Results 111 to 120 of about 936,414 (160)

β-Carbolines found in cigarette smoke elevate intracranial self-stimulation thresholds in rats. [PDF]

Pharmacol Biochem Behav, 2020
Harris AC, Muelken P, LeSage MG.
europepmc   +1 more source

Synthesis of tetrahydro-β-carbolines from 2-indolylmethyl azides and propargylic alcohols. [PDF]

RSC Adv, 2021
Yin H, Ma Q, Wang Y, Gu X, Feng Z, Wu Y, Wang M, Wang S.   +7 more
europepmc   +1 more source

Development of new methodologies for the synthesis of spirotetrahydro-β-carbolines

, 2014
Ces travaux ont consisté à optimiser une voie de synthèse des spirotétrahydro-β-carbolines. Une stratégie en trois étapes à partir du 3-(2-nitrovinyl)indole a été élaborée avec la séquence linéaire suivante : addition de Michael, réduction de la fonction
Baron, Marc
core  

In vitro digestion modifies Lepidium meyenii extract, altering its major glucosinolates, lepidilines, β-carbolines, and gut bacterial growth. [PDF]

J Food Drug Anal
Tarabasz D, Baranowska-Wójcik E, Szczeblewski P, Laskowski T, Gustaw K, Furtak-Niczyporuk M, Szwajgier D, Orihuela-Campos RC, Meissner HO, Borzyszkowska-Bukowska J, Kukula-Koch W.   +10 more
europepmc   +1 more source

Identification, occurrence, and mechanism of formation of 1-acetyl-β-carbolines derived from l-tryptophan and methylglyoxal

β-Carbolines (βCs) are bioactive compounds present in foods and biological systems. This work describes the identification, occurrence, and mechanism of formation of 1-acetyl-β-carbolines (1-acetyl-βCs) that result from the reaction of l-tryptophan with ...
Peña, Adriana, Salgado, Antonio, Herraiz Tomico, Tomás   +2 more
core   +1 more source

Copper-Catalyzed Petasis-Type Reaction Enables Efficient Synthesis of C1-Substituted Tetrahydro-β-carbolines. [PDF]

Org Lett
Cheng K, Li J, Cai S, Wang J, Liang L, Tong R.   +5 more
europepmc   +1 more source

TMSOTf-Promoted Cyclization of Indole-2-methyl-α-aminoketones: Access to 4‑Aryl-Substituted β‑Carbolines

An efficient method to construct 4-aryl-substituted β-carbolines from indole-2-methyl-α-aminoketones via a TMSOTf-promoted annulation reaction was reported.
Xin-Yu Yang (6615764), Jin-Ming Yang (149231), Bin Wu (138543)   +2 more
core   +1 more source

Chiral Phosphoric Acid-Catalyzed Enantioselective Pictet-Spengler Reaction for Concise Synthesis of CF₃-Substituted Tetrahydro-β-Carbolines. [PDF]

Org Lett
Umemiya S, Nara S, Terada M.
europepmc   +1 more source

Synthetic pathways to create asymmetric center at C1 position of 1-substituted-tetrahydro-β-carbolines - a review. [PDF]

RSC Adv
Asif MMA, Lisa SR, Qais N.
europepmc   +1 more source

Bifunctional thiosquaramide catalyzed asymmetric reduction of dihydro-β-carbolines and enantioselective synthesis of (-)-coerulescine and (-)-horsfiline by oxidative rearrangement. [PDF]

RSC Adv, 2020
Sathish M, Nachtigall FM, Santos LS.
europepmc   +1 more source