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Pharmacokinetic study on hirsutine and hirsuteine in rats using UPLC–MS/MS

Acta Chromatographica
Volume/Issue:
Volume 31: Issue 2
DOI:
https://doi.org/10.1556/1326.2017.00365
Authors:
Aixia Han
,
Guanyang Lin
,
Jinzhang Cai
,
Qing Wu
,
Peiwu Geng
,
Jianshe Ma
,
Xianqin Wang
, and
Chongliang Lin

– ∞ ) ng/mL*h 324.1 ± 54.2 176.1 ± 19.7 b MRT (0– t ) h 5.0 ± 0.8 3.1 ± 0.2 b

Open access

Thermal stability of In2(MoO4)3 and phase equilibria in the MoO3–In2O3 system

Journal of Thermal Analysis and Calorimetry
Volume/Issue:
Volume 109: Issue 2
DOI:
https://doi.org/10.1007/s10973-012-2224-7
Authors:
E. Filipek
,
I. Rychlowska-Himmel
, and
A. Paczesna

.00 550 °C (12 h) 50.00 MoO 3 , + 50.00 In 2 (MoO 4 ) 3 6 75.00 25.00 Stage II: In 2 (MoO 4 ) 3 a

Open access
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Identification of multiple constituents in shuganjieyu capsule and rat plasma after oral administration by ultra-performance liquid chromatography coupled with electrospray ionization and ion trap mass spectrometry

Acta Chromatographica
Volume/Issue:
Volume 30: Issue 2
DOI:
https://doi.org/10.1556/1326.2017.00094
Authors:
Y. C. Xiao
,
L. T. Liu
,
J. J. Bian
,
C. Q. Yan
,
L. Ye
,
M. X. Zhao
,
Q. S. Huang
,
W. Wang
,
K. Liang
,
Z. F. Shi
, and
X. Ke

] − 412 70 Oxedhyperforin H 50.56 554 553 [M − H] − 484

Open access

Validation and application of HPLC–ESI–MS/MS method for the determination of irsogladine

Acta Chromatographica
Volume/Issue:
Volume 29: Issue 4
DOI:
https://doi.org/10.1556/1326.2017.00024
Authors:
N. H. Hoang
,
N. L. Huong
,
S.-Y. Hong
, and
Je Won Park

found (ng mL −1 , mean ± SD) Precision (%RSD) Accuracy (%) Bench top (up to 9 h) 5.0  4.7 ± 0

Open access

Effect of Citrus suavissima Hort. ex Tanaka on pharmacokinetics of erlotinib in rat plasma by UPLC-MS/MS

Acta Chromatographica
Volume/Issue:
Volume 33: Issue 1
DOI:
https://doi.org/10.1556/1326.2020.00761
Authors:
Jinzhao Yang
,
Huamin Liu
,
Yuan Cai
,
Yazhen Wu
,
Xiaoxin Xu
,
Xianqin Wang
, and
Chongliang Lin

chromatography separation, limonin (C 26 H 30 O 8 ) and β-sitosterol (C 29 H 50 O) were extracted from the seeds and pulp of Citrus suavissima Hort. ex Tanaka , respectively [ 5 ]. Their structures were identified by spectral analysis ( 1 H NMR, 13 C NMR, DEPT

Open access

Determination and pharmacokinetics of calycanthine in rat plasma by UPLC-MS/MS

Acta Chromatographica
Volume/Issue:
Volume 33: Issue 1
DOI:
https://doi.org/10.1556/1326.2020.00772
Authors:
Meifei Lu
,
Xiaojie Lu
,
Zheng Yu
, and
Congcong Wen

.6 ± 1.6 MRT (0−∞) h 7.2 ± 6.6 6.1 ± 2.5 t 1/2 z h 5.0 ± 3.0 3.5 ± 1.8 V z L/kg 35.9 ± 26.9 85.8 ± 23.6 CLz L/h/kg 6.0 ± 2.1 18.8 ± 6.9 C max ng/mL 90.2 ± 8.2 81.0 ± 12.4 Bioavailability 37.5% Conclusion In this study, a simple and fast UPLC-MS/MS method

Open access