Category: 136725-55-8

Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 136725-55-8, is researched, Molecular C4H9ClFN, about Enantiomorphic Perovskite Ferroelectrics with Circularly Polarized Luminescence, the main research direction is enantiomorphic perovskite ferroelec circularly polarized luminescence.COA of Formula: C4H9ClFN.

Materials with circularly polarized luminescence (CPL) activity have immense potential applications in mol. switches, optical sensors, information storage, asym. photosynthesis, 3D optical displays, biol. probe, and spintronic devices. However, the achiral architectures of most of the luminophores severely limit their practical needs. Within this context, mol. ferroelecs. with striking chem. variability and structure-property flexibility bring light to the assembly of CPL-active ferroelec. materials. Herein, we report organic-inorganic perovskite enantiomorphic ferroelecs., (R)- and (S)-3-(fluoropyrrolidinium)MnBr3, undergoing a 222F2-type ferroelec. phase transition at 273 K. Their mirror relationships are verified by both single-crystal X-ray diffraction and vibrational CD (VCD). Furthermore, the corresponding Cotton effect for two chiral crystals was captured by mirror CPL activity. This may be assigned to the inducing interaction between the achiral luminescent perovskite framework and chiral organic components. As far as we know, this is the first mol. ferroelec. with CPL activity. Accordingly, this will inspire intriguing research in mol. ferroelecs. with CPL activity and holds great potential for the development of new optoelectronic devices.

When you point to this article, it is believed that you are also very interested in this compound(136725-55-8)COA of Formula: C4H9ClFN and due to space limitations, I can only present the most important information.

Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem

The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: (R)-(-)-3-Fluoropyrrolidine Hydrochloride(SMILESS: Cl.F[C@@H]1CCNC1,cas:136725-55-8) is researched.Application In Synthesis of 2-(5-Chloro-1H-indazol-3-yl)acetic acid. The article 《Discovery and Characterization of Selective and Ligand-Efficient DYRK Inhibitors》 in relation to this compound, is published in Journal of Medicinal Chemistry. Let’s take a look at the latest research on this compound (cas:136725-55-8).

Dual-specificity tyrosine-regulated kinase 1A (DYRK1A) regulates the proliferation and differentiation of neuronal progenitor cells during brain development. Consequently, DYRK1A has attracted interest as a target for the treatment of neurodegenerative diseases, including Alzheimer′s disease (AD) and Down′s syndrome. Recently, the inhibition of DYRK1A has been investigated as a potential treatment for diabetes, while DYRK1A′s role as a mediator in the cell cycle has garnered interest in oncol. indications. Structure-activity relationship (SAR) anal. in combination with high-resolution X-ray crystallog. leads to a series of pyrazolo[1,5-b]pyridazine inhibitors with excellent ligand efficiencies, good physicochem. properties, and a high degree of selectivity over the kinome. Compound 11 (I) exhibited good permeability and cellular activity without P-glycoprotein liability, extending the utility of 11 in an in vivo setting. These pyrazolo[1,5-b]pyridazines are a viable lead series in the discovery of new therapies for the treatment of diseases linked to DYRK1A function.

When you point to this article, it is believed that you are also very interested in this compound(136725-55-8)Computed Properties of C4H9ClFN and due to space limitations, I can only present the most important information.

Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem

COA of Formula: C4H9ClFN. Aromatic heterocyclic compounds can also be classified according to the number of heteroatoms contained in the heterocycle: single heteroatom, two heteroatoms, three heteroatoms and four heteroatoms. Compound: (R)-(-)-3-Fluoropyrrolidine Hydrochloride, is researched, Molecular C4H9ClFN, CAS is 136725-55-8, about Discovery and Characterization of Selective and Ligand-Efficient DYRK Inhibitors. Author is Henderson, Scott H.; Sorrell, Fiona; Bennett, James; Fedorov, Oleg; Hanley, Marcus T.; Godoi, Paulo H.; Ruela de Sousa, Roberta; Robinson, Sean; Ashall-Kelly, Alexander; Hopkins Navratilova, Iva; Walter, Daryl S.; Elkins, Jonathan M.; Ward, Simon E..

Dual-specificity tyrosine-regulated kinase 1A (DYRK1A) regulates the proliferation and differentiation of neuronal progenitor cells during brain development. Consequently, DYRK1A has attracted interest as a target for the treatment of neurodegenerative diseases, including Alzheimer′s disease (AD) and Down′s syndrome. Recently, the inhibition of DYRK1A has been investigated as a potential treatment for diabetes, while DYRK1A′s role as a mediator in the cell cycle has garnered interest in oncol. indications. Structure-activity relationship (SAR) anal. in combination with high-resolution X-ray crystallog. leads to a series of pyrazolo[1,5-b]pyridazine inhibitors with excellent ligand efficiencies, good physicochem. properties, and a high degree of selectivity over the kinome. Compound 11 (I) exhibited good permeability and cellular activity without P-glycoprotein liability, extending the utility of 11 in an in vivo setting. These pyrazolo[1,5-b]pyridazines are a viable lead series in the discovery of new therapies for the treatment of diseases linked to DYRK1A function.

