂ with Cl₃PX¹ (X¹ = -, O, S) gave X¹P[CH₂S⁺(O)Me₂]₃ 3Cl^–.

Zhurnal Obshchei Khimii published new progress about 5034-06-0. 5034-06-0 belongs to chlorides-buliding-blocks, auxiliary class Salt,Aliphatic hydrocarbon chain, name is trimethyloxosulphonium chloride, and the molecular formula is C3H9ClOS, Synthetic Route of 5034-06-0.

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

Binaschi, Monica published the artcileAntiproliferative and Differentiating Activities of a Novel Series of Histone Deacetylase Inhibitors, COA of Formula: C13H9ClN2O4, the publication is ACS Medicinal Chemistry Letters (2010), 1(8), 411-415, database is CAplus and MEDLINE.

Histone deacetylases are promising mol. targets for the development of antitumor agents. A novel series of histone deacetylase inhibitors of the hydroxamic acid type were synthesized for structure-activity studies. Thirteen tricyclic dibenzo-diazepine, -oxazepine, and -thiazepine analogs were studied and shown to induce variable degrees of histone H3/H4 and tubulin acetylation in a cellular model of myeloid leukemia sensitive to all-trans retinoic acid (ATRA). Multiparametric correlations between acetylation of the three substrates, tumor cell growth inhibition, and ATRA-dependent cytodifferentiation were performed, providing information on the chem. functionalities governing these activities. For two analogs, antitumor activity in the animal was demonstrated.

ACS Medicinal Chemistry Letters published new progress about 60091-87-4. 60091-87-4 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Nitro Compound,Carboxylic acid,Amine,Benzene, name is 2-((4-Chloro-2-nitrophenyl)amino)benzoic acid, and the molecular formula is C13H9ClN2O4, COA of Formula: C13H9ClN2O4.

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

Bonafoux, Dominique F. published the artcileAminopyridinecarboxamide-based inhibitors: Structure-activity relationship, Formula: C6H4ClNO2, the publication is Bioorganic & Medicinal Chemistry (2010), 18(1), 403-414, database is CAplus and MEDLINE.

Series of aminopyridinecarboxamide-based inhibitors were synthesized and tested against human recombinant IKK-2 and in IL-1β stimulated synovial fibroblasts. The 2-amino-5-chloropyridine-4-carboxamides were identified as the most potent inhibitors with improved cellular activity.

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, Formula: C6H4ClNO2.

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

Prosyanik, A. V. published the artcileAsymmetric unbridged nitrogen. 20. New data on derivatives of 1-alkoxyaziridine-2-carboxylic acids, Application of 2,3-Dibromopropionylchloride, the publication is Khimiya Geterotsiklicheskikh Soedinenii (1980), 212-15, database is CAplus.

Treatment of BrCH₂CHBrCO₂R (R = Me, Et, CHMe₂, CMe₃) with R¹ONH₂ (R¹ = Me, Et, Me₂CH) and Et₃N gave R¹ONHCH₂CHBrCO₂R, which cyclized upon heating in Et₃N-MeCN to give I, the trans isomer being formed predominantly. Similarly prepared were II (same R¹) with the trans isomer predominant or exclusive. III (trans/cis = 3:1) was also obtained. The N inversion barriers in I–III were 130-138 kJ/mol at 120°.

Khimiya Geterotsiklicheskikh Soedinenii published new progress about 18791-02-1. 18791-02-1 belongs to chlorides-buliding-blocks, auxiliary class Aliphatic Chain, name is 2,3-Dibromopropionylchloride, and the molecular formula is C3H3Br2ClO, Application of 2,3-Dibromopropionylchloride.

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

Moeller, Carsten published the artcileDiscovery of Vilaprisan (BAY 1002670): A Highly Potent and Selective Progesterone Receptor Modulator Optimized for Gynecologic Therapies, HPLC of Formula: 7080-50-4, the publication is ChemMedChem (2018), 13(21), 2271-2280, database is CAplus and MEDLINE.

Progesterone plays an important role in the female reproductive system. However, there is also evidence that gynecol. disorders/diseases such as uterine fibroids and endometriosis are progesterone-dependent. Steroidal and non-steroidal selective progesterone receptor modulators (SPRMs) have shown potential for the treatment of such diseases. Steroidal SPRMs, including mifepristone and ulipristal acetate, have proven effective in clin. trials. However, several steroidal SPRMs containing a dimethylamino substituent have been associated with elevated liver enzymes in patients. An earlier drug discovery program identified lonaprisan as a highly selective SPRM that did not show drug-related change in liver enzyme activity. Building on data obtained from that work, here we describe the research program that culminated in the discovery of a novel steroidal SPRM, vilaprisan, which combines an extremely high potency with very favorable drug metabolism and pharmacokinetic properties. Vilaprisan has entered clin. development and is currently undergoing phase 3 clin. trials.

ChemMedChem published new progress about 7080-50-4. 7080-50-4 belongs to chlorides-buliding-blocks, auxiliary class Halogenation Reagent,Inhibitor, name is Sodium chloro(tosyl)amide trihydrate, and the molecular formula is C7H13ClNNaO5S, HPLC of Formula: 7080-50-4.

