Day: March 9, 2021

Related Products of 123536-14-1, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.123536-14-1, Name is (R)-3-Aminoquinuclidine dihydrochloride, molecular formula is C7H16Cl2N2. In a article£¬once mentioned of 123536-14-1

COMPOUNDS HAVING BOTH ALPHA-7 NICOTINIC AGONIST ACTIVITY AND 5HT3 ANTAGONIST ACTIVITY FOR TREATMENT OF CNS DISEASES

The invention discloses compounds that are selective alpha7 nAChR agonists and 5-HT3 antagonists. The compounds are useful for treating many CNS diseases.

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.Related Products of 123536-14-1, you can also check out more blogs aboutRelated Products of 123536-14-1

Reference£º
Quinuclidine – Wikipedia,
Quinuclidine | C7H132N | ChemSpider

Let¡¯s face it, organic chemistry can seem difficult to learn. Especially from a beginner¡¯s point of view. Like 123536-14-1, Name is (R)-3-Aminoquinuclidine dihydrochloride. In a document type is Article, introducing its new discovery., Product Details of 123536-14-18

Synthesis, biochemical activity and behavioral effects of a series of 1,4,5,6-tetrahydropyrimidines as novel ligands for M1 receptors

A series of novel tetrahydropyrimidines was synthesized and examined for M1 muscarinic receptor activity. 1,4,5,6-tetrahydro-5-methoxycarbonyl-pyrimidine hydrobromide (1a; CDD-0034-C) displayed a high affinity for muscarinic receptors in rat brain and stimulated PI metabolism in rat hippocampus. Compound 1a ameliorated memory deficits associated with lesions of the septohippocampal cholinergic system in rats.

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Reference£º
Quinuclidine – Wikipedia,
Quinuclidine | C7H73N | ChemSpider

827-61-2, Name is Quinuclidin-3-yl acetate, belongs to quinuclidine compound, is a common compound. HPLC of Formula: C9H15NO2In an article, once mentioned the new application about 827-61-2.

Estimation of agonist activity at g protein-coupled receptors: Analysis of M2 muscarinic receptor signaling through Gi/o, G s, and G15

We developed novel methods for analyzing the concentrationresponse curve of an agonist to estimate the product of observed affinity and intrinsic efficacy, expressed relative to that of a standard agonist. This parameter, termed intrinsic relative activity (RAi), is most applicable for the analysis of responses at G protein-coupled receptors. RAi is equivalent to the potency ratios that agonists would exhibit in a hypothetical, highly sensitive assay in which all agonists behave as full agonists, even those with little intrinsic efficacy. We investigated muscarinic responses at the M2 receptor, including stimulation of phosphoinositide hydrolysis through Galpha15 in HEK 293T cells, inhibition of cAMP accumulation through Gi in Chinese hamster ovary (CHO) cells, and stimulation of cAMP accumulation through Gs in CHO cells treated with pertussis toxin. The RAi values of carbachol, oxotremorine-M, and the enantiomers of aceclidine were approximately the same in the three assay systems. In contrast, the activity of 4-[[N-[3-chlorophenyl]carbamoy] oxy-2-butynyl]trimethylammonium chloride (McN-A-343) was ?10-fold greater at M2 receptors coupled to Galpha15 in HEK 293T cells compared with M2 receptors coupled to Gi in the same cells or in CHO cells. Our results show that the RAi estimate is a useful measure for quantifying agonist activity across different assay systems and for detecting agonist directed signaling. Copyright

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Quinuclidine – Wikipedia,
Quinuclidine | C7H58N | ChemSpider

An article , which mentions 67496-78-0, molecular formula is C8H16N2. The compound – Quinuclidin-4-ylmethanamine played an important role in people’s production and life., Recommanded Product: Quinuclidin-4-ylmethanamine

2 – Substituted cephem compound-containing pharmaceutical composition (by machine translation)

PROBLEM TO BE SOLVED: To provide a cephem compound which has a strong antimicrobial activity, in particular effective against various beta-lactamase producing Gram negative bacteria, and a composition comprising the compound.SOLUTION: The present invention provides a pharmaceutical composition comprising a compound represented by formula (I), an ester at a carboxyl group, an amino-protected compound when the amino is present on a ring in the 7-side chain, or a pharmaceutically acceptable salt thereof.

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Quinuclidine – Wikipedia,
Quinuclidine | C7H26N | ChemSpider

Let¡¯s face it, organic chemistry can seem difficult to learn. Especially from a beginner¡¯s point of view. Like 123536-14-1, Name is (R)-3-Aminoquinuclidine dihydrochloride. In a document type is Article, introducing its new discovery., Product Details of 123536-14-3

Discovery and structure-activity relationship of quinuclidine benzamides as agonists of alpha7 nicotinic acetylcholine receptors

A library of benzamides was tested for alpha7 nicotinic acetylcholine receptor (nAChR) agonist activity using a chimeric receptor in a functional, cell-based, high-throughput assay. From this library, quinuclidine benzamides were found to have alpha7 nAChR agonist activity. The SAR diverged from the activity of this compound class verses the 5-HT3 receptor, a structural homologue of the alpha7 nAChR. PNU-282987, the most potent compound from this series, was also shown to open native alpha7 nAChRs in cultured rat neurons and to reverse an amphetamine-induced gating deficit in rats.