When you point to this article, it is believed that you are also very interested in this compound(136725-55-8)COA of Formula: C4H9ClFN and due to space limitations, I can only present the most important information.

Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem

So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Yamagami, Takafumi; Kobayashi, Ryo; Moriyama, Noriaki; Horiuchi, Hideki; Toyofuku, Eiji; Kadoh, Yoichi; Kawanishi, Eiji; Izumoto, Shinichi; Hiramatsu, Hajime; Nanjo, Takehiro; Sugino, Masuhiro; Utsugi, Masayuki; Moritani, Yasunori researched the compound: (R)-(-)-3-Fluoropyrrolidine Hydrochloride( cas:136725-55-8 ).SDS of cas: 136725-55-8.They published the article 《Scalable Process Design for a PDE10A Inhibitor Consisting of Pyrazolopyrimidine and Quinoxaline as Key Units》 about this compound( cas:136725-55-8 ) in Organic Process Research & Development. Keywords: PDE10A inhibitor pyrazolopyrimidine quinoxaline preparation. We’ll tell you more about this compound (cas:136725-55-8).

In this study, research and development for the synthetic process of a PDE10A inhibitor are described; in particular, an efficient regioselective construction of the quinoxaline unit, a cost-effective pyrazolo[1,5-a]pyrimidine formation, and a cost-saving approach in a nucleophilic aromatic substitution (SNAr) reaction by introducing oxazolidinone as an electron-withdrawing group to a chloropyrazolo[1,5-a]pyrimidine core are key points. The newly developed process has been successfully scaled up to 40 kg. Furthermore, a one-pot tandem reaction from aminopyrazole to dichloropyrazolo[1,5-a]pyrimidine by activating malonic acid with POCl3 was discovered. The finding contributed to avoiding isolation of the hygroscopic pyrazolo[1,5-a]pyrimidin-5(4H)-one intermediate, which caused complicated filtration and drying processes observed in the first scale-up campaign.

This literature about this compound(136725-55-8)SDS of cas: 136725-55-8has given us a lot of inspiration, and I hope that the research on this compound((R)-(-)-3-Fluoropyrrolidine Hydrochloride) can be further advanced. Maybe we can get more compounds in a similar way.

Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: (R)-(-)-3-Fluoropyrrolidine Hydrochloride, is researched, Molecular C4H9ClFN, CAS is 136725-55-8, about Novel Human Neutral Sphingomyelinase 2 Inhibitors as Potential Therapeutics for Alzheimer’s Disease, the main research direction is Alzheimer’s disease nSMase2 inhibitor PKPD bioavailability brain penetration SAR.Reference of (R)-(-)-3-Fluoropyrrolidine Hydrochloride.

Neutral sphingomyelinase 2 (nSMase2) catalyzes the cleavage of sphingomyelin to phosphorylcholine and ceramide, an essential step in the formation and release of exosomes from cells that is critical for intracellular communication. Chronic increase of brain nSMase2 activity and related exosome release has been implicated in various pathol. processes, including the progression of Alzheimer’s disease (AD), making nSMase2 a viable therapeutic target. Recently, we identified phenyl(R)-(1-(3-(3,4-dimethoxyphenyl)-2,6-dimethylimidazo[1,2-b] pyridazin-8-yl) pyrrolidin-3-yl)-carbamate 1 (PDDC)(I), the first nSMase2 inhibitor which possesses both favorable pharmacodynamics and pharmacokinetic (PK) parameters, including substantial oral bioavailability, brain penetration and significant inhibition of exosome release from the brain in vivo. Herein we demonstrate efficacy of 1 (PDDC) in a mouse model of AD and detail extensive structure-activity relationship (SAR) studies with 70 analogs, unveiling several that exert similar or higher activity against nSMase2 with favorable pharmacokinetic properties.

This literature about this compound(136725-55-8)Reference of (R)-(-)-3-Fluoropyrrolidine Hydrochloridehas given us a lot of inspiration, and I hope that the research on this compound((R)-(-)-3-Fluoropyrrolidine Hydrochloride) can be further advanced. Maybe we can get more compounds in a similar way.

Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem

Related Products of 136725-55-8. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: (R)-(-)-3-Fluoropyrrolidine Hydrochloride, is researched, Molecular C4H9ClFN, CAS is 136725-55-8, about Urea Derivatives of 2-Aryl-benzothiazol-5-amines: A New Class of Potential Drugs for Human African Trypanosomiasis. Author is Patrick, Donald A.; Gillespie, J. Robert; McQueen, Joshua; Hulverson, Matthew A.; Ranade, Ranae M.; Creason, Sharon A.; Herbst, Zackary M.; Gelb, Michael H.; Buckner, Frederick S.; Tidwell, Richard R..