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

Florencia, Heinecke published the artcileThe offspring from rats fed a fatty diet display impairments in the activation of liver peroxisome proliferator activated receptor alpha and features of fatty liver disease, Formula: C12H15ClO3, the publication is Molecular and Cellular Endocrinology (2020), 110818, database is CAplus and MEDLINE.

Maternal obesity programs liver derangements similar to those of NAFLD. Our main goal was to evaluate whether these liver anomalies were related to aberrant PPARα function. Obesity was induced in female Albino-Wistar rats by a fatty diet (FD rats). Several parameters related to NAFLD were evaluated in both plasma and livers from fetuses of 21 days of gestation and 140-day-old offspring. FD fetuses and offspring developed increased levels of AST and ALT, signs of inflammation and oxidative and nitrative stress-related damage. FD offspring showed dysregulation of Plin2, CD36, Cyp4A, Aco, Cpt-1, Hadha and Acaa2 mRNA levels, genes involved in lipid metabolism and no catabolic effect of the PPARα agonist clofibrate. These results suggest that the FD offspring is prone to develop fatty liver, a susceptibility that can be linked to PPARα dysfunction, and that this could in turn be related to the liver impairments programmed by maternal obesity.

Molecular and Cellular Endocrinology published new progress about 637-07-0. 637-07-0 belongs to chlorides-buliding-blocks, auxiliary class Inhibitor,Cell Cycle,PPAR, name is Ethyl 2-(4-chlorophenoxy)-2-methylpropanoate, and the molecular formula is C12H15ClO3, Formula: C12H15ClO3.

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

Rupitha, N. S. published the artcileEvaluation of fibrates for anticancer activity – an insilico approach, Quality Control of 637-07-0, the publication is Journal of Pharmaceutical Sciences and Research (2020), 12(9), 1198-1200, database is CAplus.

Cancer is a major cause of death throughout the world, and cancer therapy remains a big medical challenge in terms of both its therapeutic efficacy and safety. Therefore, to find out safe anticancer drugs has been major goal for medical scientists. Fibrates class of drugs plays an important role in decreasing the levels of serum cholesterol and triglycerides while increasing the levels of high-d. lipoproteins. Recently, several studies have reveals that fibrates may also have anticancer effects via a variety of pathways involved in apoptosis, cell-cycle arrest, invasion, and migration. Insilico approaches have been applied to evaluate the potential interaction between the target and the fibrate derivatives

Journal of Pharmaceutical Sciences and Research published new progress about 637-07-0. 637-07-0 belongs to chlorides-buliding-blocks, auxiliary class Inhibitor,Cell Cycle,PPAR, name is Ethyl 2-(4-chlorophenoxy)-2-methylpropanoate, and the molecular formula is C12H15ClO3, Quality Control of 637-07-0.

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

Wendt, Mathias published the artcileBicyclic β-Sheet Mimetics that Target the Transcriptional Coactivator β-Catenin and Inhibit Wnt Signaling, Safety of 2-Chlorotrityl chloride, the publication is Angewandte Chemie, International Edition (2021), 60(25), 13937-13944, database is CAplus and MEDLINE.

Protein complexes are defined by the three-dimensional structure of participating binding partners. Knowledge about these structures can facilitate the design of peptidomimetics which have been applied for example, as inhibitors of protein-protein interactions (PPIs). Even though β-sheets participate widely in PPIs, they have only rarely served as the basis for peptidomimetic PPI inhibitors, in particular when addressing intracellular targets. Here, we present the structure-based design of β-sheet mimetics targeting the intracellular protein β-catenin, a central component of the Wnt signaling pathway. Based on a protein binding partner of β-catenin, a macrocyclic peptide was designed and its crystal structure in complex with β-catenin obtained. Using this structure, we designed a library of bicyclic β-sheet mimetics employing a late-stage diversification strategy. Several mimetics were identified that compete with transcription factor binding to β-catenin and inhibit Wnt signaling in cells. The presented design strategy can support the development of inhibitors for other β-sheet-mediated PPIs.

Angewandte Chemie, International Edition published new progress about 42074-68-0. 42074-68-0 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Benzyl chloride,Benzene, name is 2-Chlorotrityl chloride, and the molecular formula is C8H8O3, Safety of 2-Chlorotrityl chloride.

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

Desaintjean, Alexandre published the artcileIron-Catalyzed Cross-Coupling of Functionalized Benzylmanganese Halides with Alkenyl Iodides, Bromides, and Triflates, Recommanded Product: 3-Chlorobenzylchloride, the publication is Organic Letters (2019), 21(21), 8684-8688, database is CAplus and MEDLINE.

Various substituted benzylic manganese chlorides e.g. I were prepared by insertion of magnesium turnings in the presence of MnCl₂.2LiCl in THF at -5° within 2 h. These benzylic manganese reagents underwent smooth cross-couplings with various functionalized alkenyl iodides, bromides, and triflates or iodoacrylates in the presence of 10 mol % FeCl₂ at 25° for 1-12 h. Mechanistic studies showed that benzylic manganese halides produced, in the presence of FeCl₂, a very reactive iron ate complex.

Organic Letters published new progress about 620-20-2. 620-20-2 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Benzyl chloride,Benzene, name is 3-Chlorobenzylchloride, and the molecular formula is C7H6Cl2, Recommanded Product: 3-Chlorobenzylchloride.

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