Keywords: پپیدیدین ها; Reductive Amination; Ruthenium Catalysis; Hydrosilylane; Tertiary Amines; Piperidines;
مقالات ISI پپیدیدین ها (ترجمه نشده)
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Preparation of 2,3-trans-substituted piperidines from optically active β-amino-α-methylene esters: Synthesis of optically active (2S,3R)-(â)-epi-CP-99,994
Keywords: پپیدیدین ها; Piperidines; Ring closure metathesis; Hydrogenation; epi-CP-99,994;
Piperidines from acid-catalysed cyclisations: Pitfalls, solutions and a new ring contraction to pyrrolidines
Keywords: پپیدیدین ها; Piperidines; Intramolecular; Acid-catalysed; Cyclisation; Ring contraction;
In vitro modulatory effects of functionalized pyrimidines and piperidine derivatives on Aryl hydrocarbon receptor (AhR) and glucocorticoid receptor (GR) activities
Keywords: پپیدیدین ها; Antagonists; Piperidines; Pyrimidines; Aryl hydrocarbon receptor; Glucocorticoid receptor; Biotransformation; Immunological response;
Investigations on intramolecular 1,3-dipolar cycloadditions for the synthesis of isoxazolo-annulated pyrrolidines, piperidines and azepanes
Keywords: پپیدیدین ها; 1,3-Dipolar cycloaddition; Nitrogen heterocycles; Isoxazoles; Pyrrolidines; Piperidines; Azepanes;
Metal and halogen dependence of the rate effect in hydroamination/cyclization of unactivated aminoalkenes: Synthesis, characterization, and catalytic rates of CCC-NHC hafnium and zirconium pincer complexes
Keywords: پپیدیدین ها; N-Heterocyclic carbene; CCC-NHC pincer complex; Hydroamination; Homogenous catalysis; Pyrrolidines; Piperidines
Regioselective synthesis, stereochemical structure, spectroscopic characterization and geometry optimization of dispiro[3H-indole-3,2′-pyrrolidine-3′,3″-piperidines]
Keywords: پپیدیدین ها; QDXATJRSWHTDJN-FFPBKMOMSA-NX-ray structure determination; IR and NMR spectroscopy; Geometry optimization; Piperidines
Formal synthesis of (±)-indolizidine 209B
Keywords: پپیدیدین ها; aza-Diels-Alder reaction; Piperidines; Indolizidines; Indolizidine 209B; Quinolizidines;
Potent P2Y1 urea antagonists bearing various cyclic amine scaffolds
Keywords: پپیدیدین ها; Purinergic receptors; P2Y1 antagonists; Tetrahydroisoquinolines; Isoindolines; Piperidines;
Tetrahydropyrido[d]pyridazinones-promising scaffolds for drug discovery
Keywords: پپیدیدین ها; Fused heterocycles; Pyridazines; Piperidines; Catalytic hydrogenation; Heterocyclizations;
Synthesis of l-3-epi-isofagomine, its homo-, n-butyl and bicyclic analogues from d-glucose as glycosidase inhibitors
Keywords: پپیدیدین ها; Azasugars; Iminosugars; Piperidines; Bicyclic azasugars; Glycosidase;
A concise diastereoselective approach to (+)-dexoxadrol, (â)-epi-dexoxadrol, (â)-conhydrine and (+)-lentiginosine from (â)-pipecolinic acid
Keywords: پپیدیدین ها; Piperidines; Sharpless dihydroxylation; Wittig reaction; Alkaloids;
Stereochemistry of six-membered spiranes arising from the first use of a diaza-trispiro-heneicosane motif in the synthesis of a G-1 dendritic melamine
Keywords: پپیدیدین ها; Conformational chirality; Dendrimers; 1,3-Dioxanes; Piperidines; Rotational (pro)diastereomerism; s-Triazines;
Cerium(IV) triflate-catalyzed domino annulation approaches to the synthesis of highly substituted piperidines
Keywords: پپیدیدین ها; Piperidines; Tandem; Diastereoselective; Annulation; Ce(OTf)4
Organocatalyzed stereoselective construction of N-formylpiperidines via a Michael-aza-Henry-hemiaminalization reaction cascade
Keywords: پپیدیدین ها; Organocatalysis; Piperidines; Nitroalkenes; Stereoselective synthesis; Cascade reactions;
BF3·Et2O and trifluoroacetic acid/triethyl amine-mediated synthesis of functionalized piperidines
Keywords: پپیدیدین ها; Nitrogen heterocycles; Knoevenagel condensation; Michael addition; Cyclization; Piperidines;
Synthesis of new 4-methyl-3-piperidones via an iron-catalyzed intramolecular tandem isomerization-aldolisation process
Keywords: پپیدیدین ها; Piperidines; Alkaloids; Azasugars; Iron pentacarbonyl; Catalysis; Tandem reactions;
Comparison between local anaesthesia with remifentanil and total intravenous anaesthesia for operative hysteroscopic procedures in day surgeryâ
Keywords: پپیدیدین ها; ambulatory surgery; anaesthesia recovery period, hypnotics and sedatives; analgesics, opioid; conscious sedation; hysteroscopy; piperidines;
CCC–N-heterocyclic carbene pincer complexes: Synthesis, characterization and hydroamination activity of a hafnium complex
Keywords: پپیدیدین ها; Homogeneous catalysis; N-Heterocyclic carbene; Pincer complex; Hydroamination; Pyrrolidines; Piperidines
Asymmetric synthesis of piperidines and octahydroindolizines using a one-pot ring-closure/N-debenzylation procedure
Keywords: پپیدیدین ها; Lithium amide; Asymmetric synthesis; Piperidines; Coniine; δ-Coniceine;
Synthesis of iminosugars via 1,3-dipolar cycloaddition reactions of nitrones to α,β-unsaturated sugar aldonolactones
Keywords: پپیدیدین ها; 1,3-dipolar cycloadditions; Nitrones; α,β-unsaturated lactones; Iminosugars; Piperidines; Pyrrolizidines; Indolizidines
Synthesis of (â)-pinidinone
Keywords: پپیدیدین ها; Palladium; Natural products; Heterogenous catalysis; Piperidines; Diastereoselectivity;
Design and optimization of new piperidines as renin inhibitors
Keywords: پپیدیدین ها; Hypertension; Renin-angiotensin-aldosterone system; Renin inhibitors; Piperidines;
Synthesis of highly functionalized piperidines by one-pot multicomponent reaction using tetrabutylammonium tribromide (TBATB)
Keywords: پپیدیدین ها; TBATB; Heterocycles; Piperidines; Multicomponent reactions; 1,3-Dicarbonyl compounds;
Intramolecular 1,3-dipolar cycloaddition of N-alkenyl nitrones en route to glycosyl piperidines
Keywords: پپیدیدین ها; Nitrones; Intramolecular dipolar cycloaddition; Piperidines; Iminodisaccharides;
A highly stereocontrolled route to 2-(2â²-oxiranyl)piperidines and pyrrolidines: enantioselective synthesis of (+)-α-conhydrine
Keywords: پپیدیدین ها; Alkaloids; Asymmetric synthesis; Oxiranes; Piperidines; Pyrrolidines; Stereoselectivity;
BiCl3 promoted aza-Prins type cyclization: a rapid and efficient synthesis of 2,4-disubstituted piperidines
Keywords: پپیدیدین ها; Homoallyl amines; Aza-Prins-cyclization; BiCl3; Piperidines;
Antimycobacterial and H1-antihistaminic activity of 2-substituted piperidine derivatives
Keywords: پپیدیدین ها; Antihistamines; Antimycobacterials; Piperidines; Tuberculosis
The usefulness of cyclic diamidines with different core-substituents as antitumor agents
Keywords: پپیدیدین ها; Antitumor; Carbazoles; Fluorenes; Furans; Imidazolines; Piperidines; Pyrenes; Tetrahydropyrimidines; Triazines; Xylenes
Diastereoselective synthesis of polyfunctionalized piperidines as precursors of dopamine transporter imaging agents
Keywords: پپیدیدین ها; Diastereoselectivity; Polyfunctionalization; Tropanes; Piperidines;
Enantioselective synthesis of 2-[(3-ethyl-4-piperidyl)methyl]indoles from a phenylglycinol-derived lactam: formal synthesis of Strychnos alkaloids
Keywords: پپیدیدین ها; Phenylglycinol; Strychnos alkaloids; Piperidines; Indoles; Oxazolopiperidone lactams;
Pot, atom and step economic (PASE) synthesis of highly functionalized piperidines: a five-component condensation
Keywords: پپیدیدین ها; Piperidines; PASE; One-pot; Multi-component;
Novel stereoselective synthesis of all four diastereomers of 3a-methyl-pyrrolo[3,4-c]piperidine from glycine ethyl ester
Keywords: پپیدیدین ها; Bicyclic heterocyclic compounds; Piperidines; Asymmetric synthesis; Hydrogenation; Chiral auxiliary;
A distal methyl substituent attenuates mitochondrial protein synthesis inhibition in oxazolidinone antibacterials
Keywords: پپیدیدین ها; Antibacterials; Oxazolidinones; Selectivity; Mitochondrial protein synthesis inhibition; Azetidines; Piperidines
Lactones from lactones: regio and diastereoselective double dinucleophilic additions of bis(OTMS) ketene acetals to pyridines
Keywords: پپیدیدین ها; Dihydropyridines; Lactone; Ketene acetals; Nucleophilic additions; Tetrahydropyridines; Piperidines;
Synthesis and antimicrobial activity of new (E)-4-[piperidino (4'-methylpiperidino-, morpholino-) N-alkoxy]stilbenes
Keywords: پپیدیدین ها; (E)-stilbenes; Piperidines; Morpholines; Antimicrobial activity
Direct synthesis of 4,4-disubstituted N-silyl-1,4-dihydropyridines
Keywords: پپیدیدین ها; Dihydropyridines (DHP); Piperidines; Pyridinium salts; Dialkylmagnesium reagents;
1,4-Dihydropicolinic acid derivatives: novel NADH analogues with an altered connectivity pattern
Keywords: پپیدیدین ها; Dihydropyridines; Piperidines; NADH; Reduction; Sodium dithionite;
Molecular-modeling based design, synthesis, and activity of substituted piperidines as γ-secretase inhibitors
Keywords: پپیدیدین ها; Alzheimer's; γ-Secretase inhibitors; Molecular modeling; Piperidines;
Stereochemical substituent effects: investigation of the cyano, amide and carboxylate group
Keywords: پپیدیدین ها; Electronic effect; Base strength; Piperidines; Conformation;
Ab initio NQR study of piperidine umbrella inversions
Keywords: پپیدیدین ها; Piperidines; Quadrupole coupling constant; NQR; Nitrogen inversion; Ab initio; DFT;