- New azolyl-derivatives as multitargeting agents against breast cancer and fungal infections: synthesis, biological evaluation and docking study
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Nonsteroidal aromatase inhibitors (NSAIs) are well-established drugs for the therapy of breast cancer. However, they display some serious side effects, and their efficacy can be compromised by the development of chemoresistance. Previously, we have report
- Maccallini, Cristina,Gallorini, Marialucia,Sisto, Francesca,Akdemir, Atilla,Ammazzalorso, Alessandra,De Filippis, Barbara,Fantacuzzi, Marialuigia,Giampietro, Letizia,Carradori, Simone,Cataldi, Amelia,Amoroso, Rosa
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p. 1632 - 1645
(2021/07/28)
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- Method of fluorination using iodonium ylides
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A process for fluorination of aromatic compounds employing iodonium ylides and applicable to radiofluorination using 18F is described. Processes, intermediates, reagents and radiolabelled compounds are described.
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Page/Page column 60-61
(2019/04/30)
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- Potent inhibition of Norwalk virus by cyclic sulfamide derivatives
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A new class of compounds that exhibit anti-norovirus activity in a cell-based system and embody in their structure a cyclosulfamide scaffold has been identified. The structure of the initial hit (compound 2a, ED50 4 μM, TD50 50 μM) has been prospected by exploiting multiple points of diversity and generating appropriate structure-activity relationships.
- Dou, Dengfeng,Tiew, Kok-Chuan,He, Guijia,Mandadapu, Sivakoteswara Rao,Aravapalli, Sridhar,Alliston, Kevin R.,Kim, Yunjeong,Chang, Kyeong-Ok,Groutas, William C.
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experimental part
p. 5975 - 5983
(2011/11/07)
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- A library of conformationally restricted saturated heterocyclic sulfonyl chlorides
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An approach to the synthesis of conformationally restricted saturated heterocyclic sulfonyl chlorides is described. Being guided by the principle of diversity-oriented conformational restriction, a mini-library of saturated heterocyclic sulfonyl chlorides
- Zhersh, Sergey,Buryanov, Volodymyr V.,Karpenko, Oleksandr V.,Grygorenko, Oleksandr O.,Tolmachev, Andrey A.
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scheme or table
p. 3669 - 3674
(2011/12/16)
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- Carbazole inhibitors of histamine receptors for the treatment of disease
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The present invention relates to carbazole compounds, pharmaceutical compositions comprising them, and methods which may be useful as inhibitors of H1R and/or H4R for the treatment or prevention of inflammatory, autoimmune, allergic, and ocular diseases.
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- 10-Substituted Cytisine Derivatives and Methods of Use Thereof
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The present invention relates to substituted cytisine compounds that are useful in treating diseases impacted by a nicotinic ACh receptor. One aspect of the invention relates to 10-substituted cytisine compounds. In certain instances, the cytisine is subs
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Page/Page column 32
(2010/03/31)
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- NOVEL CYCLIC AMINOBENZOIC ACID DERIVATIVE
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The present invention relates to cyclic amino benzoic acid derivatives which are effective in therapy of lipid metabolism abnormality, diabetes and the like as a human peroxisome proliferators-activated receptor (PPAR) agonist, in particular, as an agonist against human PPARα isoform, and addition salts thereof, and pharmaceutical compositions containing these compounds. A cyclic amino benzoic acid derivative represented by the general formula (1) [wherein a ring Ar represents an aryl group which may have substituent, or the like; Y represents a C1-C4 alkylene, C2-C4 alkenylene, C2-C4 alkynylene, or the like; Z represents an oxygen atom, sulfur atom or - (CH2)n- (n represents 0,1 or 2) ; X represents a hydrogen atom, halogen atom, lower alkyl group which may be substituted with a halogen atom, or the like; R represents a hydrogen atom or lower alkyl group, and -COOR substitutes for an ortho position or metha position of binding position of ring W] or a pharmaceutically acceptable salt thereof.
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Page/Page column 51
(2010/11/27)
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- Synthesis and pharmacological evaluation of novel 9- and 10-substituted cytisine derivatives. Nicotinic ligands of enhanced subtype selectivity
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We report the synthesis and pharmacological properties of several cytisine derivatives. Among them, two 10-substituted derivatives showed much higher selectivities for the α4β2 nAChR subtype in binding assays than cytisine. The 9-vinyl derivative was foun
- Chellappan, Sheela K.,Xiao, Yingxian,Tueckmantel, Werner,Kellar, Kenneth J.,Kozikowski, Alan P.
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p. 2673 - 2676
(2007/10/03)
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- 2,3,4,5-TETRAHYDRO-1H-1,5-BENZODIAZEPINE DERIVATIVE AND MEDICINAL COMPOSITION
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A 2,3,4,5-tetrahydro-1H-1,5-benzodiazepine derivative represented by the generalformula (1): [Chemical formula 1] (1) or a pharmaceutically acceptable saltthereof. They are useful as a therapeutic/preventive agent for diabetes, diabeticnephropathy, or glomerulosclerosis.
