All Stories

  1. Identification of Novel Functionalized Carbohydrazonamides Designed as Chagas Disease Drug Candidates
  2. NF-κB-IKKβ pathway as a target for drug development: realities, challenges and perspectives
  3. Synthesis and pharmacological evaluation of novel isoquinoline N-sulphonylhydrazones designed as ROCK inhibitors
  4. Adenosine A2A  receptor agonist prevents cardiac remodeling and dysfunction in spontaneously hypertensive male rats after myocardial infarction
  5. HDAC6 as target for drug discovery
  6. A target for treatment of cocaine addiction
  7. LASSBio-579, a prototype antipsychotic drug, and clozapine are effective in novel object recognition task, a recognition memory model
  8. Filtering promiscuous compounds in early drug discovery: is it a good idea?
  9. Novel Agonist of Adenosine Receptor Induces Relaxation of Corpus Cavernosum in Guinea Pigs: An In Vitro and In Vivo Study
  10. Synthesis and Biological Evaluation of Pyrazolo[3,4-b]pyridin-4-ones as a New Class of Topoisomerase II Inhibitors
  11. Message-Address Concept in Medicinal Chemistry
  12. N-acylhydrazone group in drug candidates
  13. Novel Potent Imidazo[1,2-a]pyridine-N-Glycinyl-Hydrazone Inhibitors of TNF-α Production: In Vitro and In Vivo Studies
  14. PM391 Improvement Of Vascular And Cardiac Remodeling By Benzoylhydrazone Derivative In Rats With Monocrotaline-Induced Pulmonary Hypertension
  15. PM390 Recovery Of Vascular And Ventricular Dysfunction By A New N-Acylhydrazone Derivative In Experimental Pulmonary Hypertension
  16. Crystal structures of 1-hydroxylimidazole and imidazole 1-oxide derivatives
  17. N-acylhydrazone improves exercise intolerance in rats submitted to myocardial infarction by the recovery of calcium homeostasis in skeletal muscle
  18. Characterization of Amide Bond Conformers for a Novel Heterocyclic Template of N-acylhydrazone Derivatives
  19. The Role of Natural Products on the Discovery of New Drug Candidates for Neurogenerative Disorders
  20. Synthesis and pharmacological evaluation of new N-phenylpiperazine derivatives designed as homologues of the antipsychotic lead compound LASSBio-579
  21. Antihyperalgesic effects of a novel muscarinic agonist (LASSBio-873) in spinal nerve ligation in rats
  22. Article Synthesis and Trypanocidal Activity of Novel 2,4,5-Triaryl-N-Hydroxylimidazole Derivatives
  23. Anti-atherogenic Effects of a New Thienylacylhydrazone Derivative, LASSBio-788, in Rats Fed a Hypercholesterolemic Diet
  24. New insights into pharmacological profile of LASSBio-579, a multi-target N-phenylpiperazine derivative active on animal models of schizophrenia
  25. Discovery of Novel Orally Active Anti-Inflammatory N-Phenylpyrazolyl-N-Glycinyl-Hydrazone Derivatives That Inhibit TNF-α Production
  26. Vasodilator and antihypertensive effects of a novelN-acylhydrazone derivative mediated by the inhibition of L-type Ca2+channels
  27. Phenylpiperazine derivatives: a patent review (2006 – present)
  28. Antihypertensive profile of 2-thienyl-3,4-methylenedioxybenzoylhydrazone is mediated by activation of the A2A adenosine receptor
  29. New Cardiovascular and Pulmonary Therapeutic Strategies Based on the Angiotensin-Converting Enzyme 2/Angiotensin-(1–7)/Mas Receptor Axis
  30. Molecular docking and molecular dynamic studies of semi-synthetic piperidine alkaloids as acetylcholinesterase inhibitors
  31. Novel Therapeutic Strategies for Chagas` Disease
  32. MAOS and Medicinal Chemistry: Some Important Examples from the Last Years
  33. Molecular Modeling Studies ofYersinia pestisDihydrofolate Reductase
  34. The Methylation Effect in Medicinal Chemistry
  35. Combination of docking, molecular dynamics and quantum mechanical calculations for metabolism prediction of 3,4-methylenedioxybenzoyl-2-thienylhydrazone
  36. Determination of the cardioactive prototype LASSBio-294 and its metabolites in dog plasma by LC–MS/MS: Application for a pharmacokinetic study
  37. Novel furfurylideneN-acylhydrazones derived from natural safrole: discovery of LASSBio-1215, a new potent antiplatelet prototype
  38. Structure-based design and biological profile of (E)-N-(4-Nitrobenzylidene)-2-naphthohydrazide, a novel small molecule inhibitor of IκB kinase-β
  39. The Role of Natural Products in the Discovery of New Drug Candidates for the Treatment of Neurodegenerative Disorders I: Parkinsons Disease
  40. The Role of Natural Products in the Discovery of New Drug Candidates for the Treatment of Neurodegenerative Disorders II: Alzheimers Disease
  41. CYP1A2-mediated biotransformation of cardioactive 2-thienylidene-3,4-methylenedioxybenzoylhydrazine (LASSBio-294) by rat liver microsomes and human recombinant CYP enzymes
  42. Discovery of Dual Chemotherapy Drug Candidates Designed by Molecular Hybridization
  43. Cardiovascular effects induced byN-(4'-dihydro)-piperoylthiomorpholine in normotensive rats
  44. Antimycobacterial Profile of 5-phenyl-1,3,4-thiadiazole-2-arylhydrazone Derivatives
  45. LASSBio-294, A Compound With Inotropic and Lusitropic Activity, Decreases Cardiac Remodeling and Improves Ca2+ Influx Into Sarcoplasmic Reticulum After Myocardial Infarction
  46. Novel thienylacylhydrazone derivatives inhibit platelet aggregation through cyclic nucleotides modulation and thromboxane A2 synthesis inhibition
  47. Design of new dopamine D2 receptor ligands: Biosynthesis and pharmacological evaluation of the hydroxylated metabolite of LASSBio-581
  48. Searching for multi-target antipsychotics: Discovery of orally active heterocyclic N-phenylpiperazine ligands of D2-like and 5-HT1A receptors
  49. Microwave-assisted synthesis and structure–activity relationships of neuroactive pyrazolo[3,4-b]pyrrolo[3,4-d]pyridine derivatives
  50. Characterization of the conformational ensemble from bioactive N-acylhydrazone derivatives
  51. Discovery of novel heteroarylazoleN-phenylpiperazine prototypes candidates to atypic antipsychotic drugs
  52. Structural insights into IKKβ inhibition by natural products staurosporine and quercetin
  53. Sedation and antinociception induced by a new pyrazolo[3,4-b]pyrrolo[3,4-d]pyridine derivative (LASSBio-873) is modulated by activation of muscarinic receptors
  54. Studies towards the identification of putative bioactive conformation of potent vasodilator arylidene N-acylhydrazone derivatives
  55. Design, synthesis and analgesic properties of novel conformationally-restricted N-acylhydrazones (NAH)
  56. From Nature to Drug Discovery: The Indole Scaffold as a ‘Privileged Structure’
  57. Development of CoMFA and CoMSIA models of affinity and selectivity for indole ligands of cannabinoid CB1 and CB2 receptors
  58. Drug hybridization strategies: before or after lead identification?
  59. Synthesis, pharmacological evaluation and docking studies of new sulindac analogues
  60. Novel 6-methanesulfonamide-3,4-methylenedioxyphenyl-N-acylhydrazones: Orally effective anti-inflammatory drug candidates
  61. Discovery of novel analgesic and anti-inflammatory 3-arylamine-imidazo[1,2-a]pyridine symbiotic prototypes
  62. Extração e purificação de fármacos anti-inflamatórios não esteroidais ciclo-oxigenase-2 seletivos
  63. NSAIDs revisited: Putative molecular basis of their interactions with peroxisome proliferator-activated gamma receptor (PPARγ)
  64. Pharmacokinetic evaluation of LASSBio-579: anN-phenylpiperazine antipsychotic prototype
  65. Serotonergic neurotransmission mediates hypothermia induced by the N-phenylpiperazine antipsychotic prototypes LASSBio-579 and LASSBio-581
  66. Improved Solvent‐Free Dakin Oxidation Protocol
  67. CNS-selective noncompetitive cholinesterase inhibitors derived from the natural piperidine alkaloid (−)-spectaline
  68. Synthesis and anti-platelet activity of novel arylsulfonate–acylhydrazone derivatives, designed as antithrombotic candidates
  69. New Insights for Multifactorial Disease Therapy: The Challenge of the Symbiotic Drugs
  70. Antinociceptive Profile of 2,3,6-Trisubstituted Piperidine Alkaloids: 3-O-Acetyl-spectaline and Semi-synthetic Derivatives of (−)-Spectaline
  71. Studies toward the structural optimization of new brazilizone-related trypanocidal 1,3,4-thiadiazole-2-arylhydrazone derivatives
  72. Privileged Structures: A Useful Concept for the Rational Design of New Lead Drug Candidates
  73. The Molecular Basis of COX-2 Versus COX-1 Selectivity of Lumiracoxib by Molecular Docking Studies
  74. Molecular Hybridization: A Useful Tool in the Design of New Drug Prototypes
  75. Atropoisomerismo: o efeito da quiralidade axial em substâncias bioativas
  76. High performance liquid chromatography method for quantification of the N-phenylpiperazine derivative LASSBio-579 in rat plasma
  77. Design and synthesis of 3,4-methylenedioxy-6-nitrophenoxyacetylhydrazone derivatives obtained from natural safrole: New lead-agents with analgesic and antipyretic properties
  78. Development of new CoMFA and CoMSIA 3D-QSAR models for anti-inflammatory phthalimide-containing TNFα modulators
  79. Microbial reduction of α-acetyl-γ-butyrolactone
  80. Thalidomide and Analogs as Anti-Inflammatory and Immunomodulator Drug Candidates
  81. Design, synthesis, and pharmacological evaluation of new neuroactive pyrazolo[3,4-b]pyrrolo[3,4-d]pyridine derivatives with in vivo hypnotic and analgesic profile
  82. Medicinal Chemistry of N-Acylhydrazones: New Lead-Compounds of Analgesic, Antiinflammatory and Antithrombotic Drugs
  83. A questão da inovação em fármacos no Brasil: proposta de criação do programa nacional de fármacos (Pronfar)
  84. A proposed molecular basis for the selective resveratrol inhibition of the PGHS-1 peroxidase activity
  85. New Anti-Alzheimer Drugs from Biodiversity: The Role of the Natural Acetylcholinesterase Inhibitors
  86. Pharmacokinetics and tissue distribution of a new heterocyclic N-phenylpiperazine derivative (LASSBio-581) in rats
  87. The molecular basis for coxib inhibition of p38α MAP kinase
  88. New selective acetylcholinesterase inhibitors designed from natural piperidine alkaloids
  89. Synthesis and vasodilatory activity of new N-acylhydrazone derivatives, designed as LASSBio-294 analogues
  90. Evaluating the prophylactic potential of the phtalimide derivative LASSBio 552 on allergen-evoked inflammation in rats
  91. Design, synthesis and antiinflammatory activity of novel phthalimide derivatives, structurally related to thalidomide
  92. Agentes dopaminérgicos e o tratamento da disfunção erétil
  93. New optimized piperamide analogues with potent in vivo hypotensive properties
  94. Synthesis and antitrypanosomal profile of new functionalized 1,3,4-thiadiazole-2-arylhydrazone derivatives, designed as non-mutagenic megazol analogues
  95. Produtos naturais como candidatos a fármacos úteis no tratamento do Mal de Alzheimer
  96. New class of potent antinociceptive and antiplatelet 10H-phenothiazine-1-acylhydrazone derivatives
  97. Esquizofrenia: quarenta anos da hipótese dopaminérgica sob a ótica da Química Medicinal
  98. Cysteinyl Leukotriene Receptor Antagonists and Thromboxane Synthase Inhibitors: New Targets to Treat Asthma
  99. Studies on diastereoselective reduction of cyclic β-ketoesters with boron hydrides. Part 4: The reductive profile of functionalized cyclohexanone derivatives
  100. Design, synthesis and pharmacological profile of novel dopamine D2 receptor ligands
  101. Novas estratégias terapêuticas para o tratamento da depressão: uma visão da química medicinal
  102. Antiplatelet properties of novel N-substituted-phenyl-1,2,3-triazole-4-acylhydrazone derivatives
  103. Design, Synthesis, and Pharmacological Profile of Novel Fused Pyrazolo[4,3- d ]pyridine and Pyrazolo[3,4- b ][1,8]naphthyridine Isosteres:  A New Class of Potent and Selective Acetylcholinesterase Inhibitors
  104. Chiral separation of γ-butyrolactone derivatives by gas chromatography on 2,3-di-O-methyl-6-O-tert.-butyldimethylsilyl-β-cyclodextrin
  105. Synthesis and pharmacological evaluation of novel antinociceptive N-substituted-phenylimidazolyl-4-acylhydrazone derivatives
  106. Synthesis and biological evaluation of new imidazo[1,2-a]pyridine derivatives designed as mefloquine analogues
  107. Agentes antiasmáticos modernos: antagonistas de receptores de leucotrienos cisteínicos
  108. Synthesis and anti-inflammatory activity of phthalimide derivatives, designed as new thalidomide analogues
  109. Novel phthalimide derivatives, designed as leukotriene D4 receptor antagonists
  110. Highly diastereoselective mercury-mediated synthesis of functionalized 2-azabicyclo[3.3.0]octane derivatives
  111. A química medicinal de N-acilidrazonas: novos compostos-protótipos de fármacos analgésicos, antiinflamatórios e anti-trombóticos
  112. Design, synthesis and pharmacological evaluation of novel pyrazolo[3,4-b]thieno[2,3-d]pyridine acid derivatives: a new class of anti-inflammatory and anti-platelet agents
  113. STUDIES ON THE DIASTEREO- SELECTIVE REDUCTION OF 2-ACETYL-2-ALKYL- γ-BUTYROLACTONES WITH BORON HYDRIDES1*
  114. O renascimento de um fármaco: talidomida
  115. Synthesis and pharmacological evaluation of a new 2-azabicyclo[3.3.0]octane derivative
  116. SYNTHESIS OF NATURAL AMIDE ALKALOID PIPERDARDINE AND A NEW BIOACTIVE ANALOGUE†
  117. Synthesis and pharmacological evaluation of novel heterotricyclic acylhydrazone derivatives, designed as PAF antagonists
  118. O-Alkylation of Bioactive Phthalimide Derivatives Under Microwave Irradiation in Dry Media
  119. Design and Synthesis of Novel Potent Antinociceptive Agents: Methyl-imidazolyl N-Acylhydrazone Derivatives
  120. Synthesis of Functionalized γ-Spirolactone and 2-Oxabicyclo[3.3.0]octane Derivatives from Nucleophilic Oxirane Ring Opening
  121. Chiral Gas Chromatographic Separation of 2-Oxabicyclo[3.3.0]octane Derivatives and Their Synthetic Precursors
  122. Studies on antiplatelet agents from natural safrole
  123. Synthesis and analgesic profile of novel N-containing heterocycle derivatives: arylidene 3-phenyl-1,2,4-oxadiazole-5-carbohydrazide
  124. New antithrombotic aryl-sulfonylthiosemicarbazide derivatives synthesized from natural safrole
  125. A utilização do safrol, principal componente químico do óleo de sassafráz, na síntese de substâncias bioativas na cascata do ácido araquidônico: antiinflamatórios, analgésicos e anti-trombóticos
  126. Proposal of a new PAF pharmacophoric map by the AM1 method
  127. Synthesis and antiplatelet evaluation of novel aryl-sulfonamide derivatives, from natural safrole
  128. Synthesis of Piperamides and New Analogues from Natural Safrole
  129. SYNTHESIS OF NEW ISOSTERIC HETEROTRICYCLIC DERIVATIVES: PYRAZOLO[3,4-b]THIENO[3,2-e]PYRIDINE, PYRAZOLO[3,4-b]PYRROLO[3,2-e]PYRIDINE AND FURO[2,3-b]PYRAZOLO[4,3-e]PYRIDINE
  130. Inibidores seletivos de prostaglandina endoperóxido sintase-2 (PGHS-2): nova estratégia para o tratamento da inflamação
  131. Synthesis and pharmacological evaluation of a new class of bicyclic phospholipids, designed as platelet activating factor antagonists
  132. Synthesis of New Benzylic Ethers of Oximes Derived from 1-Phenyl-pyrazole Compounds
  133. Synthesis of new 1,2-Benzothiazin-3-one Derivatives Designed as Dual Cyclooxygenase-2 and 5-Lipooxygenase Inhibitors
  134. Synthesis and antinociceptive properties of new structurally planned imidazo[1,2-a]pyridine 3-acylarylhydrazone derivatives
  135. Studies on Diastereoselective Synthesis of 3-Vinyl-5-carbomethoxy-2-oxabicyclo[3.3.0]octane Derivatives Employing Palladium(II) Oxidative Cyclization
  136. Synthesis and pharmacological evaluation of new flosulide analogues, synthesized from natural safrole
  137. Reduction of 2-Alkyl-2-carbomethoxy-cyclopentanone Derivatives with Sodium Borohydride. II. The Elucidation of the Diastereoselective Controla
  138. Síntese de β-cetoésteres cíclicos: novo procedimento para ciclizações de Dieckmann empregando ALCL3 e trietilamina
  139. Improvement of enantioselective syntheses and chiral high resolution gas chromatographic analyses of (+)‐2‐allyl‐2‐carboethoxy‐cyclopentanol
  140. Improvement of enantioselective syntheses and chiral high resolution gas chromatographic analyses of (+)-2-allyl-2-carboethoxy-cyclopentanol
  141. Synthesis of condensed tricyclic pyrazolo[3,4-b]thieno[2,3-d]pyridine and related isostere derivatives
  142. Enantiofacial selective reduction of 2-allyl-2-carboethoxy-cyclopentanone mediated by baker's yeast
  143. Design and Synthesis of a New 4-Oxa-8.OMEGA.-11-deoxy-5,6-dihydroprostacyclin Analogue.
  144. Molecular modeling on platelet-activating factor (PAF) and new proposed PAF antagonists
  145. Synthesis and Anti-Platelet Evaluation of New Tricyclic PAF Antagonists, Designed as Structurally Related to Hetrazepine Class - Web 2086
  146. Semiempirical calculations on the mechanism of stereoselective NaBH4 reduction of 2-methoxycarbonyl-2-allyl-cyclopentanone
  147. Safrole-derived Antiinflammatory Oxicams