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Determination of the aglycon moieties of glycosidically bound compounds in Flos Chrysanthemi by GC × GC–TOFMS

Acta Chromatographica
Volume/Issue:
Volume 30: Issue 3
DOI:
https://doi.org/10.1556/1326.2017.00278
Authors: Yun Zhou, Guifeng Huang, Xiaolan Li, Feng Chen, Hong Liu, Ying Yang, Zhong Fan, Jinghui Jiang, and Jun Yang

identified as aliphatic, aromatic, and monoterpene compounds were located in the region marked (a)–(c), respectively. Similarly, some components identified as C13-norisoprenoids were located in region (d). The peaks were distributed over the entire

Open access

Characterization of lacosamide metabolites by UHPLC–ESI–HRMS method

Acta Chromatographica
Volume/Issue:
Volume 32: Issue 2
DOI:
https://doi.org/10.1556/1326.2019.00591
Authors: Maciej Gawlik, Robert Skibiński, and Łukasz Komsta

1 Lacosamide 3.85 251.1382 251.1390 −3.18 C 13 H 19 N 2 O 3 219.1119 209.1273 177.1008 144.0651 116.0704 108.0808 91.0546 74

Open access

Identification of forced degradation products of lacosamide by LC-QQLIT-MS and LC-IT/TOF-MS

Acta Chromatographica
Volume/Issue:
Volume 31: Issue 1
DOI:
https://doi.org/10.1556/1326.2018.00279
Authors: Na Zhou, Tao Li, Lianfeng Ai, Chunhai Guo, Juan Zhang, Shan Fu, and Qiao Wang

) 1 Lacosamide C 13 H 19 N 2 O 3 251.1385 251.1390 −1.99 219.1144, 177.1035, 144.0663, 116.0726, 108.0796, 91

Open access

Preparative separation of flavanones and terpenoids from olibanum by high-speed counter-current chromatography

Acta Chromatographica
Volume/Issue:
Volume 31: Issue 1
DOI:
https://doi.org/10.1556/1326.2017.00323
Authors: H. W. Zhao, Y. L. Geng, H. Zhu, P. Yang, and J. Q. Yu

-19), 4.63 (1H, s, H b -12), 4.65 (1H, s, H a -12), 5.24 (1H, d, J = 15.2 Hz, H-15), 5.75 (1H, d, J = 11.2 Hz, H-17), 6.21 (1H, dd, J = 11.2, 15.2 Hz, H-16). 13 C-NMR (DMSO- d 6 , 100 MHz) δ : 13.1 (C-14), 21.8 (C-20), 24.3 (C-13), 26.4 (C-8

Open access

Validated stability-indicating HPTLC method for cefixime and azithromycin with preparative isolation, identification, and characterization of degradation products

Acta Chromatographica
Volume/Issue:
Volume 30: Issue 4
DOI:
https://doi.org/10.1556/1326.2017.00199
Authors: V. T. Gawande, K. G. Bothara, and C. O. Satija

.0268 370.0274 −0.6 C 12 H 12 N 5 O 5 S 2 + 9.5 352.0555 352.0533 2.2 C 13 H 14 N 5 O 3 S 2

Open access

UPLC, HR-MS, and in-silico tools for simultaneous separation, characterization, and in-silico toxicity prediction of degradation products of atorvastatin and olmesartan

Acta Chromatographica
Volume/Issue:
Volume 31: Issue 1
DOI:
https://doi.org/10.1556/1326.2017.00333
Authors: U. Rakibe, R. Tiwari, V. Rane, and P. Wakte

.04 C 2 H 2 N 11 179.15 C 13 H 9 N + 9.5 10 15.94 CH 4

Open access

Effect of activated carbon on methomyl poisoning by urine metabolomics base on gas chromatography–mass spectrometry

Acta Chromatographica
Volume/Issue:
Volume 30: Issue 1
DOI:
https://doi.org/10.1556/1326.2017.00146
Authors: Liyi Li, Liming Hu, Bingbao Chen, Yanwen Dong, Zixia Lin, Zhiyi Wang, Congcong Wen, Xianqin Wang, and Shuanghu Wang

, 62 , 505 – 507 . 10.1248/cpb.c13-00988 13. Zhang , Q. ; Wu , H. ; Wen , C. ; Sun , F. ; Yang

Open access

Research on the neuro-protective compounds in Terminalia chebula retz extracts in-vivo by UPLC–QTOF-MS

Acta Chromatographica
Volume/Issue:
Volume 30: Issue 3
DOI:
https://doi.org/10.1556/1326.2017.00147
Authors: Yuanyuan Zhang, Xiaohui Liu, Shuting Gao, Kang Qian, Qingshan Liu, and Xiaoying Yin

.0823 -0.1 C 13 H 16 O 7 283.0710, 107.0572 p-Cresol glucuronide 8 8.85 291.0146 291

Open access

Effect of gamma ray irradiation on chemical composition, antioxidant, antimicrobial, and insecticidal activities of Thymus pallescens essential oil

Acta Chromatographica
Volume/Issue:
Volume 31: Issue 1
DOI:
https://doi.org/10.1556/1326.2017.00346
Authors: K. Alloun, O. Benchabane, M. Hazzit, F. Mouhouche, A. Baaliouamer, A. Chikhoune, and A. Benchabane

0 kGy 27.0 ± 0.2 b 32.1 ± 0.5 c 13.1 ± 0.2 b 42.0 ± 0.4 e 40.1 ± 1.0 d 52.8 ± 0.2 c 45.9 ± 0.3 a

Open access

Synthesis and selected properties of a new solid solution in the Zn2FeV3O11–Mg2FeV3O11 system

Journal of Thermal Analysis and Calorimetry
Volume/Issue:
Volume 109: Issue 2
DOI:
https://doi.org/10.1007/s10973-012-2231-8
Authors: A. Blonska-Tabero, E. Filipek, and P. Tabero

. 12. Tabero , P , Filipek , E 2004 Synthesis and properties of a solid solution formed in the CrVMoO 7 -AlVMoO 7 system . J Therm Anal Calorim 77 : 183 – 191 10.1023/B:JTAN.0000033202.46419.2c

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