2 article(s) from Chelvam, Venkatesh
- Letter
- Published 17 Jun 2021
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Graphical Abstract
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Figure 1: Selected examples of compounds containing the γ-carboline core.
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Scheme 1: The synthetic strategy of present work in comparison with previous reports.
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Scheme 2: Series of synthesized 1-indolyl-3,5,8-substituted γ-carboline 3aa–ac, 3ba-ea and 1-indolyl-1,2-dihy...
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Figure 2: Single-crystal XRD structure of 3ac (CCDC: 1897787).
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Scheme 3: Plausible mechanism for the formation of 1,2-dihydro-γ-carboline derivative 3ga and 1-indolyl-3,5,8...
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Figure 3: UV–vis absorption (left side) and emission (right side) spectra of 3ac measured in different solven...
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Figure 4: Fluorescence decay profile of 3ac in DMSO (left side; λex 360 nm) and 10−5 M solutions of compound ...
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Figure 5: Dose–response curves for (A) γ-carbolines 3ac, 3bc, 3ca, 3ga in the breast cancer cell line, MCF7 a...
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Figure 6: Dose–response curve of γ-carbolines 3ac, 3bc, 3ca, 3ga in macrophage cell line, RAW264.7.
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Figure 7: Laser scanning confocal microscopy studies (λex = 405 nm; collection range = 420–470 nm) for uptake...
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- Full Research Paper
- Published 18 Oct 2018
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Graphical Abstract
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Figure 1: (a) Structure of universal nova tag resin, (b) structure of H-L-Cys(Trt)-2-ClTrt resin.
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Figure 2: (a) PSMA targeted DUPA rhodamine B chelating conjugate 13. (b) Folate receptor targeted pteroate rh...
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Scheme 1: Synthesis of PSMA tris(tert-butoxy) protected DUPA ligand 4. Reagents and conditions: (a) Triphosge...
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Scheme 2: Attempted synthesis of PSMA targeted DUPA rhodamine B chelating conjugate 13 using Fmoc-Lys(Mtt/Mmt...
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Scheme 3: Synthesis of PSMA targeting DUPA rhodamine B chelating conjugate 13. Reagents and conditions: (a) F...
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Scheme 4: Synthesis of folate receptor targeting pteroate rhodamine B chelating conjugate 17. Reagents and co...
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Figure 3: (i) and (ix) DIC image of LNCaP cells (PSMA+); (ii) binding and internalization of DUPA-rhodamine B...
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