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在“Elsevier电子期刊”中，命中：56条，耗时：0.0639768 秒

1.Enhancing analysis throughput, sensitivity and specificity in LC/ESI-MS/MS assay of plasma 25-hydroxyvitamin D₃ by derivatization with triplex 4-(4-dimethylaminophenyl)-1,2,4-triazoline-3,5-dione (DAPTAD) isotopologues

作者：Shoujiro Ogawa^a ; Hiroki Kittaka^a ; Akiho Nakata^a ; Kenji Komatsu^b ; Takahiro Sugiura^b ; Mamoru Satoh^c ; Fumio Nomura^c ; Tatsuya Higashi^a ; ^{higashi@rs.tus.ac.jp}

关键词：LC/ESI&ndash ; MS/MS ; Derivatization ; Isotopologue ; Analysis throughput ; Vitamin D

刊名：Journal of Pharmaceutical and Biomedical Analysis

出版年：2017

2.Identification, synthesis and structural characterization of process related and degradation impurities of acrivastine and validation of HPLC method

作者：Ajay Kumar^b ; Subba Rao Devineni^a ; Shailender Kumar Dubey^a ; Pradeep Kumar^b ; Vishal Srivastava^b ; Girish Ambulgekar^a ; Mohit Jain^b ; Dharmendra Kumar Gupta^a ; Gurmeet Singh^b ; Rajesh Kumar^b ; S.G. Hiriyanna^b ; Pramod Kumar^a ; ^{pramodkumar@microlabs.in}

关键词：Acrivastine ; Forced degradation ; Impurities ; Identification ; Characterization ; Method validation

刊名：Journal of Pharmaceutical and Biomedical Analysis

出版年：2017

3.Methods for differential and quantitative analyses of brain neurosteroid levels by LC/MS/MS with ESI-enhancing and isotope-coded derivatization

作者：Tatsuya Higashi ; ^{higashi@rs.tus.ac.jp" class="auth_mail" title="E-mail the corresponding author} ; Naoto Aiba ; Tomoya Tanaka ; Kazumi Yoshizawa ; Shoujiro Ogawa

关键词：Neurosteroid ; Rat brain ; LC/ESI&ndash ; MS/MS ; Isotope-coded derivatization ; Antipsychotic drug

刊名：Journal of Pharmaceutical and Biomedical Analysis

出版年：2016

4.Four process-related potential new impurities in ticagrelor: Identification, isolation, characterization using HPLC, LC/ESI-MSⁿ, NMR and their synthesis

作者：Neeraj Kumar^a ; Subba Rao Devineni^a ; Prasad Reddy Gajjala^a ; Dharmendra Kumar Gupta^a ; Sandesh Bhat^a ; Rajesh Kumar^b ; Shailendra Kumar Dubey^a ; Pramod Kumar^a ; ^{pramodkumar@microlabs.in" class="auth_mail" title="E-mail the corresponding author}

关键词：Ticagrelor ; Impurities ; Identification ; Isolation ; LC&ndash ; ESI/MS ; NMR

刊名：Journal of Pharmaceutical and Biomedical Analysis

出版年：2016

5.Chemical derivatization for enhancing sensitivity during LC/ESI-MS/MS quantification of steroids in biological samples: a review

作者：Tatsuya Higashi ; ^{higashi@rs.tus.ac.jp" class="auth_mail" title="E-mail the corresponding author} ; Shoujiro Ogawa

关键词：1 ; 25(OH)2D2 ; 1α ; 25-dihydroxyvitamin D2 ; 1 ; 25(OH)2D3 ; 1α ; 25-dihydroxyvitamin D3 ; 17(OH)P4 ; 17α-hydroxyprogesterone ; 17(OH)P5 ; 17α-hydroxypregnenolone ; 24 ; 25(OH)2D3 ; 24R ; 25-dihydroxyvitamin D3 ; 25(OH)D2 ; 25-hydroxyvitamin D2 ; 25(OH)D3 ; 25-hydroxyvitamin D3 ; 3α ; 5α-Adiol ; 3α ; 5α-androstanediol ; 4 ; 25(OH)2D3 ; 4β ; 25-dihydroxyvitamin D3 ; AD ; androstenedione ; AP ; allopregnanolone ; APA ; aldosterone-producing adenoma ; APCI ; atmospheric pressure chemical ionization ; BPH ; benign prostate hyperplasia ; CAH ; con

刊名：Journal of Steroid Biochemistry and Molecular Biology

出版年：2016

6.9,10-Phenanthrenequinone as a mass-tagging reagent for ultra-sensitive liquid chromatography-tandem mass spectrometry assay of aliphatic aldehydes in human serum

作者：Mahmoud El-Maghrabey^a ; ^b ; Naoya Kishikawa^a ; Naotaka Kuroda^a ; ^{n-kuro@nagasaki-u.ac.jp" class="auth_mail" title="E-mail the corresponding author}

关键词：9 ; 10-Phenanthrenequinone ; LC/ESI&ndash ; MS/MS ; Aliphatic aldehydes ; Human serum

刊名：Journal of Chromatography A

出版年：2016

7.Identification, isolation and characterization of potential process-related impurity and its degradation product in vildagliptin

作者：Neeraj Kumar^a ; Subba Rao Devineni^a ; Gurmeet Singh^b ; A. Kadirappa^a ; Shailendra Kumar Dubey^a ; Pramod Kumar^a ; ^{pramodkumar@microlabs.in" class="auth_mail" title="E-mail the corresponding author}

关键词：Vildagliptin ; Impurity degradation ; Identification ; Isolation ; LC/ESI&ndash ; MSn ; NMR

刊名：Journal of Pharmaceutical and Biomedical Analysis

出版年：2016

8.Development and validation of LC-MS methods for peptaibol quantification in fungal extracts according to their lengths

作者：Anne-Isaline Van Bohemen^a ; Aurore Zalouk-Vergnoux^a ; ^{aurore.zalouk-vergnoux@univ-nantes.fr" class="auth_mail" title="E-mail the corresponding author} ; Laurence Poirier^a ; Nam Ngoc Phuong^a ; Nicolas Inguimbert^b ; Khoubaib Ben Haj Salah^b ; Nicolas Ruiz^a ; Yves Franç ; ois Pouchus^a

关键词：Trichoderma sp ; Peptaibols ; LC/ESI-IT-MS ; Quantification ; Validation ; Biocontrol

刊名：Journal of Chromatography B, Analytical Technologies in the Biomedical and Life Sciences

出版年：2016

9.LC and LC-MS study for simultaneous determination of tramadol hydrochloride and ketorolac tromethamine in bulk and formulation with their major degradation products

作者：Vrushali S. Tambe^a ; ^d ; ^{vrushali.tambe@rediffmail.com" class="auth_mail" title="E-mail the corresponding author} ; M.N. Deodhar^b ; ^d ; Vijayalakshmi Prakya^c ; ^d

关键词：Tramadol ; Ketorolac ; LC&ndash ; MS ; Stability

刊名：Bulletin of Faculty of Pharmacy, Cairo University

出版年：2016

10.A lipidomic analysis approach in patients undergoing lipoprotein apheresis

作者：C. Schmö ; cker^a ; ^b ; U. Kassner^a ; S. Kiesler^a ; M. Bismarck^a ; M. Rothe^c ; E. Steinhagen-Thiessen^a ; K.H. Weylandt^a ; ^d ; ^{karsten.weylandt@charite.de" class="auth_mail" title="E-mail the corresponding author}

关键词：Lipid apheresis ; Hyperlipoproteinaemia ; Gas chromatography ; Oxylipine ; Lipidomic ; LC/ESI-MS/MS ; PUFA

刊名：Atherosclerosis

出版年：2016

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