Chlorides-buliding-blocks

Gerashchenko, I. I. published the artcileStabilization of proteases in solutions of some bis-tetraammonium compounds, Computed Properties of 38146-42-8, the publication is Farmatsevtichnii Zhurnal (Kiev) (1996), 112-114, database is CAplus.

It was found that ethonium and decamethoxin stabilized proteases (trypsin, chymotrypsin) in solutions at high temperature and high concentration of urea. This could be used as a basis for creation of drugs with combined therapeutic effects.

Farmatsevtichnii Zhurnal (Kiev) published new progress about 38146-42-8. 38146-42-8 belongs to chlorides-buliding-blocks, auxiliary class Achiral Phase-Transfer Catalysts, name is N1,N10-Bis(2-((2-isopropyl-5-methylcyclohexyl)oxy)-2-oxoethyl)-N1,N1,N10,N10-tetramethyldecane-1,10-diaminium chloride, and the molecular formula is C38H74Cl2N2O4, Computed Properties of 38146-42-8.

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

Castellanos, Sonia published the artcileGating charge recombination rates through dynamic bridges in tetrathiafulvalene-fullerene architectures, HPLC of Formula: 219537-97-0, the publication is Angewandte Chemie, International Edition (2013), 52(52), 13985-13990, database is CAplus and MEDLINE.

In summary, we have prepared new mol. constructs composed of electron-donating tetrathiafulvalene (TTF) and p-extended-TTF derivatives covalently connected to electron-accepting pyrrolidino[3,4:1,2] fullerene through photo-switchable dithienylethene bridges. By exposure to a light stimulus the bridge can be interconverted between a decoupled ring-open and a coupled ring-closed form and, hence, enables external control of electronic communication between the donor and acceptor units. In the resulting architectures, incoming photons give rise to efficient charge separation and, furthermore, allow modulation of the lifetimes of the charge-separated states over two orders of magnitude by variation of their wavelength. The photoresponsive, dynamic bridge provides a means for (self-)regulation through a reversible activation-deactivation mechanism for solar energy conversion in artificial photosynthetic systems.

Angewandte Chemie, International Edition published new progress about 219537-97-0. 219537-97-0 belongs to chlorides-buliding-blocks, auxiliary class Fused/Partially Saturated Cycles,Cyclopentenes, name is 5-Chloro-3-[2-(5-chloro-2-methylthien-3-yl)cyclopent-1-en-1-yl]-2-methylthiophene, and the molecular formula is C15H14Cl2S2, HPLC of Formula: 219537-97-0.

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

Rowbottom, Martin W. published the artcileSynthesis and structure-activity relationships of spirohydantoin-derived small-molecule antagonists of the melanin-concentrating hormone receptor-1 (MCH-R1), Recommanded Product: (3-Chloro-5-cyanophenyl)boronic acid, the publication is Bioorganic & Medicinal Chemistry Letters (2007), 17(8), 2171-2178, database is CAplus and MEDLINE.

The design, synthesis, and SAR of a series of substituted spirohydantoins, e.g., I, are described. Optimization of an inhouse screening hit gave compounds that exhibited potent binding affinity and functional activity at MCH-R1.

Bioorganic & Medicinal Chemistry Letters published new progress about 915763-60-9. 915763-60-9 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Nitrile,Boronic acid and ester,Benzene,Boronic Acids,Boronic acid and ester, name is (3-Chloro-5-cyanophenyl)boronic acid, and the molecular formula is C7H5BClNO2, Recommanded Product: (3-Chloro-5-cyanophenyl)boronic acid.

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

Rowbottom, Martin W. published the artcileSynthesis and structure-activity relationships of biarylcarboxamide bis-aminopyrrolidine urea derived small-molecule antagonists of the melanin-concentrating hormone receptor-1 (MCH-R1), HPLC of Formula: 209919-30-2, the publication is Bioorganic & Medicinal Chemistry Letters (2005), 15(14), 3439-3445, database is CAplus and MEDLINE.

A novel series of bis-aminopyrrolidine ureas containing either a 4-biphenylcarboxamide or 5-phenyl-2-thiophenecarboxamide group have been identified as potent and functional antagonists of the melanin-concentrating hormone receptor-1. Syntheses and SAR are described, which led to the discovery of compounds with high binding affinity (K_i = 1 nM) for the receptor. Preliminary in vitro metabolic stability data are also reported for key compounds

Bioorganic & Medicinal Chemistry Letters published new progress about 209919-30-2. 209919-30-2 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Boronic acid and ester,Benzene,Boronic Acids,Boronic acid and ester, name is 4-Chloro-2-methylphenylboronic acid, and the molecular formula is C7H8BClO2, HPLC of Formula: 209919-30-2.

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

Rowbottom, Martin W. published the artcileSynthesis and structure-activity relationships of biarylcarboxamide bis-aminopyrrolidine urea derived small-molecule antagonists of the melanin-concentrating hormone receptor-1 (MCH-R1), Computed Properties of 145349-62-8, the publication is Bioorganic & Medicinal Chemistry Letters (2005), 15(14), 3439-3445, database is CAplus and MEDLINE.

A novel series of bis-aminopyrrolidine ureas containing either a 4-biphenylcarboxamide or 5-phenyl-2-thiophenecarboxamide group have been identified as potent and functional antagonists of the melanin-concentrating hormone receptor-1. Syntheses and SAR are described, which led to the discovery of compounds with high binding affinity (K_i = 1 nM) for the receptor. Preliminary in vitro metabolic stability data are also reported for key compounds

Bioorganic & Medicinal Chemistry Letters published new progress about 145349-62-8. 145349-62-8 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Boronic acid and ester,Benzene,Boronic Acids, name is 2-Chloro-4-methylphenylboronic acid, and the molecular formula is C7H8BClO2, Computed Properties of 145349-62-8.

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

Kumar, Puneet published the artcileMetal-Free Direct Transformation of Aryl Boronic Acid to Primary Amines, COA of Formula: C7H8BClO2, the publication is European Journal of Organic Chemistry (2022), 2022(27), e202200508, database is CAplus.

In this work, a transition-metal free approach for the construction of primary aromatic amines R/R¹NH₂ (R = 4-chlorophenyl, 2H-1,3-benzodioxol-5-yl, naphthalen-2-yl, etc.)/(R¹ = Ph, 4-methylphenyl, 4-hydroxyphenyl, 4-chlorophenyl, 2-cyanophenyl) from aryl boronic acids RB(OH)₂ and esters R¹Bpin with N-Boc-O-tosylhydroxylamine as an amine surrogate was reported. Bench stable TsONHBoc is easy to use and it produces a non-interfering water-soluble byproduct. The protocol is operative for both electron-rich and electron-deficient aryl boronic acids under acidic conditions, wherein, the former arenes affords a better yield of the desired product. Even, sterically hindered and halogenated substrates are easily amenable under this reaction condition. The current protocol can be scaled up to produce gram-scale primary aromatic amines.

European Journal of Organic Chemistry published new progress about 209919-30-2. 209919-30-2 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Boronic acid and ester,Benzene,Boronic Acids,Boronic acid and ester, name is 4-Chloro-2-methylphenylboronic acid, and the molecular formula is C7H8BClO2, COA of Formula: C7H8BClO2.

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

Maurya, Hardesh K. published the artcileStudies on substituted benzo[h]quinazolines, benzo[g]indazoles, pyrazoles, 2,6-diarylpyridines as anti-tubercular agents, Formula: C5H13Cl2N, the publication is Bioorganic & Medicinal Chemistry Letters (2013), 23(21), 5844-5849, database is CAplus and MEDLINE.

Various substituted 5,6-dihydro-8-methoxybenzo[h]quinazolin-2-amine, 1-(3-(4-alkoxyphenyl)-7-methoxy-3,3a,4,5-tetrahydro-2H-benzo[g]indazol-2-yl)ethanone, pyrazole and 2,6-diarylpyridine derivatives have been synthesized in good yields by an efficient methodol. The synthesized compounds were evaluated for their in vitro anti-tubercular activity against Mycobacterium tuberculosis H37Rv strain. Compounds I (R = piperidin-1-yl, NMe₂), II, and III (R¹ = Br, H) exhibited significant anti-tubercular activity at MIC values 50, 100, 50, 25 and 100 μM concentration In vitro cytotoxicity data using THP-1 cells indicated that most active compound III (R¹ = Br) is safe as its MIC value is much lower than the cytotoxic value.

Bioorganic & Medicinal Chemistry Letters published new progress about 4584-49-0. 4584-49-0 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Salt,Amine,Aliphatic hydrocarbon chain, name is 2-Chloro-N,N-dimethylpropan-1-amine hydrochloride, and the molecular formula is C5H13Cl2N, Formula: C5H13Cl2N.

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

Gabor, Krisztina published the artcileCharacterization of CprK1, a CRP/FNR-type transcriptional regulator of halorespiration from Desulfitobacterium hafniense, Related Products of chlorides-buliding-blocks, the publication is Journal of Bacteriology (2006), 188(7), 2604-2613, database is CAplus and MEDLINE.

The recently identified CprK branch of the CRP (cAMP receptor protein)-FNR (fumarate and nitrate reduction regulator) family of transcriptional regulators includes proteins that activate the transcription of genes encoding proteins involved in reductive dehalogenation of chlorinated aromatic compounds Here we report the characterization of the CprK1 protein from Desulfitobacterium hafniense, an anaerobic low-G+C gram-pos. bacterium that is capable of reductive dechlorination of 3-chloro-4-hydroxyphenylacetic acid (Cl-OHPA). The gene encoding CprK1 was cloned and functionally overexpressed in Escherichia coli, and the protein was subsequently purified to homogeneity. To investigate the interaction of CprK1 with three of its predicted binding sequences (dehaloboxes), we performed in vitro DNA-binding assays (electrophoretic mobility shift assays) as well as in vivo promoter probe assays. These results show that CprK1 binds its target dehaloboxes with high affinity (dissociation constant, 90 nM) in the presence of Cl-OHPA and that transcriptional initiation by CprK1 is influenced by deviations in the dehaloboxes from the consensus TTAAT—-ATTAA sequence. A mutant CprK1 protein was created by a Val→Glu substitution at a conserved position in the recognition α-helix that gained FNR-type DNA-binding specificity, recognizing the TTGAT—-ATCAA sequence (FNR box) instead of the dehaloboxes. CprK1 was subject to oxidative inactivation in vitro, most likely caused by the formation of an intermol. disulfide bridge between Cys11 and Cys200. The possibility of redox regulation of CprK1 by a thiol-disulfide exchange reaction was investigated by using two Cys→Ser mutants. These results indicate that a Cys11-Cys200 disulfide bridge does not appear to play a physiol. role in the regulation of CprK1.

Journal of Bacteriology published new progress about 33697-81-3. 33697-81-3 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Carboxylic acid,Benzene,Phenol, name is 3-Chloro-4-hydroxyphenylacetic acid, and the molecular formula is C8H7ClO3, Related Products of chlorides-buliding-blocks.

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

Balin, A. I. published the artcileAminodisulfides as additives to lubricating materials, Synthetic Route of 1002-41-1, the publication is Khimiya i Tekhnologiya Topliv i Masel (1980), 10-11, database is CAplus.

Refluxing (RCHClCH₂)₂S₂ (R is Ph [29184-39-2], octyl [74639-15-9], C_5-8 alkyl, or C_8-12 alkyl) with NH(CH₂CH₂OH)₂ [111-42-2] in H₂O or dioxane gave a series of [RCH[N(CH₂CH₂OH)₂]CH₂]₂S₂ derivatives which are used as antiwear additives in lubricating oils. The refluxing was carried out at 105-127° depending on solvent and reactants for 1-7 h. The yields were 76-90.5%. The products contained â‰?.2% Cl and were not corrosive.

Khimiya i Tekhnologiya Topliv i Masel 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, Synthetic Route of 1002-41-1.

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

Chittiboyina, Amar G. published the artcileDesign and Synthesis of the First Generation of Dithiolane Thiazolidinedione- and Phenylacetic Acid-Based PPARγ Agonists, COA of Formula: C8H7ClO3, the publication is Journal of Medicinal Chemistry (2006), 49(14), 4072-4084, database is CAplus and MEDLINE.

A series of novel derivatives of potent antioxidant vitamin, α-lipoic acid, and related analogs were designed, synthesized, and evaluated for their PPARγ agonist activities. Compounds I and the water soluble analog II (R = COCH₂NH₂.HCl) were found to be potent PPARγ agonists. I appeared to have a significant role in improving insulin sensitivity and reducing triglyceride levels in fa/fa rats as well as inhibited proliferation of a variety of normal and neoplastic cultured human cell types. These novel compounds may prove efficacious not only in the treatment of Type 2 diabetes, but also atherosclerosis, prevention of vascular restenosis, and inflammatory skin diseases.

Journal of Medicinal Chemistry published new progress about 33697-81-3. 33697-81-3 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Carboxylic acid,Benzene,Phenol, name is 3-Chloro-4-hydroxyphenylacetic acid, and the molecular formula is C8H7ClO3, COA of Formula: C8H7ClO3.

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