A previous publication from this lab explored the antitrypanosomal activities of novel derivatives of 2-(2-benzamido)ethyl-4-phenylthiazole, which had been identified as a hit against Trypanosoma brucei, the causative agent of human African trypanosomiasis. While a number of these compounds, particularly the urea analogs, were quite potent, these mols. as a whole exhibited poor metabolic stability. The present work describes the synthesis of 65 new analogs arising from medicinal chem. optimization at different sites on the mol. The most promising compounds were the urea derivatives of 2-aryl-benzothiazol-5-amines. One such analog, (S)-2-(3,4-difluorophenyl)-5-(3-fluoro-N-pyrrolidylamido)benzothiazole (I) was chosen for in vivo efficacy studies based upon in vitro activity, metabolic stability, and brain penetration. This compound attained 5/5 cures in murine models of both early and late stage human African trypanosomiasis, representing a new lead for the development of drugs to combat this neglected disease.

This literature about this compound(136725-55-8)Related Products of 136725-55-8has given us a lot of inspiration, and I hope that the research on this compound((R)-(-)-3-Fluoropyrrolidine Hydrochloride) can be further advanced. Maybe we can get more compounds in a similar way.

Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem

In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Highest-Tc organic enantiomeric ferroelectrics obtained by F/H substitution, published in 2020, which mentions a compound: 136725-55-8, mainly applied to organic enantiomeric ferroelec substitution phase transition temperature, Application of 136725-55-8.

Through the strategy of F/H substitution, we precisely designed the highest-Tc (phase transition temperature) organic enantiomeric ferroelecs., (R)- and (S)-(N,N-dimethyl-3-fluoropyrrolidinium) iodide, of which the Tc reaches up to 470 K, far beyond those of other enantiomeric ferroelecs. and also the com. ferroelec. BaTiO3.

This literature about this compound(136725-55-8)Application of 136725-55-8has given us a lot of inspiration, and I hope that the research on this compound((R)-(-)-3-Fluoropyrrolidine Hydrochloride) can be further advanced. Maybe we can get more compounds in a similar way.

Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem

Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: (R)-(-)-3-Fluoropyrrolidine Hydrochloride, is researched, Molecular C4H9ClFN, CAS is 136725-55-8, about Scalable Process Design for a PDE10A Inhibitor Consisting of Pyrazolopyrimidine and Quinoxaline as Key Units.Application of 136725-55-8.

In this study, research and development for the synthetic process of a PDE10A inhibitor are described; in particular, an efficient regioselective construction of the quinoxaline unit, a cost-effective pyrazolo[1,5-a]pyrimidine formation, and a cost-saving approach in a nucleophilic aromatic substitution (SNAr) reaction by introducing oxazolidinone as an electron-withdrawing group to a chloropyrazolo[1,5-a]pyrimidine core are key points. The newly developed process has been successfully scaled up to 40 kg. Furthermore, a one-pot tandem reaction from aminopyrazole to dichloropyrazolo[1,5-a]pyrimidine by activating malonic acid with POCl3 was discovered. The finding contributed to avoiding isolation of the hygroscopic pyrazolo[1,5-a]pyrimidin-5(4H)-one intermediate, which caused complicated filtration and drying processes observed in the first scale-up campaign.

This literature about this compound(136725-55-8)Application of 136725-55-8has given us a lot of inspiration, and I hope that the research on this compound((R)-(-)-3-Fluoropyrrolidine Hydrochloride) can be further advanced. Maybe we can get more compounds in a similar way.

Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem

Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 136725-55-8, is researched, Molecular C4H9ClFN, about Highest-Tc organic enantiomeric ferroelectrics obtained by F/H substitution, the main research direction is organic enantiomeric ferroelec substitution phase transition temperature.HPLC of Formula: 136725-55-8.

Through the strategy of F/H substitution, we precisely designed the highest-Tc (phase transition temperature) organic enantiomeric ferroelecs., (R)- and (S)-(N,N-dimethyl-3-fluoropyrrolidinium) iodide, of which the Tc reaches up to 470 K, far beyond those of other enantiomeric ferroelecs. and also the com. ferroelec. BaTiO3.

In addition to the literature in the link below, there is a lot of literature about this compound((R)-(-)-3-Fluoropyrrolidine Hydrochloride)HPLC of Formula: 136725-55-8, illustrating the importance and wide applicability of this compound(136725-55-8).

Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem

In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Highest-Tc organic enantiomeric ferroelectrics obtained by F/H substitution, published in 2020, which mentions a compound: 136725-55-8, mainly applied to organic enantiomeric ferroelec substitution phase transition temperature, Recommanded Product: 136725-55-8.

Through the strategy of F/H substitution, we precisely designed the highest-Tc (phase transition temperature) organic enantiomeric ferroelecs., (R)- and (S)-(N,N-dimethyl-3-fluoropyrrolidinium) iodide, of which the Tc reaches up to 470 K, far beyond those of other enantiomeric ferroelecs. and also the com. ferroelec. BaTiO3.

In addition to the literature in the link below, there is a lot of literature about this compound((R)-(-)-3-Fluoropyrrolidine Hydrochloride)Recommanded Product: 136725-55-8, illustrating the importance and wide applicability of this compound(136725-55-8).

Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem