Heterocyclic Building Block-benzofuran

Distinctive pharmacological activities of Eeclipta alba and it’s coumestan wedelolactone was written by Balakrishnan, Purushothaman;Sekar, Gowtham Kumar;Ramalingam, Prasanna Srinivasan;Nagarasan, Suganthi;Murugesan, Vasumathi;Shanmugam, Kumaran. And the article was included in Indo American Journal of Pharmaceutical Sciences in 2018.SDS of cas: 524-12-9 The following contents are mentioned in the article:

A review. Eclipta alba Linn. (Eclipta prostrata) is a perennial herb belongs to the family Asteraceae which is widespread all over the world especially in south Asian countries like India, Nepal, China and Thailand. Because of its numerous pharmacol. activities, it is used in Siddha, Unani and Ayurveda to treat skin infections, headache, toothache and other such ailments. It possess anti-inflammatory, anti-fibrotic, anti-osteoporotic, anti-cancer and hepatoprotective activities due to the phytochems. like di-Me wedelolactone and wedelolactone present in it. The coumestan wedelolactone has potent activity against human pathogens like Bacillus subtilis, Pseudomonas aeruginosa, E.coli and Salmonella typhi. We pen down this review to investigate the predominant pharmacol. activities of coumestan wedelolactone. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9SDS of cas: 524-12-9).

1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9) belongs to benzofurans derivatives. Benzofuran is a core structural unit found in many naturally occurring compounds with multidirectional biological activities. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.SDS of cas: 524-12-9

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

A comprehensive quality evaluation method based on C30-HPLC and an analytic hierarchy process for the Chinese herbal formula, Erzhiwan was written by Nie, Ying;Yao, Weifeng. And the article was included in Molecules in 2018.Related Products of 524-12-9 The following contents are mentioned in the article:

The quant. anal. of multiple indexes remains an important quality evaluation method of traditional Chinese medicine (TCM) herbal formulas. The Chinese Pharmacopoeia 2015 only stipulates the content of a single component, specnuezhenide, in Erzhiwan composed of the Fructus Ligustri Lucidi (FLL) powder and aqueous extracts of Herba Ecliptae (HE). To generalize the intrinsic quality of Erzhiwan, a novel C30-HPLC method with good precision, accuracy, and reproducibility was developed for the simultaneous determination of six compounds, including two isomers, and then an analytic hierarchy process was further applied to integrate and discriminate the quality of four samples prepared via different methods. The results of the anal. were in agreement with the antioxidant tests in vitro. This comprehensive strategy could provide a reference and suggestions for the improvement of the quality evaluation method of TCM herbal formulas. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Related Products of 524-12-9).

1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9) belongs to benzofurans derivatives. Benzofurans are only weakly aromatic in nature and they are cleaved by many oxidative and reductive conditions. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antioxidant, antitubercular, antiplasmodial, insecticidal.Related Products of 524-12-9

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

CNPY2 enhances resistance to apoptosis induced by cisplatin via activation of NF-κB pathway in human non-small cell lung cancer was written by Yu, Dou;Yu, Qin;Lei, Jun-qiang;Guo, Shun-lin. And the article was included in Biomedicine & Pharmacotherapy in 2018.Application In Synthesis of 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one The following contents are mentioned in the article:

Platinum-based chemotherapeutic drugs, especial cisplatin, are the most common and effective anticancer drugs to treat the non-small cell lung cancer (NSCLC), but the major obstacle of this treatment is the resistance to chemotherapeutic drugs due to the anti-apoptosis of cancer cells. In our study, we found that Canopy homolog 2 (CNPY2) is increased in NSCLC tissues compared to the normal lung tissues, and the upregulation of CNPY2 is correlated with poor survival. Next, colony formation, annexin V-binding and TUNEL assays revealed that overexpression of CNPY2 inhibits the apoptosis of NSCLC cells induced by cisplatin. Further assays demonstrated that the anti-apoptosis may be aroused by the hyperactivation of NF-κB signaling pathway, and blocking the NF-κB pathway promotes the apoptosis of CNPY2-upregulating cells. The above results suggest that CNPY2 can serves as a therapeutic target to promote the effect of chemotherapy in NSCLC. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Application In Synthesis of 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one).

1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9) belongs to benzofurans derivatives. Benzofuran is a core structural unit found in many naturally occurring compounds with multidirectional biological activities. In nature, benzofurans have occupied an important role among the plant phenols & several pharmacologically active compounds.Application In Synthesis of 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Validated UPLC-MS/MS method for quantification of seven compounds in rat plasma and tissues: Application to pharmacokinetic and tissue distribution studies in rats after oral administration of extract of Eclipta prostrata L. was written by Du, Guangyan;Fu, Lingling;Jia, Jun;Pang, Xu;Yu, Haiyang;Zhang, Youcai;Fan, Guanwei;Gao, Xiumei;Han, Lifeng. And the article was included in Biomedical Chromatography in 2018.Safety of 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one The following contents are mentioned in the article:

A rapid, sensitive and specific ultra-high-performance liquid chromatog. coupled with tandem mass spectrometry (UPLC-MS/MS) method was developed to investigate the pharmacokinetics and tissue distribution of Eclipta prostrata extract Rats were orally administrated the 70% ethanol extract of E. prostrata, and their plasma as well as various organs were collected. The concentrations of seven main compounds, ecliptasaponin IV, ecliptasaponin A, apigenin, 3′-hydroxybiochanin A, luteolin, luteolin-7-O-glucoside and wedelolactone, were quantified by UPLC-MS/MS through multiple reactions monitoring method. The precisions (RSD) of the analytes were all <15.00%. The extraction recoveries ranged from 74.65 to 107.45% with RSD â‰?15.36%. The matrix effects ranged from 78.00 to 118.06% with RSD â‰?15.04%. To conclude, the present pharmacokinetic and tissue distribution studies provided useful information for the clin. usage of Eclipta prostrata L. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Safety of 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one).

1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9) belongs to benzofurans derivatives. Benzofuran is a core structural unit found in many naturally occurring compounds with multidirectional biological activities. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antiviral, antimicrobial, antitumor, anti-inflammatory.Safety of 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Analysis of chemical components in herbal formula Qi Bai Granule by UPLC-ESI-Q-TOF-MS was written by Zhang, Chengmeng;He, Yi;Li, Tingting;Miao, Xinglong;Song, Meiting;Qian, Changmin;Li, Ruiming. And the article was included in Natural Product Research in 2019.Safety of 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one The following contents are mentioned in the article:

Qi Bai Granule (QBG), a traditional Chinese medicine formula for the treatment of idiopathic thrombocytopenic purpura, is composed of seven herbs. It is necessary to learn its chem. composition for quality control. In this study, a method for rapid separation and structural identification of the constituents in QBG was established by UPLC-ESI-Q-TOF-MS in neg. and pos. ion mode. As a result, 112 compounds, such as triterpenoids, flavonoids and monoterpenes were detected. Based on the retention times, accurate masses, fragment ions, related literatures, and/or authentic standards, 107 compounds were unambiguously identified or tentatively characterized. Addnl., 20% monarch, 50% minister, 5% assistant and 24% guide drugs of 112 compounds were detected, which on the whole was consistent with the compatibility of QBG. The results would provide a scientific basis for the quality control, quant. anal. and further study in vivo or vitro of QBG. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Safety of 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one).

1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9) belongs to benzofurans derivatives. Benzofuran derivatives are one of the most important oxygen-containing heterocycles. In nature, benzofurans have occupied an important role among the plant phenols & several pharmacologically active compounds.Safety of 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Wedelolactone alleviates doxorubicin-induced inflammation and oxidative stress damage of podocytes by IκK/IκB/NF-κB pathway was written by Zhu, Mao-mao;Wang, Long;Yang, Dang;Li, Chao;Pang, Shi-ting;Li, Xing-hua;Li, Ru;Yang, Bing;Lian, Yuan-pei;Ma, Liang;Lv, Qing-lin;Jia, Xiao-bin;Feng, Liang. And the article was included in Biomedicine & Pharmacotherapy in 2019.HPLC of Formula: 524-12-9 The following contents are mentioned in the article:

The acute kidney injury(AKI) caused by nephrotoxic drugs contributes to inflammation and oxidative injury in podocytes. Wedelolactone (WED), a natural compound, is found with activities as anti-inflammation, anti-oxidative, anti-free radical,and etc. In this present study, MPC-5 cells were exposed to the nephrotoxic drugs doxorubicin (DOX). The results showed that WED significantly increased the SOD activity, CAT and GSH-Px levels, while significantly decreased the MDA content and ROS levels in DOX-induced MPC-5 cells. WED could also significantly decrease the levels of cytokines IL-6, MCP-1, TNF-α, and TGF-β1. Addnl., the activation and phosphorylation of IκKα, IκBα and NF-κB p65 was inhibited by WED. The co-treatment of PDTC (NF-κB inhibitor) and WED significantly reduced NF-κB p65 phosphorylation. These findings suggested that WED alleviated inflammation and oxidative stress of doxorubicin-induced MPC-5 cells through IκK/IκB/NF-κB signaling pathway. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9HPLC of Formula: 524-12-9).

1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9) belongs to benzofurans derivatives. Many natural or synthetic compounds containing benzofuran skeletons have been found to possess remarkable activity as agrochemicals and pharmaceuticals. Introduction of benzofurans in organic synthesis, particularly drug synthesis, involves generally the use of their metalated species as nucleophiles in addition reactions or in metal-catalysed cross-coupling reactions.HPLC of Formula: 524-12-9

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Momomycin, an Antiproliferative Cryptic Metabolite from the Oxytetracycline Producer Streptomyces rimosus was written by Li, Yuchen;Lee, Seoung Rak;Han, Esther J.;Seyedsayamdost, Mohammad R.. And the article was included in Angewandte Chemie, International Edition in 2022.HPLC of Formula: 524-12-9 The following contents are mentioned in the article:

Natural products provide an important source of pharmaceuticals and chem. tools. Traditionally, assessment of unexplored microbial phyla has led to new natural products. However, with every new microbe, the number of orphan biosynthetic gene clusters (BGC) grows. As such, the more difficult proposition is finding new mols. from well-studied strains. Herein, we targeted Streptomyces rimosus, the widely-used oxytetracycline producer, for the discovery of new natural products. Using MALDI-MS-guided high-throughput elicitor screening (HiTES), we mapped the global secondary metabolome of S. rimosus and structurally characterized products of three cryptic BGCs, including momomycin, an unusual cyclic peptide natural product with backbone modifications and several non-canonical amino acids. We elucidated important aspects of its biosynthesis and evaluated its bioactivity. Our studies showcase HiTES as an effective approach for unearthing new chem. matter from “drained” strains. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9HPLC of Formula: 524-12-9).

1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9) belongs to benzofurans derivatives.Benzofuran is one of the most significant oxygen-containing heterocycles consisting of fused benzene and furan ring, which are widely presented in various naturally occurring and synthetically active compounds. As benzofurans are prone to undergo ring opening of the heterocycle, examples of reduction of this type of aromatics by using dissolving metals are rather scarce.HPLC of Formula: 524-12-9

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Response surface methodology for the extraction of wedelolactone from Eclipta alba using aqueous two-phase extraction was written by Gharat, Neha N.;Rathod, Virendra K.. And the article was included in Preparative Biochemistry & Biotechnology in 2020.Application of 524-12-9 The following contents are mentioned in the article:

Aqueous two-phase extraction of wedelolactone from Eclipta alba was studied using the polymer-salt system. The system consisted of polyethylene glycol (PEG) as a top phase (polymer) and sodium citrate as a bottom phase (salt). Process parameters such as PEG concentration, PEG mol. weight, salt concentration, and pH have been optimized using response surface methodol. (RSM) with the help of central composite design (CCD). The optimized conditions for aqueous two-phase system (ATPS), in the case of one factor at a time approach, were found as PEG 6000, PEG concentration 18% (w/v), salt concentration 16% (w/v), and pH 7; with maximum extraction yield of 6.52 mg/g. While, RSM studies showed maximum extraction yield of 6.73 mg/g with the optimized parameters as PEG 6000, PEG concentration 18% (w/v), salt concentration 17.96% (w/v), and pH 7. ATPS was found to give a 1.3 fold increase in the extraction yield of wedelolactone as compared to other conventional extraction methods. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Application of 524-12-9).

1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9) belongs to benzofurans derivatives. Benzofuran is the “”parent”” of many related compounds with more complex structures. For example, psoralen is a benzofuran derivative that occurs in several plants. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.Application of 524-12-9

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Electrochemical characterization of aromatic corrosion inhibitors from plant extracts was written by Fang, Yi;Suganthan, Baviththira;Ramasamy, Ramaraja P.. And the article was included in Journal of Electroanalytical Chemistry in 2019.Electric Literature of C16H10O7 The following contents are mentioned in the article:

Plant extracts were regarded as green alternatives as inhibitors for metal corrosion prevention and mitigation. Therefore, understanding the electrochem. properties and the reaction mechanisms of the electro-active compounds from the plant extracts is necessary to further explore the mechanism and application of the plant extract-based additives for corrosion prevention and mitigation. Among different plant derived chems., aromatic compounds are among the most effective for corrosion inhibition and mitigation. Thus, the electrochem. properties of seven aromatic active compounds from the plant extracts – caffeic acid, thymol (2-isopropyl-5-methylphenol, IPMP), gallic acid (3,4,5-trihydroxybenzoic acid), tannic acid, lawsone (2-hydroxy-1,4-naphthoquinone), wedelolactone, and ellagic acid were studied using multiwalled C nanotube modified glassy-C electrode, and reported to enhance the fundamental understanding of their redox behavior at different environmental pH conditions. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Electric Literature of C16H10O7).

1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9) belongs to benzofurans derivatives. Benzofuran is the “”parent”” of many related compounds with more complex structures. For example, psoralen is a benzofuran derivative that occurs in several plants. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antiviral, antimicrobial, antitumor, anti-inflammatory.Electric Literature of C16H10O7

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Development of validated HPTLC method for quantification of luteolin in Eclipta alba and its formulation was written by Munjal, Kavita;Uniyal, Rashmi;Kumar, Ashok;Arora, Anchal;Gupta, Apeksha;Haye, Abdul;Gauttam, Vinod Kumar. And the article was included in World Journal of Pharmacy and Pharmaceutical Sciences in 2020.Synthetic Route of C16H10O7 The following contents are mentioned in the article:

A simple, sensitive, precise, robust and rapid high performance thin layer chromatog. (HPTLC) method for anal. of luteolin in Eclipta alba extract as well as in the formulation was developed and validated. The mobile phase system consisted of toluene- Et acetate- formic acid (5: 3.5: 0.1, volume/volume/v). Densitometry anal. was carried out in the absorbance/reflectance mode at the wavelength of 350 nm at room temperature (25 ± 2°C). The system was found to give compact bands for luteolin (Rf value of 0.34±0.02). The linear regression anal. data for the calibration plots showed good linearity (r² = 0.99601 ± 0.002) in the concentration range 200-1200 ng spot^-1. The method was validated according to the International Conference on Harmonization (ICH) guidelines. The limits of detection and quantitation were 20 and 60 ng spot^-1, resp. The method has been successfully applied in the anal. of herbal extract and market formulations containing luteolin. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Synthetic Route of C16H10O7).

1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9) belongs to benzofurans derivatives.Benzofuran is one of the most significant oxygen-containing heterocycles consisting of fused benzene and furan ring, which are widely presented in various naturally occurring and synthetically active compounds. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antiviral, antimicrobial, antitumor, anti-inflammatory.Synthetic Route of C16H10O7

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem