Tag: 300-400

Disease modifying potential of wedelolactone rich fraction of Eclipta alba in adjuvant induced arthritis in rats by inhibition of pro-inflammatory cytokines was written by Atre, B. N.;Arulmozhi, S.;Sathiyanarayanan, L.;Dhapte, V. V.;Mahadik, K. R.. And the article was included in International Journal of Pharmaceutical Sciences and Research in 2020.Application of 524-12-9 The following contents are mentioned in the article:

Eclipta alba (Family-Asteraceae) is a herb commonly used in traditional Ayurvedic medicine for the treatment of inflammation, pain, and wounds. The present study is aimed to validate the ethnobotanical use of Eclipta alba in an animal model. The animals were induced with arthritis by injection of FCA on day 0 and treated with wedelolactone rich fractions of Eclipta alba (100, 200 and 400 mg/kg) from day 12 to day 28. WEA caused a significant effect in arthritis by inhibiting the joint inflammation and decreasing hyperalgesia and allodynia. WEA significantly decreased the biochem. markers and serum Tumor Necrosis factor-alpha, Interleukin 1beta and Interleukin-6 levels and significantly increased the antioxidant profile. WEA (400 mg/kg) exhibited anti-rheumatic activity as evidenced by altered hematol. milieu (ESR, CRP, WBC, RBC and Hb), histopathol. of ankle joints, reduced cytokine levels, paw volume and related parameters associated with arthritis. Taken together, these results demonstrated the antiarthritic activity of WEA against exptl. arthritis, and the underlying mechanism behind this efficacy might be mediated by inhibition of proinflammatory cytokines by wedelolactone in combination with other phytoconstituents. 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. Benzofurans are only weakly aromatic in nature and they are cleaved by many oxidative and reductive conditions. In nature, benzofurans have occupied an important role among the plant phenols & several pharmacologically active compounds.Application of 524-12-9

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Rapid characterization of chemical constituents and metabolites of Qi-Jing-Sheng-Bai granule by using UHPLC-Q-TOF-MS was written by Wu, Ran;Lin, Shan;Wang, Jinxin;Tian, Saisai;Ke, Xisong;Qu, Yi;Tian, Xinhui;Qi, Xiaopo;Ye, Ji;Zhang, Weidong. And the article was included in Journal of Separation Science in 2018.Category: benzofurans The following contents are mentioned in the article:

Qi-Jing-Sheng-Bai granule is an effective traditional Chinese medicine formula that has been widely used for the treatment of leukopenia post radiotherapy or chemotherapy. However, its chem. constituents were still unclear, which hindered interpreting bioactive constituents and studying integrative mechanisms. In this study, we developed a three-step strategy to characterize the chem. constituents and metabolites of Qi-Jing-Sheng-Bai by using ultra-high performance liquid chromatog. coupled with quadrupole time-of-flight mass spectrometry. As a result, a total of 143 compounds, including 56 flavonoids, 51 saponins, and 36 other compounds, of which contained six pairs of isomers, were tentatively identified and characterized via reference standards and by comparing mass spectrometry data with literature. After oral administration of 15 g/kg Qi-Jing-Sheng-Bai, a number of 42 compounds including 24 prototype compounds and 18 metabolites have been detected in the serum of rats. This work serves as the first reference for Qi-Jing-Sheng-Bai chem. components and metabolites. Moreover, it provided a rapid and valid anal. strategy for characterization of the chem. compounds and metabolites of traditional Chinese medicine formula. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Category: benzofurans).

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.Category: benzofurans

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Ultra-high-pressure-assisted extraction of wedelolactone and isodemethylwedelolactone from Ecliptae Herba and purification by high-speed counter-current chromatography was written by Zhao, Hongwei;Cheng, Supan;Zhang, Longfei;Dong, Hongjing;Zhang, Yongqing;Wang, Xiao. And the article was included in Biomedical Chromatography in 2019.Quality Control of 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one The following contents are mentioned in the article:

Ultra-high-pressure extraction combined with high-speed counter-current chromatog. was employed to extract and purify wedelolactone and isodemethylwedelolactone from Ecliptae Herba. The operating conditions of ultra-high-pressure extraction were optimized using an orthogonal exptl. design. The optimal conditions were 80% aqueous methanol solvent, 200 MPa pressure, 3 min extraction time and 1:20 (g/mL) solid-liquid ratio for extraction of wedelolactone and isodemethylwedelolactone. After extraction by ultra-high pressure, the extraction solution was concentrated and subsequently extracted with Et acetate; a total of 2.1 g of crude sample was obtained from 100 g of Ecliptae Herba. A two-phase solvent system composed of petroleum ether-Et acetate-methanol-water (3:7:5:5, volume/volume) was used for high-speed counter-current chromatog. separation, by which 23.5 mg wedelolactone, 6.8 mg isodemethylwedelolactone and 5.5 mg luteolin with purities >95% were purified from 300 mg crude sample in a one-step separation This research demonstrated that ultra-high-pressure extraction combined with high-speed counter-current chromatog. was an efficient technique for the extraction and purification of coumestans from plant material. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Quality Control 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.Quality Control of 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Unraveling mechanisms of pentraxin 3 secretion in adipocytes during inflammation was written by Lin, Te-Yueh;Guo, Hong;Chen, Xiaoli. And the article was included in Journal of Molecular Endocrinology in 2021.Recommanded Product: 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one The following contents are mentioned in the article:

Pentraxin 3 (PTX3) is a soluble pattern recognition receptor playing an important role in immune response and inflammation. Lipopolysaccharide (LPS) stimulation can significantly induce PTX3 expression and secretion in adipocytes. Appropriate regulation of PTX3 secretion is critical for inflammatory homeostasis. Using chem. inhibitors of conventional and unconventional protein secretion, we explored the mechanisms that control LPS-stimulated PTX3 secretion in 3T3-L1 adipocytes. Inhibiting the conventional protein secretion blocked LPS-stimulated PTX3 secretion, resulting in cellular PTX3 accumulation in adipocytes. We also detected PTX3 in exosomes from LPS-treated adipocytes; inhibiting exosome trafficking attenuated PTX3 secretion. However, only 4.3% of secreted PTX3 was detected in exosomes compared to 95.7% in the non-exosomal fractions. The fractionation of isolated exosomes by the iodixanol d. gradient centrifugation confirmed that a small portion of secreted PTX3 overlapped with exosomal markers in small extracellular-vesicle fractions. We conclude that PTX3 is secreted mainly through conventional protein secretion, and a small percentage of PTX3 is released in exosomes from LPS-stimulated adipocytes. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Recommanded Product: 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 have shown many biological activities, including antifungal and antimicrobial properties, and acting as antagonists of H3 receptors and angiotensin II. 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.Recommanded Product: 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Jasmonates promote enhanced production of bioactive caffeoylquinic acid derivative in Eclipta prostrata (L.) L. hairy roots was written by Maciel, Geveraldo;Lopes, Adriana Aparecida;Cantrell, Charles L.;de Castro Franca, Suzelei;Bertoni, Bianca Waleria;Lourenco, Miriam Verginia. And the article was included in Plant Cell, Tissue and Organ Culture in 2022.Name: 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one The following contents are mentioned in the article:

Eclipta prostrata (L.) L. is widely used in traditional medicine for treatment of hepatitis, poisoning from snake bites and viral infections. Pharmacol. studies confirmed its antioxidant, anti-inflammatory and anticancer activities. The efficacy of E. prostrata (L.) L. extracts has been correlated to phenylpropanoids such as flavonoids, coumestans and caffeoylquinic acid derivatives In this work, the production of wedelolactone, demethylwedelolactone and 3,5-di–caffeoylquinic acid (3,5-diCQA) in hairy root cultures of E. prostrata (L.) L. C19 clone was increased after addition of eliciting agents jasmonic acid (JA) or Me jasmonate (MeJA) at multiple concentrations Cultures elicited with 100μM of JA saw a 5.2 fold increase in wedelolactone (from 0.72 to 3.72 mg/g d.w.), a 1.6 fold increase in demethylwedelolactone (from 5.54 to 9.04 mg/g d.w.) and a 2.47 fold increase in 3,5-diCQA (from 18.08 to 44.71 mg/g d.w.). Obtained data validate the potential of E. prostrata (L.) L. hairy root cultures as a production system of wedelolactone, demethylwedelolactone and especially 3,5-diCQA, which has recently been reported to possess activity against coronavirus disease (Covid-19) by in silico computational studies. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Name: 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 have shown many biological activities, including antifungal and antimicrobial properties, and acting as antagonists of H3 receptors and angiotensin II. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antioxidant, antitubercular, antiplasmodial, insecticidal.Name: 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Ailanthus altissima-derived ailanthone enhances gastric cancer cell apoptosis by inducing the repression of base excision repair by downregulating p23 expression was written by Wang, Chun-ming;Li, Hua-fu;Wang, Xiao-kun;Li, Wu-guo;Su, Qiao;Xiao, Xing;Hao, Teng-fei;Chen, Wei;Zhang, Ya-wei;Zhang, Hai-yong;Wu, Wang;Hu, Zhen-ran;Zhao, Guang-yin;Huo, Ming-yu;He, Yu-long;Zhang, Chang-hua. And the article was included in International Journal of Biological Sciences in 2021.SDS of cas: 524-12-9 The following contents are mentioned in the article:

