Tag: 300-400

Biosynthetic studies through feeding experiments in Eclipta prostrata (L.) L. hairy roots was written by Lopes, Adriana A.;Souza, Giuliana R. S.;de Castro Franca, Suzelei;Lourenco, Miriam V.. And the article was included in Plant Cell, Tissue and Organ Culture in 2022.Recommanded Product: 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 a medicinal plant of the Asteraceae family, and several extracts and isolated compounds of E. prostrata (L.) L. showed a wide range of biol. activities such as antimicrobial, anticancer, hepatoprotective, neuroprotective, hair growth promoting activities, and more recently against covid-19. Eclipta prostrata (L.) L. hairy roots produce wedelolactone (WL), demethylwedelolactone (DWL) and 3,5-di-O-caffeoylquinic acid (3,5-diCQA), and there is no data in literature regarding biosynthetic pathways are involved. To verify the biosynthetic route, feeding experiments were carried out using sodium [2-¹³C]acetate, [3-¹³C]DL-phenylalanine, and 13C-labeled compounds (WL, DWL and 3,5-diCQA) were detected by ultra-high-performance liquid chromatog.-quadrupole time of flight mass spectrometry (HPLC-QTOF-MS). Anal. showed that the metabolic pathways operative of coumestans (WL and DWL) are derived from acetate and shikimate pathways, while that the phenylpropanoid (3,5-diCQA) biosynthesis is exclusively from shikimate 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: 524-12-9Recommanded 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 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.Recommanded Product: 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Coptisine, a natural alkaloid from Coptidis Rhizoma, inhibits plasmodium falciparum dihydroorotate dehydrogenase was written by Lang, Li;Hu, Qian;Wang, Jingyuan;Liu, Zehui;Huang, Jin;Lu, Weiqiang;Huang, Ying. And the article was included in Chemical Biology & Drug Design in 2018.Synthetic Route of C16H10O7 The following contents are mentioned in the article:

Plasmodium falciparum dihydroorotate dehydrogenase (PfDHODH) is a promising drug target for antimalarial chemotherapy. In our continuous efforts to develop more potent PfDHODH inhibitors, a unique library of active ingredients from traditional Chinese medicine (TCM) has been collected and was screened in this study. Through the initial screening, we found that coptisine, a natural alkaloid from TCM Coptidis Rhizoma, was a novel and potent inhibitor of PfDHODH with an IC₅₀ value of 1.83 ± 0.08 μm. At the same time, enzyme kinetic anal. using Lineweaver-Burk plot indicated that coptisine is an uncompetitive inhibitor for PfDHODH. Thermal shift assay and mol. docking simulation research reveal that coptisine is capable of binding with PfDHODH. Moreover, coptisine exhibits weak inhibition activity against human DHODH, indicating that coptisine is a selective inhibitor of PfDHODH. Taken together, our study highlights the potential of active ingredients in TCM as valuable resource for discovering novel chem. scaffolds for PfDHODH. 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. 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. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antioxidant, antitubercular, antiplasmodial, insecticidal.Synthetic Route of C16H10O7

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Anticancer Natural Coumarins as Lead Compounds for the Discovery of New Drugs was written by Pinto, Diana C. G. A.;Silva, Artur M. S.. And the article was included in Current Topics in Medicinal Chemistry in 2017.Category: benzofurans The following contents are mentioned in the article:

A review. Cancer is one of the most serious illnesses of our civilization. The International Agency for Research on Cancer estimated that 14.1 million new cancer cases have been diagnosed last year. Therefore, the cure efficiency of cancer chemotherapy depends not only on how the anticancer drug is delivered to its targets but also on the anticancer drug itself. Among the approved drugs, 80% are derived from natural compounds In this sense, coumarins, natural polyphenols for which anticancer activity has been proved, can be a source or inspire the synthesis of new anticancer agents. Several natural coumarins, such as scopoletin, daphnetin, esculetin and the less known wedelolactone and galbanic acid, appear to have promising anticancer activities. This paper will provide a comprehensive overview of the advances on natural coumarins with potential therapeutic applications as anticancer agents highlighting the ones for which the mechanism of action is well defined and can serve as lead compounds for the design of new more potent mols. 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. 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. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.Category: benzofurans

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

The combination of schisandrol B and wedelolactone synergistically reverses hepatic fibrosis via modulating multiple signaling pathways in mice was written by Ai, Yongqiang;Shi, Wei;Zuo, Xiaobin;Sun, Xiaoming;Chen, Yuanyuan;Wang, Zhilei;Li, Ruisheng;Song, Xueai;Dai, Wenzhang;Mu, Wenqing;Ding, Kaixin;Li, Zhiyong;Li, Qiang;Xiao, Xiaohe;Zhan, Xiaoyan;Bai, Zhaofang. And the article was included in Frontiers in Pharmacology in 2021.Computed Properties of C16H10O7 The following contents are mentioned in the article:

Hepatic fibrosis represents an important event in the progression of chronic liver injury to cirrhosis, and is characterized by excessive extracellular matrix proteins aggregation. Early fibrosis can be reversed by inhibiting hepatocyte injury, inflammation, or hepatic stellate cells activation, so the development of antifibrotic drugs is important to reduce the incidence of hepatic cirrhosis or even hepatic carcinoma. Here we demonstrate that Schisandrol B (SolB), one of the major active constituents of traditional hepato-protective Chinese medicine, Schisandra sphenanthera, significantly protects against hepatocyte injury, while Wedelolactone (WeD) suppresses the TGF-β1/Smads signaling pathway in hepatic stellate cells (HSCs) and inflammation, the combination of the two reverses hepatic fibrosis in mice and the inhibitory effect of the combination on hepatic fibrosis is superior to that of SolB or WeD treatment alone. Combined pharmacotherapy represents a promising strategy for the prevention and treatment of liver fibrosis. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Computed Properties 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 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.Computed Properties of C16H10O7

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

On-demand drug release of ICG-liposomal wedelolactone combined photothermal therapy for tumor was written by Zhang, Xuwu;Li, Nan;Liu, Yanping;Ji, Bingshuo;Wang, Qianqian;Wang, Meili;Dai, Kun;Gao, Dawei. And the article was included in Nanomedicine (New York, NY, United States) in 2016.Related Products of 524-12-9 The following contents are mentioned in the article:

In the study, a new photoresponsive nano drug delivery system was developed by encapsulating indocyanine green into liposomes (ICG-liposomal wedelolactone), which could improve the water solubility and bioavailability of wedelolactone. The hyperthermia, produced by ICG under near-IR (NIR) light irradiation, promoted wedelolactone release rapidly from the carriers. The release amount of ICG-liposomal wedelolactone under NIR irradiation reached up to 96.74% over 8 h, achieving the drug of on-demand release. Moreover, the growth of HepG2 cells was obviously inhibited by ICG-liposomal wedelolactone under NIR, and the early apoptotic rate of HepG2 cells was 33.74%. The tumor inhibition rate was 81% in the mice bearing tumor treated with the drug system. The results proved that ICG-liposomal wedelolactone, as a novel drug delivery system to co-delivery chemotherapeutic agents and photothermal agents, achieved synergetic effect of chemotherapy and photothermotherapy, which will have an enormous potential in future cancer 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: 524-12-9Related 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.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 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.Related Products of 524-12-9

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Wedelolactone Enhances Odontoblast Differentiation by Promoting Wnt/β-Catenin Signaling Pathway and Suppressing NF-κB Signaling Pathway was written by Wang, Chenfei;Song, Yihua;Gu, Zhifeng;Lian, Min;Huang, Dan;Lu, Xiaohui;Feng, Xingmei;Lu, Qi. And the article was included in Cellular Reprogramming in 2018.Related Products of 524-12-9 The following contents are mentioned in the article:

Wedelolactone is a multitarget natural plant compound with many pharmacol. activities, including anti-inflammatory, anticancer, and antiosteoporosis. In this study, dental pulp stem cells (DPSCs) were treated with or without wedelolactone. We found that wedelolactone stimulated odontoblast differentiation and mineralization. At the mol. level, wedelolactone directly promoted the nuclear accumulation of β-catenin, and thereafter stimulated the expression of odontoblast-related marker genes containing dentin matrix protein-1 (DMP1), dentin sialophosphoprotein (DSPP), and runt-related transcription factor 2 (Runx2). Furthermore, wedelolactone upregulated the expression of IκBκ and inhibited phosphonation and nuclear migration of p65. As a result, wedelolactone remarkably induced odontoblast differentiation through semaphorin 3A (Sema3A)/neuropilin-1 (NRP1) pathway-mediated β-catenin activation and nuclear factor kappa B (NF-κB) pathway inhibition. Our findings provide novel perceptions on odontogenic differentiation of DPSCs. 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. Many natural or synthetic compounds containing benzofuran skeletons have been found to possess remarkable activity as agrochemicals and pharmaceuticals. 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.Related Products of 524-12-9

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Facile green preparation of PLGA nanoparticles using wedelolactone: Its cytotoxicity and antimicrobial activities was written by Vinayagam, Ramachandran;Eun Lee, Kyung;David, Ernest;Nurul Matin, Muhammad;Gu Kang, Sang. And the article was included in Inorganic Chemistry Communications in 2021.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:

We synthesized a novel wedelolactone (I)-loaded poly-lactic-co-glycolic acid nanoparticle (WDL-PLGA NPs) and evaluated its antibacterial and induced cytotoxicity against breast cancer MDA-MB-231 cell line growth. The physicochem. properties of the WDL-PLGA NPs were defined by Fourier transform IR spectroscopy (FTIR), and dynamic scattering scanning (DLS) analyzer, and transmission microscopy (TEM) were anal. FTIR results showed that functional groups of WDL were involved in stabilizing as capping agents. The WDL-PLGA-NPs were spherical shaped with a crystallinity of 53.1 nm in average sizes and a surface charge of -33.0 mV predicted from TEM and zeta potential, resp. WDL-PLGA NPs exhibit significant antibacterial activity against Staphylococcus aureus, Escherichia coli, Klebsiella pneumonia, and Pseudomonas aeruginosa. The half-inhibitory concentration (IC₅₀) of the formulated WDL-PLGA NPs was 23μg/mL but 57μg/mL in WDL in the breast cancer MDA-MB-231 cell line. The apoptotic effect, nuclear condensation, ROS generation, the loss of mitochondrial membrane potential (Δψm) of WDL-PLGA NPs were analyzed. Thus, WDL-PLGA NPs reduced the levels of Bcl-2 but increased the levels of Bax, which results in driving the cells to undergo apoptosis. Thus, the WDL-PLGA NPs were biocompatible with antibacterial and anticancer properties. 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 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 In Synthesis of 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

A natural coumestan wedelolactone targets inflammatory cytokines to initiate apoptosis in human cervical cancer cells was written by Christobel, R. Gloria Jemmi;Jaganathan, Shyam Sundar;Abirami, M. P.;Rasappan, P.;Shila, S.. And the article was included in International Journal of Pharmaceutical Sciences and Research in 2019.Application of 524-12-9 The following contents are mentioned in the article:

Wedelolactone is a naturally (WDL) occurring coumestan of phytoestrogen category that possess anticancer and anti-inflammatory property. In this study, the anti-inflammatory effect of WDL on human cervical cancer cells (HeLa) and initiation of apoptosis mechanism were investigated. MTT assay and Trypan blue assay were demonstrated to detect the inhibitory effects of WDL on cell proliferation. The mRNA expression of IL-1β, TNFα, IL-6, TGFβ, and NF_κB were detected by RT PCR. Western blotting was performed to detect the expression of apoptosis-associated proteins; cleaved caspase-3, cleaved PARP, Bcl-2, and Bax. WDL significantly inhibited the growth and proliferation of HeLa cells in a concentration dependent manner with the IC50 of 10μM. mRNA expression of inflammatory cytokines and NFκB was significantly reduced in WDL treated groups. Moreover, WDL promoted the apoptosis of HeLa cells dose-dependently by down-regulating Bcl-2 and up-regulating cleaved caspase-3, cleaved PARP, and Bax. Collectively, WDL exerted anti-inflammatory effect through the suppression of NF-_kB activation, IL-1β, TNFα, IL-6 and promoted apoptosis in HeLa cells. Thus, use of WDL, especially through its anti-inflammatory effect, may have future applications in treating human cancers by sensitizing cancer cells to conventional cancer therapies. 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. 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.Application of 524-12-9

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Wedelolactone suppresses cell proliferation and migration through AKT and AMPK signaling in melanoma was written by Peng, Ya-Guang;Zhang, Li. And the article was included in Journal of Dermatological Treatment in 2019.Computed Properties of C16H10O7 The following contents are mentioned in the article:

Melanoma is a malignant tumor with high degree of malignancy, metastasis and high mortality. As melanoma is not sensitive to treatments, searching for new therapeutic agent is the priority. Wedelolactone (WDL) is a natural compound which has antiproliferation activities. In the current study, the effects of WDL on melanoma are evaluated and the underlying mechanisms are explored. We treated melanoma cell line MV3 cells with WDL and monitored the cell proliferation, invasion and migration, the mRNA and protein levels of Bax and Bcl-2, expression of cell-cycle regulators including cyclin D, proliferating cell nuclear antigen (PCNA) and p21. We detected the effect of WDL on AKT and AMPK signaling pathways activations. Finally, we evaluated the inhibitory effect of WDL in xenograft nude mice model in vivo. WDL inhibited MV3 cell proliferation, migration and invasion. WDL induced pro-apoptotic protein Bax expression but inhibited antiapoptotic protein Bcl-2 expression. WDL inhibited cyclin D expression while increased p21 expression. WDL inhibited AKT activation but induced AMPK activation. The induction of p21expression by WDL depended on AMPK signaling pathway. WDL inhibited melanoma in xenograft nude mice. WDL suppressed cell proliferation and regulated MV3 cell-cycle proteins through AKT and AMPK signaling in melanoma. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Computed Properties 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 a core structural unit found in many naturally occurring compounds with multidirectional biological activities. 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.Computed Properties of C16H10O7

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

MAP3K7-IKK inflammatory signaling modulates AR protein degradation and prostate cancer progression was written by Huang, Zhenlin;Tang, Bo;Yang, Yinhui;Yang, Zhaogang;Shi, Lei;Bai, Yang;Yan, Binyuan;Karnes, R. Jeffrey;Zhang, Jun;Jimenez, Rafael;Wang, Liguo;Wei, Qiang;Yang, Jinjian;Xu, Wanhai;Jia, Zhankui;Huang, Haojie. And the article was included in Cancer Research in 2021.Application of 524-12-9 The following contents are mentioned in the article:

Androgen receptor (AR) is a major survival factor for prostate cancer. Inflammation is implicated in many cancer types, including prostate cancer. Activation of MAP3K7 (also termed TAK1) and downstream IκB kinase β (IKKβ) by proinflammatory cytokines such as TNFα stimulates NF-κB survival pathways. Paradoxically, MAP3K7 is often deleted in human prostate cancer. Here, we demonstrate that AR protein expression is lower in inflammatory tumor areas compared with non-inflammatory tissues in patients with prostate cancer. Map3k7 knockout increased AR protein levels and activity in the mouse prostate, and MAP3K7 and AR protein levels were inversely correlated in prostate cancer patient specimens. TNFα treatment increased AR protein ubiquitination and proteasomal degradation Mechanistically, activation of IKKβ by TNFα induced phosphorylation and TRCP1/2 E3 ligase-mediated polyubiquitination and degradation of AR protein. TNFα suppressed prostate cancer proliferation, which could be rescued by blockade of AR degradation These findings reveal a previously unrecognized tumor suppressive function of the inflammation-activated MAP3K7-IKKβ axis in degrading AR protein. Moreover, they suggest that aberrant elevation of AR protein could be a prognostic biomarker and therapeutic target for MAP3K7-deficient prostate cancer. 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 a core structural unit found in many naturally occurring compounds with multidirectional biological activities. 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.Application of 524-12-9

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem