Search Results - "Zhan, Zhajun"
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Comprehensive Mapping of Cyclotides from Viola philippica by Using Mass Spectrometry-Based Strategy
Published in Molecules (Basel, Switzerland) (13-09-2024)“…Cyclotides are plant cyclic peptides with exceptional stability and diverse bioactivity, making them promising candidates for biomedical applications…”
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Purification, Structural Analysis and Cardio-Protective Activity of Polysaccharides from Radix Astragali
Published in Molecules (Basel, Switzerland) (18-05-2023)“…Two polysaccharides, named APS2-I and APS3-I, were purified from the water extract of Radix Astragali. The average molecular weight of APS2-I was 1.96 × 10 Da…”
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3
Tandem Prenyltransferases Catalyze Isoprenoid Elongation and Complexity Generation in Biosynthesis of Quinolone Alkaloids
Published in Journal of the American Chemical Society (22-04-2015)“…Modification of natural products with prenyl groups and the ensuing oxidative transformations are important for introducing structural complexity and…”
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Cost-effectiveness analysis of rezvilutamide versus bicalutamide in the treatment of metastatic hormone-sensitive prostate cancer
Published in BMJ open (13-07-2024)“…ObjectivesThe economic implications of combining rezvilutamide with androgen deprivation therapy (ADT) remain uncertain, despite the observed survival…”
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5
Preparation and study of two kinds of ophthalmic nano-preparations of everolimus
Published in Drug delivery (01-01-2019)“…Objective: To prepare everolimus nanoformulations and increase their solubility to suit their application in the eye. Methods: The everolimus micelles was…”
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15,16-dihydrotanshinone I Induces Apoptosis and Inhibits the Proliferation, Migration of Human Osteosarcoma Cell Line 143B in vitro
Published in Anti-cancer agents in medicinal chemistry (01-01-2017)“…15,16-dihydrotanshinone I (DHTI), a lipophilic tanshinone extracted from Danshen root (Salvia miltiorrhiza Bunge), has been reported to function as an…”
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α-Glucosidase and Bacterial β-Glucuronidase Inhibitors from the Stems of Schisandra sphaerandra Staph
Published in Pharmaceuticals (Basel, Switzerland) (09-03-2022)“…α-Glucosidase (AGS) is a therapeutic target for Type 2 diabetes mellitus (T2DM) that tends to complicate with other diseases. Some medications for the…”
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Activation of an unconventional meroterpenoid gene cluster in Neosartorya glabra leads to the production of new berkeleyacetals
Published in Acta pharmaceutica Sinica. B (01-05-2018)“…Fungal genomes carry many gene clusters seemingly capable of natural products biosynthesis, yet most clusters remain cryptic or down-regulated. Genome mining…”
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9
Electrochemical Reductive Cross-Coupling of Alkyl or Alkenyl Halides with gem-Difluoroalkenes
Published in Journal of organic chemistry (07-06-2024)“…Herein, we describe an electroreductive cross-electrophile coupling protocol for the construction of valuable monofluoroalkenes from easily accessible alkyl or…”
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10
Multi_CycGT: A Deep Learning-Based Multimodal Model for Predicting the Membrane Permeability of Cyclic Peptides
Published in Journal of medicinal chemistry (08-02-2024)“…Cyclic peptides are gaining attention for their strong binding affinity, low toxicity, and ability to target “undruggable” proteins; however, their therapeutic…”
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11
Dual C(sp3)–H Functionalization of Cyclic Ethers via Singlet Oxygen-Mediated Ring Opening and Ring Closing
Published in Organic letters (05-11-2021)“…A metal-free dual C(sp3)–H bond functionalization of saturated cyclic ethers via photooxidative singlet oxygen-mediated ring opening and ring closing has been…”
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12
Ullmann-type C–N coupling reaction catalyzed by CuI/metformin
Published in Tetrahedron (18-11-2014)“…A facile and efficient method for Ullmann-type C–N coupling reaction of amine and aryl halide catalyzed by CuI/metformin in EtOH is described. The advantages…”
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13
Aurovertin B exerts potent antitumor activity against triple-negative breast cancer in vivo and in vitro via regulating ATP synthase activity and DUSP1 expression
Published in Pharmazie (01-06-2020)“…Aurovertin B, a natural compound from , exhibits potent antiproliferative activity particularly against triple-negative breast cancer cells (TNBC), while…”
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Highly anticipated natural diterpenoids as an important source of new drugs in 2013–2023
Published in Chinese chemical letters (01-01-2025)“…This review covers the structures of diterpenoids, including chain (72), monocyclic (9), labdane-type (67), clerodane-type (127) abietane-type (716),…”
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Identification and analysis of the gene cluster involved in biosynthesis of paenibactin, a catecholate siderophore produced by Paenibacillus elgii B69
Published in Environmental microbiology (01-10-2011)“…Summary Bacteria belonging to the genus Paenibacillus are recognized as rich sources of bioactive natural products. To date, there are few characterized…”
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HPLC–MS/MS-Based Analysis of Everolimus in Rabbit Aqueous Humor: Pharmacokinetics of in Situ Gel Eye Drops of Suspension
Published in Bioanalysis (01-02-2019)“…Aim: Everolimus is an inhibitor of mTOR which is derived from rapamycin. Its high corneal permeability and bioavailability makes it an effective treatment for…”
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A green, efficient, and rapid procedure for the hydrogenation of nitroarenes to formanilides in water
Published in Monatshefte für Chemie (01-03-2018)“…A green, efficient, and rapid procedure for the hydrogenation of nitroarenes to formanilides in Pd(TFA) 2 /HCOOH system in water is described. Under optimized…”
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C21 steroid-enriched fraction refined from Marsdenia tenacissima inhibits hepatocellular carcinoma through the coordination of Hippo-Yap and PTEN-PI3K/AKT signaling pathways
Published in Oncotarget (15-12-2017)“…extraction (MTE), a traditional herbal medicine, has exhibited anti-tumor effects on a variety of cancers. However, its effectiveness and the mechanism of…”
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Structurally Diverse Sesquiterpenoids from the Genus of Ainsliaea
Published in Chemistry & biodiversity (01-09-2023)“…The genus of Ainsliaea embraces approximately 70 recognized species, many of which have been used to treat various diseases in folklore medicines. As the main…”
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HPLC-MS/MS-based analysis of everolimus in rabbit aqueous humor: pharmacokinetics of
Published in Bioanalysis (01-02-2019)“…Everolimus is an inhibitor of mTOR which is derived from rapamycin. Its high corneal permeability and bioavailability makes it an effective treatment for…”
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