All Stories

  1. Structure activity relationship analysis of antiproliferative cyclic C5-curcuminoids without DNA binding: Design, synthesis, lipophilicity and biological activity
  2. Toxicokinetic Study of a Gastroprotective Dose of Capsaicin by HPLC-FLD Method
  3. Different reactivity to glutathione but similar tumor cell toxicity of chalcones and their quinolinone analogues
  4. HPLC study on Fenton-reaction initiated oxidation of salicylic acid. Biological relevance of the reaction in intestinal biotransformation of salicylic acid
  5. Reagent-induced asymmetric induction in addition reaction of reduced glutathione onto bis -Mannich chalcones
  6. (E)-2-Benzylidenecyclanones: Part XV. Stereochemistry of Reaction of 2-Arylidenecyclopentanones with Dithiocarbamic Acid
  7. (E)-2-Benzylidenecyclanones: part XIV. Study on interaction of some (E)-2-benzylidenebenzosuberone derivatives with calf thymus DNA by TLC and UV–Vis methods, a DNA cleavage study
  8. HPLC analysis ofin vivointestinal absorption and oxidative metabolism of salicylic acid in the rat
  9. Chalcone derivatives cause accumulation of colon cancer cells in the G2/M phase and induce apoptosis
  10. Can the EGFR inhibitors increase the immunomodulatory effects of standardized plant extracts (mistletoe lectin and arabonoxylan) with clinical benefit? Case report of a patient with lung adenocarcinoma
  11. Study of Reactions of Two Mannich Bases Derived of 4’-Hydroxychalcones with Glutathione by RP‑TLC, RP‑HPLC and RP‑HPLC‑ESI‑MS Analysis
  12. Effect of experimental diabetes and insulin replacement on intestinal metabolism and excretion of 4-nitrophenol in rats
  13. Some ferrocenyl chalcones as useful candidates for cancer treatment
  14. (E)-2-Benzylidenebenzocyclanones: part XIII—(E)/(Z)-Isomerization of some cyclic chalcone analogues. Effect of ring size on lipophilicity of geometric isomers
  15. Synthesis and antiproliferative activity of cyclic arylidene ketones: a direct comparison of monobenzylidene and dibenzylidene derivatives
  16. (E)-2-Benzylidenecycloalkanones XII.* Kinetic Measurement of Bovine and Human Serum Albumine Interaction with Selected Chalcones and Their Cyclic Chalcone Analogues by UV Spectrophotometry
  17. A validated HPLC-FLD method for analysis of intestinal absorption and metabolism of capsaicin and dihydrocapsaicin in the rat
  18. Can a synergistic activation of pattern recognition receptors by plant immunomodulators enhance the effect of oncologic therapy? Case Report of a patient with uterus and ovary sarcoma
  19. Determination of Excited Singlet-State Dipole Moments of Methoxy and Dimethylamino Substituted Benzylidenebenzosuberones Using Solvatochromic Method
  20. Different effects of two cyclic chalcone analogues on redox status of Jurkat T cells
  21. Naturally occurring chalcones and their biological activities
  22. Spectroscopic Study on the Interaction of 4-dimethylaminochalcones with Phospholipids
  23. Capsaicin is a New Gastrointestinal Mucosal Protecting Drug Candidate in Humans — Pharmaceutical Development and Production Based on Clinical Pharmacology
  24. Pharmacobotanical analysis and regulatory qualification of Capsicum fruits and Capsicum extracts. A survey.
  25. Benzylidenetetralones, cyclic chalcone analogues, induce cell cycle arrest and apoptosis in HCT116 colorectal cancer cells
  26. 3-Benzylidene-4-chromanones: a novel cluster of anti-tubercular agents
  27. Further Aspects of Ochratoxin A-Cation Interactions: Complex Formation with Zinc Ions and a Novel Analytical Application of Ochratoxin A-Magnesium Interaction in the HPLC-FLD System
  28. Development and Validation of an HPLC-DAD Analysis for Pharmacopoeial Qualification of Industrial Capsicum Extracts
  29. Metabolic enzyme activities and drug excretion in the small intestine and in the liver in the rat
  30. (E)-2-benzylidenebenzocyclanones: Part X. Determination of logPof (E)-3-benzylidene-2,3-dihydro-1-benzopyran-4-ones by RP-TLC. Effect on logPof incorporation of oxygen atom into carbocyclic chalcone analogues
  31. Cyclic chalcone analogue KRP6 as a potent modulator of cell proliferation: an in vitro study in HUVECs
  32. Effect of selected dimethylaminochalcones on some mitochondrial activities
  33. Investigation of drug metabolism in various segments of small intestine in the rat
  34. Investigation of Interaction of Some Chalcones and Cyclic Chalcone Analogues with Outer Mitochondrial Membrane by UV-VIS and Fluorescence Spectroscopy
  35. Anti-angiogenic activity of the flavonoid precursor 4-hydroxychalcone
  36. (E)-2-Benzylidenebenzocyclanones: Part VII. Investigation of the conjugation reaction of two cytotoxic cyclic chalcone analogues with glutathione: an HPLC–MS study
  37. Difficulties and perspectives of immunomodulatory therapy with mistletoe lectins and standardized mistletoe extracts in evidence based medicine
  38. Comparison of structure, logP and P388 cytotoxicity of some phenyl and ferrocenyl cyclic chalcone analogues. Application of RP-TLC for logP determination of the ferrocenyl analogues
  39. (E)-2-Benzylidenebenzocyclanones, part VIII: spectrophotometric determination of pK a values of some natural and synthetic chalcones and their cyclic analogues
  40. Effect ofUncariaandTabebuiaextracts on molecular epidemiological biomarkers in patients with colorectal cancer
  41. Structural studies of seven homoisoflavonoids, six thiohomoisoflavonoids, and four structurally related compounds
  42. Kinetic Analysis of Some Chalcones and Synthetic Chalcone Analogues on the Fenton-Reaction Initiated Deoxyribose Degradation Assay1
  43. (E)-2-Benzylidenecyclanones: Part VI. Solvent effect on the UV and fluorescence properties of some chalcones and their cyclic analogues. Interaction of 4-dimethylaminochalcones with bovine and human serum albumin: a UV–vis study
  44. Difficulties and Perspectives of Immunomodulatory Therapy with Mistletoe Lectins and Standardized Mistletoe Extracts in Evidence-Based Medicine
  45. HPLC Quantification of 4-Nitrophenol and its Conjugated Metabolites from Bile
  46. ChemInform Abstract: Synthesis and Structure of 2-Phenyl-4-aryl-3,4,5,6-tetrahydrobenzo(h) quinazolines.
  47. ChemInform Abstract: Reaction of Benzylidenebenzocyclanones with Dithiocarbamic Acid and Thiourea.
  48. In vitro antiproliferative and antiangiogenic effects of synthetic chalcone analogues
  49. Production of Orally Applicable New Drug or Drug Combinations from Natural Origin Capsaicinoids for Human Medical Therapy
  50. Activation of oxidative stress response by hydroxyl substituted chalcones and cyclic chalcone analogues in mitochondria
  51. Some fluorescence properties of dimethylaminochalcone and its novel cyclic analogues
  52. Interdisciplinary review for correlation between the plant origin capsaicinoids, non-steroidal antiinflammatory drugs, gastrointestinal mucosal damage and prevention in animals and human beings
  53. Assessment of the effect of cyclic chalcone analogues on mitochondrial membrane and DNA
  54. Design, synthesis and antiproliferative activity of some 3-benzylidene-2,3-dihydro-1-benzopyran-4-ones which display selective toxicity for malignant cells
  55. Mechanistic investigations on the antioxidant action of a neuroprotective estrogen derivative
  56. Structure-to-activity studies of chemopreventive and tumor cell cytotoxic effects of chalcones and cyclic chalcone analogues
  57. 412 POSTER Antiangiogenic effect of newly synthesized chalcones
  58. UV and fluorescence characteristics of chalcone, 4-methoxy- and 4-dimethylaminochalcones and its cyclic analogues: Effect of structure and solvent
  59. Application of crocin bleaching and deoxyribose degradation tests to assess antioxidant capacity of capsaicinoids and some selected flavonoids
  60. Unexpected Different Binding of Mistletoe Lectins from Plant Extracts to Immobilized Lactose and N-acetylgalactosamine
  61. Different effects of two cyclic chalcone analogues on cell cycle of Jurkat T cells
  62. Comparison of the effects of selected chalcones, dihydrochalcones and some cyclic flavonoids on mitochondrial outer membrane determined by fluorescence spectroscopy
  63. A simple and rapid ion-pair HPLC method for simultaneous quantitation of 4-nitrophenol and its glucuronide and sulfate conjugates
  64. Use of RP-TLC for determination of logPof isomeric chalcones and cyclic chalcone analogues
  65. Mechanistic insights into the direct antioxidant effects of estrogens
  66. In-Solution and On-Plate Light-Catalyzed E/Z Isomerization of Cyclic Chalcone Analogues. Lipophilicity of E- and Z-2-(X-Benzylidene)-1-Benzosuberones
  67. E-2-Benzylidenebenzocycloalkanones. IV. Studies on transmission of substituent effects on 13C NMR chemical shifts of E-2-(X-benzylidene)-1-tetralones, and -benzosuberones. Comparison with the 13C NMR data of chalcones and E-2-(X-benzylidene)-1-indanones
  68. Centrally Acting and Metabolically Stable Thyrotropin-Releasing Hormone Analogues by Replacement of Histidine with Substituted Pyridinium
  69. Comparison of effect of selected synthetic chalcone analogues on mitochondrial outer membrane determined by fluorescence spectroscopy
  70. E-2-Benzylidenebenzocycloalkanones III. Studies on transmission of substituent effects on IR carbonyl stretching frequencies and 13C NMR chemical shifts of E-2-(X-benzylidene)-1-indanones. Comparison with the IR data of E-2-(X-benzylidene)-1-indanones,...
  71. E-2-Benzylidenebenzocycloalkanones III. Studies on transmission of substituent effects on IR carbonyl stretching frequencies and 13C NMR chemical shifts of E-2-(X-benzylidene)-1-indanones. Comparison with the IR data of E-2-(X-benzylidene)-1-indanones,...
  72. Quinol-based cyclic antioxidant mechanism in estrogen neuroprotection
  73. Determination of clodronate content in liposomal formulation by capillary zone electrophoresis
  74. A study on CYP1A inhibitory action of E-2-(4′-methoxybenzylidene)-1-benzosuberone and some related chalcones and cyclic chalcone analogues
  75. Design, synthesis, and biological evaluation of novel, centrally-Acting thyrotropin-Releasing hormone analogues
  76. Correlations between Cytotoxicity and Topography of Some 2-Arylidenebenzocycloalkanones Determined by X-ray Crystallography
  77. 2-(2,4-Dichlorophenylmethylene)-1-tetralone
  78. 2-(2,4-Dichlorophenylhydroxymethyl)-1-tetralone
  79. Integration of mass spectrometry into early-phase discovery and development of central nervous system agents
  80. Study on Ferrocenes, Part 7. E -2-Ferrocenemethylene-1-benzocyclanones. Synthesis, stereostructure, NMR, IR X-ray, and Mössbauer spectroscopic investigation
  81. E-2-benzylidenebenzocyclanones. II. IR and mass spectrometric investigations
  82. Conformational and Quantitative Structure−Activity Relationship Study of Cytotoxic 2-Arylidenebenzocycloalkanones
  83. E -2-Benzylidenebenzocycloalkanones. Stereostructure and NMR spectroscopic investigation
  84. Enhancement of selenium excretion in bile by sulfobromophthalein: elucidation of the mechanism
  85. Role of glutathione and methylation in the biliary excretion of selenium. the paradoxical effect of sulfobromophthalein
  86. Selenite metabolites react in vivo with sulfobromophthalein (BSP)to form cholephiuc BSP-Se metabolites
  87. Glutathione-dependent biliary excretion of selenium is enhanced paradoxically by sulfobromophthalein
  88. Benzylideneindanones and Benzylidenebenzosuberones: Relationship between Structure, Antimycotic Activity and Acute Toxicity
  89. Synthesis, structure and conformational analysis of imidazo-thiazines
  90. Synthesis, structure and conformational analysis of imidazo-thiazines
  91. Reaction of benzylidenebenzocyclanones with dithiocarbamic acid and thiourea
  92. Relationship between Dominant Conformation and Diastereoselectivity ofO-Acetal Formation of Saturated 2H-3,1-Benzothiazine-2-thiones
  93. Synthesis and structure of 2-phenyl-4-aryl-3,4,5,6-tetrahydrobenzo[h]quinazolines
  94. Transmission of substituent effects through unsaturated systems Part 71. Influence of substituent on infrared and 13C NMR properties in rigid cisoid and transoid Conformations of α-enones
  95. Synthesis of partially saturated N-substituted 4H-3,1-benzothiazine-2(1H)-thiones
  96. ChemInform Abstract: Synthesis and Stereochemistry of Saturated and Partially Saturated 4-Aryl-4H-3,1-benzothiazine-2(1H)-thiones.
  97. Synthesis and Stereochemistry of Saturated and Partially Saturated 4-Aryl-4H-3,1-benzothiazine-2(1H)-thiones
  98. Structure of (2R*,8R*)-2-[α-(thiocarbamoylthio)benzyl]indan-1-one
  99. ChemInform Abstract: Reaction of Cyclic Thioureas with 2-Benzylidene/Cycloalkanones.
  100. Reaction of Cyclic Thioureas with 2-Benzylidenecycloalkanones
  101. ChemInform Abstract: The Stereochemistry of Reaction of 2-Benzylidenecyclohexanone with Dithiocarbamic Acid.
  102. Structure of 7a-hydroxy-4-phenyl-1,2,4,4a,5,6,7,7a-octahydrocyclopenta[d][1,3]thiazine-2-thione
  103. ChemInform Abstract: Synthesis of 4,6-Diaryl-2,3-dihydro-6H-1,3-thiazine-2-thiones by the Reaction of Chalcones with Dithiocarbamic Acid.
  104. The stereochemistry of reaction of 2-benzylidenecyclohexanone with dithiocarbamic acid