Conformational Analysis of XA and AX Dipeptides in Water by Electronic Circular Dichroism and1H NMR Spectroscopy

2006 ◽  
Vol 110 (13) ◽  
pp. 6979-6986 ◽  
Author(s):  
Andrew Hagarman ◽  
Thomas Measey ◽  
Ravi S. Doddasomayajula ◽  
Isabelle Dragomir ◽  
Fatma Eker ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Nmr Spectroscopy ◽  
Conformational Analysis ◽  
Electronic Circular Dichroism ◽  
Circular Dichroïsm

Enantiopure methoxetamine stereoisomers: chiral resolution, conformational analysis, UV-circular dichroism spectroscopy and electronic circular dichroism

2021 ◽  
Author(s):  
Kun Won Lee ◽  
Ahmed H. E. Hassan ◽  
Youngdo Jeong ◽  
Seolmin Yoon ◽  
Seung-Hwan Kim ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Conformational Analysis ◽  
Absolute Configuration ◽  
Circular Dichroism Spectroscopy ◽  
Chiral Resolution ◽  
Treatment Resistant Depression ◽  
Treatment Resistant ◽  
Electronic Circular Dichroism ◽  
Resistant Depression ◽  
Circular Dichroïsm

Enantioseparation and assignment of absolute configuration of methoxetamine (MXE) enantiopure stereoisomers; a promising novel antidepressant for management of treatment-resistant depression.

Conformations of Alanine-Based Peptides in Water Probed by FTIR, Raman, Vibrational Circular Dichroism, Electronic Circular Dichroism, and NMR Spectroscopy†

Biochemistry ◽  
2007 ◽  
Vol 46 (6) ◽  
pp. 1587-1596 ◽  
Author(s):  
Reinhard Schweitzer-Stenner ◽  
Thomas Measey ◽  
Lazaros Kakalis ◽  
Frank Jordan ◽  
Silvia Pizzanelli ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Nmr Spectroscopy ◽  
Vibrational Circular Dichroism ◽  
Electronic Circular Dichroism ◽  
Circular Dichroïsm

Vibrational and electronic circular dichroism as powerful tools for the conformational analysis of cationic antimicrobial peptides

2016 ◽  
Vol 147 (8) ◽  
pp. 1439-1445 ◽  
Author(s):  
Lucie Kocourková ◽  
Pavlína Novotná ◽  
Lucie Šťovíčková-Habartová ◽  
Sabína Čujová ◽  
Václav Čeřovský ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Antimicrobial Peptides ◽  
Conformational Analysis ◽  
Electronic Circular Dichroism ◽  
Cationic Antimicrobial Peptides ◽  
Circular Dichroïsm

Conformational analysis of methylsuccinic acid by 1H NMR spectroscopy and circular dichroism

Tetrahedron ◽  
1979 ◽  
Vol 35 (15) ◽  
pp. 1845-1849 ◽  
Author(s):  
János Rétey ◽  
William E. Hull ◽  
Feliska Snatzke ◽  
Günther Snatzke ◽  
Ulrich Wagner
Keyword(s):  
Circular Dichroism ◽  
Nmr Spectroscopy ◽  
Conformational Analysis ◽  
1H Nmr ◽  
1H Nmr Spectroscopy ◽  
Methylsuccinic Acid ◽  
Circular Dichroïsm

scholarly journals Polyprenylated Acylphloroglucinols With Different Carbon Skeletons From the Fruits of Garcinia multiflora

2021 ◽  
Vol 9 ◽  
Author(s):  
Haida Teng ◽  
Qingqing Li ◽  
Ziyu Ma ◽  
Xueni Li ◽  
Wenli Xie ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Nmr Spectroscopy ◽  
Human Cancer ◽  
Atomic Orbital ◽  
Spectroscopy Data ◽  
Electronic Circular Dichroism ◽  
Circular Dichroïsm ◽  
Mcf 7

Eleven new polycyclic polyprenylated acylphloroglucinols (PPAPs, 1–11) and three new monocyclic polyprenylated acylphloroglucinols (MPAPs, 12–14), together with ten known analogues were isolated from the fruits of Garcinia multiflora. These PPAPs belong to three types including the bicyclic polyprenylated acylphloroglucinols (BPAPs), the caged PPAPs, and the complicated PPAPs. Their structures and absolute configurations were determined through HRESIMS, NMR spectroscopy data, electronic circular dichroism (ECD) calculations, and gauge-independent atomic orbital (GIAO) NMR calculations with DP4+ analyses. Moreover, compounds 2 and 7 exhibited moderate cytotoxicity against three human cancer lines (MCF-7, T98, and HepG2) with IC50 values ranging from 9.81 ± 1.56 to 17.00 ± 2.75 μM.

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