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Page/Page column 80
(2010/11/30)
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- LIGANDS FOR NICOTINIC ACETYLCHOLINE RECEPTORS, AND METHODS OF MAKING AND USING THEM
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One aspect of the present invention relates to heterocyclic compounds that are ligands for nicotinic acetylcholine receptors. A second aspect of the invention relates to the use of a compound of the invention for modulation of a mammalian nicotinic acetylcholine receptor. The present invention also relates to the use of a compound of the invention for treating a mammal suffering from Alzheimer's disease, Parkinson's disease, dyskinesias, Tourette's syndrome, schizophrenia, attention deficit disorder, anxiety, pain, depression, obsessive compulsive disorder, chemical substance abuse, alcoholism, memory deficit, pseudodementia, Ganser's syndrome, migraine pain, bulimia, obesity, premenstrual syndrome or late luteal phase syndrome, tobacco abuse, post-traumatic syndrome, social phobia, chronic fatigue syndrome, premature ejaculation, erectile difficulty, anorexia nervosa, disorders of sleep, autism, mutism or trichtillomania.
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- New enantioselective method for hydration of alkenes using cyclodextrins as phase transfer catalyst
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A new enantioselective/inverse phase transfer catalysis (IPTC) reaction for the Markovnikov hydration of double bounds by an oxymercuration-demercuration reaction with cyclodextrins as catalysts was disclosed. Moderate ee (up to 32%) and yields (14-60%) w
- Abreu, Artur R.,Costa, Iva,Rosa, Carla,Ferreira, Luísa M.,Louren?o, Ana,Santos, Pedro P.
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p. 11986 - 11990
(2007/10/03)
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- Heterocyclic compounds as inhibitors of rotomase enzymes
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Compounds of the formula: wherein R1, Y, W, A and R2are as defined above are inhibitors of rotamase enzymes in particular FKBP-12 and FKBP-52. The compounds therefore moderate neuronal regeneration and outgrowth and can be used for treating neurological disorders arising from neurodegenerative diseases and nerve damage.
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- Src kinase inhibitor compounds
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Pyrimidine compounds (Formula I), or their pharmaceutically acceptable salts, hydrates, solvates, crystal forms and individual diastereomers, and pharmaceutical compositions including the same, which are inhibitors of tyrosine kinase enzymes, and as such are useful in the prophylaxis and treatment of protein tyrosine kinase-associated disorders, such as immune diseases, hyperproliferative disorders and other diseases in which inappropriate protein kinase action is believed to play a role, such as cancer, angiogensis, atheroscelerosis, graft rejection, rheumatoid arthritis and psoriasis.
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- Methods for the stereoselective synthesis of substituted piperidines
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One aspect of the present invention relates to methods of synthesizing substituted piperidines. A second aspect of the present invention relates to stereoselective methods of synthesizing substituted piperidines. The methods of the present invention will
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- SRC kinase inhibitor compounds
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Pyrimidine compounds (Formula I), or their pharmaceutically acceptable salts, hydrates, solvates, crystal forms and individual diastereomers, and pharmaceutical compositions including the same, which are inhibitors of tyrosine kinase enzymes, and as such are useful in the prophylaxis and treatment of proteins tyrosine kinase-associated disorders, such as immune diseases, hyperproliferative disorders and other diseases in which inappropriate protein kinase action is believed to play a role, such as cancer, angiogensis, atheroscelerosis, graft rejection, rheumatoid arthritis and psoriasis.
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- A novel class of potent γ-aminobutyric acid aminotransferase inhibitor, 3-(hydroxyamino)propylamine and analogues
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Hydroxyamino analogues of γ-aminobutyric acid (GABA) were synthesized and evaluated for inhibitory activity toward γ-aminobutyric acid aminotransferase (GABA-T). The title compound, 3-(hydroxyamino)propylamine (HPA), showed a potent inhibitory activity. The inhibition is competitive with respect to GABA and the K(i) value of GABA-T for HPA is 0.4 mmol. The activity of inhibition is comparable to those of aminoxyacetic acid and valproic acid. 3-(Hydroxyaminomethyl)piperidine (3HMP), a cyclic analogue of HPA, also showed a patent inhibitory activity, whereas 3-(methoxyamino)propylamine (OMe-HPA), 3-(N-hydroxy-N-methylamino)propylamine (NMe-HPA) and 4-(hydroxyamino)piperidine (4HP) showed weak activity.
- Fushiya, Shinji,Kanazawa, Toshiyuki,Nozoe, Shigeo
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p. 2089 - 2094
(2007/10/03)
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- HETEROCYCLIC THROMBIN INHIBITORS
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Heterocyclic thrombin inhibitors are provided which have the structure STR1 wherein n, R, R 1, R 2, R 3, G, G x, R. sup.6', Ra, Xa, R 6, Rb, R 3, p, Q, A and R 4 are as defined herein.
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