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Reference£º
Quinuclidine – Wikipedia,
Quinuclidine | C7H136N | ChemSpider

Reference of 827-61-2, 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. 827-61-2, Name is Quinuclidin-3-yl acetate, molecular formula is C9H15NO2. In a Patent£¬once mentioned of 827-61-2

METHODS FOR TREATING MUSCULAR DYSTROPHIES

Provided herein are methods for treating and preventing a disease related to diminution or dysfunction of a dystrophin-related complex in a subject in need thereof, comprising administering to the subject a compound that increases sarcospan. Also provided herein are pharmaceutical compositions comprising a compound that increases sarcospan, or a pharmaceutically acceptable salt or ester thereof, useful for the treatments described herein.

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Quinuclidine – Wikipedia,
Quinuclidine | C7H32N | ChemSpider

Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. SDS of cas: 5291-32-7. Introducing a new discovery about 5291-32-7, Name is APR-246

SLMP53-2 restoreswild-type-like function to mutant p53 through hsp70: Promising activity in hepatocellular carcinoma

Half of human cancers harbor TP53 mutations that render p53 inactive as a tumor suppressor. In these cancers, reactivation of mutant p53 (mutp53) through restoration of wild-type-like function constitutes a valuable anticancer therapeutic strategy. In order to search for mutp53 reactivators, a small library of tryptophanol-derived oxazoloisoindolinones was synthesized and the potential of these compounds as mutp53 reactivators and anticancer agents was investigated in human tumor cells and xenograft mouse models. By analysis of their anti-proliferative effect on a panel of p53-null NCI-H1299 tumor cells ectopically expressing highly prevalent mutp53, the compound SLMP53-2 was selected based on its potential reactivation of multiple structuralmutp53. In mutp53-Y220C-expressing hepatocellular carcinoma (HCC) cells, SLMP53-2-induced growth inhibition was mediated by cell cycle arrest, apoptosis, and endoplasmic reticulum stress response. In these cells, SLMP53-2 restored wild-type-like conformation and DNA-binding ability of mutp53-Y220C by enhancing its interaction with the heat shock protein 70 (Hsp70), leading to the reestablishment of p53 transcriptional activity. Additionally, SLMP53-2 displayed synergistic effect with sorafenib, the only approved therapy for advanced HCC. Notably, it exhibited potent antitumor activity in human HCC xenograft mouse models with a favorable toxicological profile. Collectively, SLMP53-2 is a new mutp53-targeting agent with promising antitumor activity, particularly against HCC.

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Reference£º
Quinuclidine – Wikipedia,
Quinuclidine | C7H169N | ChemSpider

123536-14-1, Name is (R)-3-Aminoquinuclidine dihydrochloride, belongs to quinuclidine compound, is a common compound. Quality Control of (R)-3-Aminoquinuclidine dihydrochlorideIn an article, once mentioned the new application about 123536-14-1.

4-SUBSTITUTED IMIDAZOLES

Compounds of formula I: wherein A and R1 are as defined in the specification, processes for preparing them, pharmaceutical compositions containing them and their use in therapy, especially in the treatment or prophylaxis of psychotic and intellectual impairment disorders.

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Reference£º
Quinuclidine – Wikipedia,
Quinuclidine | C7H103N | ChemSpider

827-61-2, Name is Quinuclidin-3-yl acetate, belongs to quinuclidine compound, is a common compound. category: quinuclidineIn an article, once mentioned the new application about 827-61-2.

Stereoselective synthesis of the optical isomers of a new muscarinic receptor antagonist, quinuclidin-3-yl 2-(cyclopent-1-enyl)-2-hydroxy-2- phenylacetate

The enantiopure isomers of a new muscarinic receptor antagonist, quinuclidin-3-yl 2-(cyclopent-1-enyl)-2-hydroxy-2-phenylacetate were synthesised by a practical stereoselective synthetic method, using pivaldehyde as steric hindrance agent from the chiral starting material, (S) or (R)-mandelic acid. The isomers were obtained with 72-78% yields in 98-99% e.e.

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Reference£º
Quinuclidine – Wikipedia,
Quinuclidine | C7H69N | ChemSpider

Electric Literature of 123536-14-1, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.123536-14-1, Name is (R)-3-Aminoquinuclidine dihydrochloride, molecular formula is C7H16Cl2N2. In a article£¬once mentioned of 123536-14-1

Directed synthesis of noncentrosymmetric molybdates using composition space analysis

A systematic investigation of the factors governing the reaction product composition, hydrogen bonding, and symmetry was conducted in the MoO 3/3-aminoquinuclidine/H2O system. Composition space analysis was performed through 36 individual reactions under mild hydrothermal conditions using racemic 3-aminoquinuclidine. Single crystals of three new compounds, [C7H16N2][Mo 3O10]¡¤H2O, [C7H 16N2]2[Mo8O26] ¡¤H2O, and [C7H16N2] 2[Mo8O26]¡¤4H2O, were grown. The relative phase stabilities for these products are dependent upon the reactant mole fractions in the initial reaction gel. This phase stability information was used to direct the synthesis of two new noncentrosymmetric compounds, using either (S)-(-)-3-aminoquinuclidine dihydrochloride or (R)-(+)-3-aminoquinuclidine dihydrochloride. [(R)-C7H 16N2]2-[Mo8O26] and [(S)-C7H16N2]2[Mo8O 26] both crystallize in the noncentrosymmetric space group P2 1 (No. 4), which has the polar crystal class 2 (C2). The second-harmonic generation activities were measured on sieved powders. The structure-directing properties of the molybdate components in each compound were determined using bond valence sums. The structures of all five compounds were determined using single-crystal X-ray diffraction.

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Reference£º
Quinuclidine – Wikipedia,
Quinuclidine | C7H155N | ChemSpider