Chemotherapy plays an irreplaceable role in the treatment of GC, but currently available chemotherapeutic drugs are not ideal. The application of medicinal plants is an important direction for new drug discovery. Through drug screening of GC organoids, we determined that ailanthone has an anticancer effect on GC cells in vitro and in vivo. We also found that AIL can induce DNA damage and apoptosis in GC cells. Further transcriptome sequencing of PDX tissue indicated that AIL inhibited the expression of XRCC1, which plays an important role in DNA damage repair, and the results were also confirmed by western blotting. In addition, we found that AIL inhibited the expression of P23 and that inhibition of P23 decreased the expression of XRCC1, indicating that AIL can regulate XRCC1 via P23. The results of coimmunoprecipitation showed that AIL can inhibit the binding of P23 and XRCC1 to HSP90. These findings indicate that AIL can induce DNA damage and apoptosis in GC cells. Meanwhile, AIL can decrease XRCC1 activity by downregulating P23 expression to inhibit DNA damage repair. The present study sheds light on the potential application of new drugs isolated from natural medicinal plants for GC therapy. 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. Benzofurans are only weakly aromatic in nature and they are cleaved by many oxidative and reductive conditions. 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.SDS of cas: 524-12-9

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Wedelolactone suppresses IL-1beta maturation and neutrophil infiltration in Aspergillus fumigatus keratitis was written by Cheng, Min;Lin, Jing;Li, Cui;Zhao, Wenyi;Yang, Hua;Lv, Leyu;Che, Chengye. And the article was included in International Immunopharmacology in 2019.Product Details of 524-12-9 The following contents are mentioned in the article:

Wedelolactone, a chem. compound extracted from Wedelia calendulacea or Eclipta alba, has been reported to regulate key steps in inflammation. Hence, we aimed to characterize the impact of wedelolactone in Aspergillus fumigatus keratitis. Aspergillus fumigatus was used to establish an in vivo mouse model of fungal keratitis and an in vitro model of THP-1 macrophages. Mice and THP-1 macrophages were pre-treated with wedelolactone. Clin. evaluation, myeloperoxidase (MPO) assay, neutrophil staining, western blot and quant. polymerase chain reaction (qRT-PCR) were used to assess the effect of wedelolactone on A. fumigatus infection. Therapeutic effect of natamycin treatment with or without wedelolactone was measured via slit lamp microscopy. We confirmed that wedelolactone attenuated the infiltration of neutrophils and decreased MPO level at earlier time points in mice with A. fumigatus keratitis. Pre-treatment with wedelolactone decreased pro-inflammatory cytokine interleukin 1 beta (IL-1beta) maturation by inhibiting caspase-1 activity. Combined with natamycin, wedelolactone protected corneal transparency in mouse with fungal keratitis. Present findings indicated that wedelolactone reduced host immune responses by attenuating neutrophil recruitment and IL-1beta maturation in Aspergillus fumigatus keratitis. Wedelolactone combined with an antifungal medicine could be a potential therapy for reducing lesion severity in fungal keratitis. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Product Details 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 derivatives have shown many biological activities, including antifungal and antimicrobial properties, and acting as antagonists of H3 receptors and angiotensin II. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antiviral, antimicrobial, antitumor, anti-inflammatory.Product Details of 524-12-9

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Transcriptomic analysis reveals a controlling mechanism for NLRP3 and IL-17A in dextran sulfate sodium (DSS)-induced colitis was written by Lin, Tien-Jen;Yin, Shu-Yi;Hsiao, Pei-Wen;Yang, Ning-Sun;Wang, I-Jen. And the article was included in Scientific Reports in 2018.Recommanded Product: 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one The following contents are mentioned in the article:

The incidence of inflammatory bowel disease (IBD) has markedly increased. Our research findings during the past showed that medicinal plant extracts and the derived phytochem. components from Wedelia chinensis (WC) can have strong anti-colitis activities. Here, we further identified the key component phytochems. from active fractions of different WC preparations (WCHA) that are responsible for the protective effect of WCHA in colitis mice. Of the 3 major compounds (wedelolactone, luteolin and apigenin) in this fraction, luteolin had the highest anti-inflammatory effect in vivo. Using a next-generation sequencing (NGS) (e.g., RNA-seq) system to analyze the transcriptome of colorectal cells/tissues in mice with dextran sulfate sodium (DSS)-induced colitis with/without phytochems. treatment, luteolin was found to strongly suppress the DSS-activated IL-17 pathway in colon tissue. In addition, co-treatment with wedelolactone and luteolin had a synergistic effect on the expression level of some IL-17 pathway-related genes. Interestingly, our NGS analyses also indicated that luteolin and wedelolactone can specifically suppress the expression of NLRP3 and NLRP1. Using a 3-dimensional cell co-culture system, we further demonstrated that luteolin could efficiently suppress NLRP3 expression via disruption of IL-17A signaling in inflamed colon tissue, which also indicates the pharmacol. potential of luteolin and wedelolactone in treating IBD. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Recommanded Product: 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 have shown many biological activities, including antifungal and antimicrobial properties, and acting as antagonists of H3 receptors and angiotensin II. Benzofurans are stable towards alkali and readily polymerize on treatment with sulfuric acid, due to which they are useful for the preparation of low cost chemically relatively inert resins.Recommanded Product: 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Review on hepatoprotective medicinal plants was written by Bhukan, Prashant Goraksha;Bangar, Namdev Pralhad;Bawane, Dnyaneshwari Ramesh;Muley, Sagar S.. And the article was included in World Journal of Pharmaceutical Research in 2020.HPLC of Formula: 524-12-9 The following contents are mentioned in the article:

A review. Liver is a vital body organ which play important role in metabolic activities also helps in biosynthesis, storage and digestion. Different types of liver diseases such as Hepatitis, cirrhosis, fibrosis and hepatosis. Several herbal formulations, which remain mixtures of different herbal extracts, are used for the treatment of liver infections. Hepatoprotective herbal drug containing various chem. constituents such as Alkaloids, glycosides, flavonoids, monoterpenes. Hepatoprotective medicinal drug are Azadirachta indica (Neem) having different parts of plant treatment and containing active constituents like Azadirechtin, Nimbin, and Nimbidinine. Emblica officinalis (Amla) a vital role in lipogenesis, formation of lipoproteins, and catabolism of cholesterol and having active constituents Vitamin C, tannins. Curcuma longa (Turmeric) having active constituents such as Volatile oils, curcuminoids. Eclipta-alba (Bhringraj) in Ayurveda has remained widely used as a traditional medicine for its multtherapeutic properties and active constituents Wedilo-lactone, Wedelic acid, nicotine. Silybus marianum (Milk thistle) is having active constituents are silybin Silycrystin, Silydianin. The medical administration plans have been proposed to report liver diseases but the search for novel methods and formulations for treating hepatic disorders continues. Hepatoprotective herbal drugs containing extraction and isolation of the drug. 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. Benzofurans are compounds with a planar structure having 10 pi electrons that include the lone pair on oxygen atom, which makes it more susceptible to electrophilic attack. In nature, benzofurans have occupied an important role among the plant phenols & several pharmacologically active compounds.HPLC of Formula: 524-12-9

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Impact of arbuscular mycorrhizal inoculation and growth substrate on biomass and content of polyphenols in Eclipta prostrata was written by Vo, Au Trung;Haddidi, Imane;Daood, Hussein;Mayer, Zoltan;Posta, Katalin. And the article was included in HortScience in 2019.Electric Literature of C16H10O7 The following contents are mentioned in the article:

The aim of this study was to determine the influence of mycorrhizal inoculation and sand-peat composition as growth substrate on the biomass, and individual polyphenol concentration of Eclipta prostrata. Moreover, varying peat and sand rates, representing different nutrient supplies, had significant impacts on both mycorrhizal colonization and growth responses. Our results highlight that 60/40% (volume/volume) sand and peat ration is the best for a large-scale cultivation of E. prostrata, moreover supporting the highest total phenolic content. Through high-performance liquid chromatog. (HPLC) anal., nine individual phenolic components were analyzed, including wedelolactone and demethyl-wedelolactone at the highest concentration Some of the identified compounds, such as 5-o-caffeoylquinic acid, quercetin-3-arabinoside, 4-o-caffeoylquinic acid, and protocatechuic acid have not been reported previously in E. prostrata cultivars. Using hierarchical cluster anal., multiple groups are represented, suggesting the role of mycorrhizal inoculation, growth substrate, and their interaction on secondary metabolites of E. prostrata. Better understanding of the phenolic composition of E. prostrata and factors influencing it help to identify new industrial applications of this medicinal plant (together with arbuscular mycorrhizal fungi), and moreover, help to develop new strategies for the prevention and treatment of different diseases. 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. Benzofurans are compounds with a planar structure having 10 pi electrons that include the lone pair on oxygen atom, which makes it more susceptible to electrophilic attack. Substituted benzofurans find applications such as fluorescent sensors, oxidants, in drug discovery, and in another field of chemistry and agriculture.Electric Literature of C16H10O7

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem