Tag: 173.17

Guo, Ju et al. published their research in Tetrahedron Letters in 2018 | CAS: 486-73-7

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Although isoquinoline derivatives can be synthesized by several methods, relatively few direct methods deliver the unsubstituted isoquinoline. It protonates to form salts upon treatment with strong acids, such as HCl. It forms adducts with Lewis acids, such as BF3.COA of Formula: C10H7NO2

Synthesis and cytotoxicity screening of derivatives of the simplified ecteinascidin pentacyclic skeleton as anticancer agents was written by Guo, Ju;Yang, Yang;Wang, Nan;Liu, Zhanzhu. And the article was included in Tetrahedron Letters in 2018.COA of Formula: C10H7NO2 This article mentions the following:

A series of new ecteinascidin pentacyclic-derived compounds bearing aryl carboxylic amide side chains at C-22, I (R = 4-FC6H4, 2-bromonaphthalen-6-yl, 2-thienyl, etc.) have been designed and synthesized. The cytotoxicity evaluation confirmed their potent antitumor activity by use of eight different cell lines. Studies on the structure-activity relationship of them showed that the chem. structure of C-22 pendants have great effects on the tumor-killing activity. Notably, compounds I (R = 3-chlorobenzo[b]thien-2-yl, 3-chloro-6-fluorobenzo[b]thien-2-yl, 3-chloro-6-ethylbenzo[b]thien-2-yl) with benzo[b]thiophene-2-carboxamide pendants exhibited excellent broad-spectrum antitumor activity with the low IC50 values of 10-7M. In the experiment, the researchers used many compounds, for example, Isoquinoline-1-carboxylic acid (cas: 486-73-7COA of Formula: C10H7NO2).

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Although isoquinoline derivatives can be synthesized by several methods, relatively few direct methods deliver the unsubstituted isoquinoline. It protonates to form salts upon treatment with strong acids, such as HCl. It forms adducts with Lewis acids, such as BF3.COA of Formula: C10H7NO2

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

 

Guo, Ju et al. published their research in Tetrahedron Letters in 2018 | CAS: 486-73-7

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Although isoquinoline derivatives can be synthesized by several methods, relatively few direct methods deliver the unsubstituted isoquinoline. It protonates to form salts upon treatment with strong acids, such as HCl. It forms adducts with Lewis acids, such as BF3.COA of Formula: C10H7NO2

Synthesis and cytotoxicity screening of derivatives of the simplified ecteinascidin pentacyclic skeleton as anticancer agents was written by Guo, Ju;Yang, Yang;Wang, Nan;Liu, Zhanzhu. And the article was included in Tetrahedron Letters in 2018.COA of Formula: C10H7NO2 This article mentions the following:

A series of new ecteinascidin pentacyclic-derived compounds bearing aryl carboxylic amide side chains at C-22, I (R = 4-FC6H4, 2-bromonaphthalen-6-yl, 2-thienyl, etc.) have been designed and synthesized. The cytotoxicity evaluation confirmed their potent antitumor activity by use of eight different cell lines. Studies on the structure-activity relationship of them showed that the chem. structure of C-22 pendants have great effects on the tumor-killing activity. Notably, compounds I (R = 3-chlorobenzo[b]thien-2-yl, 3-chloro-6-fluorobenzo[b]thien-2-yl, 3-chloro-6-ethylbenzo[b]thien-2-yl) with benzo[b]thiophene-2-carboxamide pendants exhibited excellent broad-spectrum antitumor activity with the low IC50 values of 10-7M. In the experiment, the researchers used many compounds, for example, Isoquinoline-1-carboxylic acid (cas: 486-73-7COA of Formula: C10H7NO2).

