Results 161 to 170 of about 6,872 (221)

Syntheses of 3-(2-Nitrovinyl)-indoles, Benzo[<i>a</i>]carbazoles, Naphtho[2,1-<i>a</i>]carbazoles, and 1-Hydroxy-β-carbolines Lead to Identification of Antiproliferative Compounds Active under Hypoxia. [PDF]

J Org Chem
Arutiunov NA, Edvall C, Aksenov AV, Aksenov DA, Kurenkov IA, Aksenova IV, Zatsepilina AM, Aksenov NA, Mallik S, Kornienko A.   +9 more
europepmc   +1 more source

Asymmetric Synthesis of an Atropisomeric β-Carboline via Regioselective Intermolecular Rh(I)-Catalyzed [2 + 2 + 2] Cyclotrimerization. [PDF]

Tetrahedron Lett
Hughes RR, Battistoni LD, Ciesla MJ, Bolton T, Asher PM, Irizarry G, de Jesus Antonio Martinez A, Baker KM, Mulcahy SP.   +8 more
europepmc   +1 more source

Access to Fused Indolines with a Quaternary <i>N</i>,<i>N</i>'-Aminal Center: Aza-Wacker-Type Cyclization for a Telescoped Reaction Sequence. [PDF]

Org Lett
Caselli S, Golobič A, Mantellini F, Mari G, Favi G.   +4 more
europepmc   +1 more source

In Vitro and In Silico Studies on the Anti-H1N1 Activity of Bioactive Compounds from Marine-Derived <i>Streptomyces ardesiacus</i>. [PDF]

Mar Drugs
Chen YH, Hsieh CY, Chiou CT, Caro EJGV, Tayo LL, Tsai PW.   +5 more
europepmc   +1 more source

Anxiolytiques Benzodiazépines et Buspar [PDF]

, 1999
Chardon, F.
core  

Lower Striatal Dopamine D2 Receptor Availability in Individuals Who Test Positive for Quantitated Urine Metabolites of Tobacco and/or Marijuana Smoke. [PDF]

Nicotine Tob Res
Yoder KK, Carpenter S, Hile KL, Dzemidzic M, Durazzo TC.   +4 more
europepmc   +1 more source

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Mononitro-?-carbolines

Chemistry of Heterocyclic Compounds, 1971
By the direct nitration of harmane and 1,3-dimethyl-, 1-ethyl-, 1-n-propyl-, and 1-isopropyl-β-carbolines with concentrated nitric acid or a mixture of nitric and acetic acids, 6- and 8-nitro-1-alkyl-β-carbolines have been obtained. A chromatographic method for separating the nitration products on alumina is proposed.
A. N. Lomakin, I. V. Terent'eva
openaire   +1 more source

Antischistosomal tetrahydro-γ-carboline sulfonamides

Bioorganic & Medicinal Chemistry Letters, 2022
We discovered tetrahydro-γ-carboline sulfonamides as a new antischistosomal chemotype. The aryl sulfonamide and tetrahydro-γ-carboline substructures were required for high antischistosomal activity. Increasing polarity improved solubility and metabolic stability but decreased antischistosomal activity. We identified two compounds with IC50 values
Rongguo Ren, Xiaofang Wang, Derek A. Leas, Cécile Häberli, Monica Cal, Yuxiang Dong, Marcel Kaiser, Jennifer Keiser, Jonathan L. Vennerstrom   +8 more
openaire   +3 more sources

Chromatography of β-carbolines

Journal of Chromatography A, 1967
Abstract Chromatography of a series of seventy-three β-carbolines was carried out on both paper and thin-layer plates in acidic, basic, and neutral solvents. The best solvent for the separation is the neutral and polar solvent such as chloroform-methanol on thin-layer chromatography with Silica Gel G.
W M, McIsaac, B T, Ho, V, Estevez, D, Powers   +3 more
openaire   +2 more sources