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Although isoquinoline derivatives can be synthesized by several methods, relatively few direct methods deliver the unsubstituted isoquinoline. It protonates to form salts upon treatment with strong acids, such as HCl. It forms adducts with Lewis acids, such as BF3.COA of Formula: C10H7NO2

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

 

Atmaca, Ufuk et al. published their research in Tetrahedron in 2019 | CAS: 486-73-7

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Quinoline and its derivatives are widely used as fungicides, biological agents, antibiotics, alkaloids, dyes, rubber chemicals and flavoring agents. The Pomeranz–Fritsch reaction provides a method for the preparation of isoquinoline. This reaction uses a benzaldehyde and aminoacetoaldehyde diethyl acetal, which in an acid medium react to form isoquinoline.Name: Isoquinoline-1-carboxylic acid

Efficient and one-pot synthesis of novel sulfamates from carboxylic acids was written by Atmaca, Ufuk. And the article was included in Tetrahedron in 2019.Name: Isoquinoline-1-carboxylic acid This article mentions the following:

Novel sulfamates RC(O)NHSO3Me [R = cyclohexyl, Ph, H5C6CH2CH2, etc.] from carboxylic acids and methanol in the presence of chlorosulfonyl isocyanate in mild conditions were synthesized. Several acids, bases and solvents effects were investigated for one-pot synthesis of sulfamates as a catalyst. Finally, triflic acid was found to possess efficiently under optimized conditions in acetonitrile. This method was easy to handle, without any metal, environmentally benign and with short reaction time. Sulfamates could be synthesized on grams and milligrams scale. In the experiment, the researchers used many compounds, for example, Isoquinoline-1-carboxylic acid (cas: 486-73-7Name: Isoquinoline-1-carboxylic acid).

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Quinoline and its derivatives are widely used as fungicides, biological agents, antibiotics, alkaloids, dyes, rubber chemicals and flavoring agents. The Pomeranz–Fritsch reaction provides a method for the preparation of isoquinoline. This reaction uses a benzaldehyde and aminoacetoaldehyde diethyl acetal, which in an acid medium react to form isoquinoline.Name: Isoquinoline-1-carboxylic acid

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

 

Bailie, David S. et al. published their research in Chemical Communications (Cambridge, United Kingdom) in 2010 | CAS: 486-73-7

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Quinoline is a catabolite of tryptophan, the basic structure of some antihypertensive drugs, such as the peripheral vasodilators prazosin and doxazosin. Most traditional methods of generating isoquinoline do so via oxidative aromatization of dihydro- or tetrahydro-isoquinolines, usually offering some environmental or economic advantage.SDS of cas: 486-73-7

Anionic N,O-ligated Pd(II) complexes: highly active catalysts for alcohol oxidation was written by Bailie, David S.;Clendenning, Grainne M. A.;McNamee, Laura;Muldoon, Mark J.. And the article was included in Chemical Communications (Cambridge, United Kingdom) in 2010.SDS of cas: 486-73-7 This article mentions the following:

There is a need to develop effective catalytic methods for alc. oxidation Pd(II) complexes have shown great promise as catalysts, however a comparatively small number of ligands have been reported so far. Herein is reported the use of com. available anionic N,O-ligands to produce highly active catalysts. In the experiment, the researchers used many compounds, for example, Isoquinoline-1-carboxylic acid (cas: 486-73-7SDS of cas: 486-73-7).

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Quinoline is a catabolite of tryptophan, the basic structure of some antihypertensive drugs, such as the peripheral vasodilators prazosin and doxazosin. Most traditional methods of generating isoquinoline do so via oxidative aromatization of dihydro- or tetrahydro-isoquinolines, usually offering some environmental or economic advantage.SDS of cas: 486-73-7

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

 

Xie, Jian-Wei et al. published their research in Tetrahedron in 2019 | CAS: 486-73-7

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. The isoquinoline structure occurs in a considerable number of alkaloids in widely separated plant families. The discovery of chloroquine, the most well-known drug containing this stent, has helped bring about decades of malaria control and treatment.Formula: C10H7NO2

Cu2O/1-(2-methylhydrazine-1-carbonyl)-isoquinoline 2-oxide catalyzed C-N cross-coupling reaction in aqueous media was written by Xie, Jian-Wei;Yao, Zhen-Bin;Wang, Xiao-Chuang;Zhang, Jie. And the article was included in Tetrahedron in 2019.Formula: C10H7NO2 This article mentions the following:

An exptl. simple, efficient, and inexpensive catalyst system was developed for the N-arylation of imidazole, indole, pyrrole, alkyl alc. amines, and alkyl amines RNH2 (R = Bu, hexyl, octyl, benzyl, 4-hydroxyphenyl, 2-hydroxyethyl, 2-hydroxypropyl, 2-hydroxybutyl) with aryl iodides and bromides R1X (R1 = 3-methoxyphenyl, pyridin-2-yl, 1,3-benzodioxol-5-yl, etc.; X = Br, I). The reaction proceeds in water-ethanol media at 120°C for 12 h with Cu2O as the catalyst, 1-(2-methylhydrazine-1-carbonyl)-isoquinoline 2-oxide as the ligand, and NaOH as the base to generate a wide range of N-arylated products R1R2 (R2 = imidazol-1-yl, 1H-indol-1-yl, pyrrol-1-yl, hydroxyethylaminyl, butylaminyl, etc.) in moderate to excellent yields. Aqueous medium, ease of operation, and broad substrate scope give the process a benign environmental profile. In the experiment, the researchers used many compounds, for example, Isoquinoline-1-carboxylic acid (cas: 486-73-7Formula: C10H7NO2).

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. The isoquinoline structure occurs in a considerable number of alkaloids in widely separated plant families. The discovery of chloroquine, the most well-known drug containing this stent, has helped bring about decades of malaria control and treatment.Formula: C10H7NO2

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

 

Liu, Chenguang et al. published their research in Nature Chemistry in 2021 | CAS: 486-73-7

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Quinoline is a mancude organic heterobicyclic parent, an azaarene, an ortho-fused heteroarene and a member of isoquinolines. It protonates to form salts upon treatment with strong acids, such as HCl. It forms adducts with Lewis acids, such as BF3.Recommanded Product: 486-73-7

Automated synthesis of prexasertib and derivatives enabled by continuous-flow solid-phase synthesis was written by Liu, Chenguang;Xie, Jiaxun;Wu, Wenbin;Wang, Mu;Chen, Weihao;Idres, Shabana Binte;Rong, Jiawei;Deng, Lih-Wen;Khan, Saif A.;Wu, Jie. And the article was included in Nature Chemistry in 2021.Recommanded Product: 486-73-7 This article mentions the following:

Recent advances in end-to-end continuous-flow synthesis are rapidly expanding the capabilities of automated customized syntheses of small-mol. pharmacophores, resulting in considerable industrial and societal impacts; however, many hurdles persist that limit the number of sequential steps that can be achieved in such systems, including solvent and reagent incompatibility between individual steps, cumulated byproduct formation, risk of clogging and mismatch of timescales between steps in a processing chain. To address these limitations, herein a strategy that merges solid-phase synthesis and continuous-flow operation, enabling push-button automated multistep syntheses of active pharmaceutical ingredients, is reported. The application of this methodol. is demonstrated with a six-step synthesis of prexasertib in 65% isolated yield after 32 h of continuous execution. As there are no interactions between individual synthetic steps in the sequence, the established chem. recipe file was directly adopted or slightly modified for the synthesis of twenty-three prexasertib derivatives, enabling both automated early and late-stage diversification. In the experiment, the researchers used many compounds, for example, Isoquinoline-1-carboxylic acid (cas: 486-73-7Recommanded Product: 486-73-7).

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Quinoline is a mancude organic heterobicyclic parent, an azaarene, an ortho-fused heteroarene and a member of isoquinolines. It protonates to form salts upon treatment with strong acids, such as HCl. It forms adducts with Lewis acids, such as BF3.Recommanded Product: 486-73-7

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

 

Sharma, Sudripet et al. published their research in Organic Letters in 2020 | CAS: 486-73-7

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Isoquinoline is a structural isomer of quinoline, which have antiseptic, antipyretic and anti-cyclic properties, and can be used as antimalarial drugs and for the preparation of other antimalarial medicine. Lewis acid activation and nucleophilic attack can produce multiple regioisomers in quinolines and pyridines; isoquinolines generally only undergo attack at the 1-position.Related Products of 486-73-7

Fast Amide Couplings in Water: Extraction, Column Chromatography, and Crystallization Not Required was written by Sharma, Sudripet;Buchbinder, Nicklas W.;Braje, Wilfried M.;Handa, Sachin. And the article was included in Organic Letters in 2020.Related Products of 486-73-7 This article mentions the following:

In the micelle of PS-750-M, the presence of 3° amides from the surfactant proline linker mimics DMF, dimethylacetamide, and N-methyl-2-pyrrolidone. The resultant micellar properties enable extremely fast amide couplings mediated by 1-ethyl-3-(3-(dimethylamino)propyl)carbodiimide (without hydroxybenzotriazole), rather than expensive and specialized coupling agents. Conditions have been developed wherein products precipitate, and isolation by filtration completely avoids the use of organic solvent. This methodol. is scalable and avoids product epimerization. In the experiment, the researchers used many compounds, for example, Isoquinoline-1-carboxylic acid (cas: 486-73-7Related Products of 486-73-7).

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Isoquinoline is a structural isomer of quinoline, which have antiseptic, antipyretic and anti-cyclic properties, and can be used as antimalarial drugs and for the preparation of other antimalarial medicine. Lewis acid activation and nucleophilic attack can produce multiple regioisomers in quinolines and pyridines; isoquinolines generally only undergo attack at the 1-position.Related Products of 486-73-7

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

 

Zhu, Jinli et al. published their research in Tetrahedron Letters in 2020 | CAS: 486-73-7

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Quinoline and its derivatives are widely used as fungicides, biological agents, antibiotics, alkaloids, dyes, rubber chemicals and flavoring agents. The Pomeranz–Fritsch reaction provides a method for the preparation of isoquinoline. This reaction uses a benzaldehyde and aminoacetoaldehyde diethyl acetal, which in an acid medium react to form isoquinoline.Computed Properties of C10H7NO2

Fluorescence “On-Off” chemical sensor for ultrasensitive detection of Al3+ in live cell was written by Zhu, Jinli;Lu, Linxia;Wang, Miao;Sun, Tongming;Huang, Yang;Wang, Chunxian;Bao, Wenyan;Wang, Minmin;Zou, Fengxia;Tang, Yanfeng. And the article was included in Tetrahedron Letters in 2020.Computed Properties of C10H7NO2 This article mentions the following:

An efficient fluorescent probe, 3, 3-bis(4-hydroxyphenyl)-2-benzofuran-1-one-isoquinoline-1-carbohydrazide hydrazine (L, I), has been prepared for the selective sensing of Al3+ in DMSO-H2O (90:10, volume/volume) solution The 1:2 stoichiometry of L and Al3+ was determined from Job’s plot experiments and ESI-MS. The binding constants was observed as 7.106 x 1010 M-2, and the detection limit is 9.79 x 10-9 M. Moreover, the as-prepared probe shows high sensitivity to Al3+ both in acidic and neutral conditions. In addition, the as-prepared probe with good biol. compatibility shows effective imaging of Al3+ in living cells. In the experiment, the researchers used many compounds, for example, Isoquinoline-1-carboxylic acid (cas: 486-73-7Computed Properties of C10H7NO2).

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Quinoline and its derivatives are widely used as fungicides, biological agents, antibiotics, alkaloids, dyes, rubber chemicals and flavoring agents. The Pomeranz–Fritsch reaction provides a method for the preparation of isoquinoline. This reaction uses a benzaldehyde and aminoacetoaldehyde diethyl acetal, which in an acid medium react to form isoquinoline.Computed Properties of C10H7NO2

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

 

Kaupang, Aasmund et al. published their research in Bioorganic & Medicinal Chemistry in 2016 | CAS: 486-73-7

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Quinoline and its derivatives are widely used as fungicides, biological agents, antibiotics, alkaloids, dyes, rubber chemicals and flavoring agents. They are also used to make oil-soluble dyes, food colorants, pharmaceuticals, pH indicators and other organic compounds. Recommanded Product: Isoquinoline-1-carboxylic acid

Synthesis of 5-trifluoromethyl-2-sulfonylpyridine PPARβ/δ antagonists: Effects on the affinity and selectivity towards PPARβ/δ was written by Kaupang, Aasmund;Kase, Eili Tranheim;Vo, Cecilie Xuan Trang;Amundsen, Marthe;Vik, Anders;Hansen, Trond Vidar. And the article was included in Bioorganic & Medicinal Chemistry in 2016.Recommanded Product: Isoquinoline-1-carboxylic acid This article mentions the following:

The covalent modification of peroxisome-proliferator activated receptor β/δ (PPARβ/δ) is part of the mode of action of 5-trifluoromethyl-2-sulfonylpyridine PPARβ/δ antagonists such as GSK3787 and CC618. Herein, the synthesis and in vitro biol. evaluation of a range of structural analogs of the two antagonists are reported. The new ligands demonstrate that an improvement in the selectivity of 5-trifluoromethyl-2-sulfonylpyridine antagonists towards PPARβ/δ is achievable at the expense of their immediate affinity for PPARβ/δ. However, their putatively covalent and irreversible mode of action may ensure their efficacy over time, as observed in time-resolved fluorescence resonance energy transfer (TR-FRET)-based ligand displacement assays. In the experiment, the researchers used many compounds, for example, Isoquinoline-1-carboxylic acid (cas: 486-73-7Recommanded Product: Isoquinoline-1-carboxylic acid).

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Quinoline and its derivatives are widely used as fungicides, biological agents, antibiotics, alkaloids, dyes, rubber chemicals and flavoring agents. They are also used to make oil-soluble dyes, food colorants, pharmaceuticals, pH indicators and other organic compounds. Recommanded Product: Isoquinoline-1-carboxylic acid

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem

 

Xie, Yongju et al. published their research in Organic Letters in 2012 | CAS: 486-73-7

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Isoquinoline is a structural isomer of quinoline, which have antiseptic, antipyretic and anti-cyclic properties, and can be used as antimalarial drugs and for the preparation of other antimalarial medicine. It protonates to form salts upon treatment with strong acids, such as HCl. It forms adducts with Lewis acids, such as BF3.COA of Formula: C10H7NO2

Pd-Catalyzed arylation/oxidation of benzylic C-H bond was written by Xie, Yongju;Yang, Yuzhu;Huang, Lehao;Zhang, Xunbin;Zhang, Yuhong. And the article was included in Organic Letters in 2012.COA of Formula: C10H7NO2 This article mentions the following:

A palladium-catalyzed benzylic C-H arylation/oxidation reaction leading to diaryl ketones, e.g., I, has been accomplished. The indispensable role of the bidentate system is disclosed for this sequential process. This chem. offers a direct new access to a range of diaryl ketones. In the experiment, the researchers used many compounds, for example, Isoquinoline-1-carboxylic acid (cas: 486-73-7COA of Formula: C10H7NO2).

Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Isoquinoline is a structural isomer of quinoline, which have antiseptic, antipyretic and anti-cyclic properties, and can be used as antimalarial drugs and for the preparation of other antimalarial medicine. It protonates to form salts upon treatment with strong acids, such as HCl. It forms adducts with Lewis acids, such as BF3.COA of Formula: C10H7NO2

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem