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51

Hydride transfer reactions via ion–neutral complex: fragmentation of protonated N-benzylpiperidines and protonated N-benzylpiperazines in mass spectrometry

Yunfeng Chai, Kezhi Jiang, Yuanjiang Pan

Journal:

Journal of Mass Spectrometry

Year:

2010

Language:

english

File:

PDF, 178 KB

english, 2010

52

An experimental and computational investigation on the fragmentation behavior of enaminones in electrospray ionization mass spectrometry

Cheng Guo, Jieping Wan, Nan Hu, Kezhi Jiang, Yuanjiang Pan

Journal:

Journal of Mass Spectrometry

Year:

2010

Language:

english

File:

PDF, 267 KB

english, 2010

53

Formation of [M + 15]+ ions from aromatic aldehydes by use of methanol: in-source aldolization reaction in electrospray ionization mass spectrometry

Lin Wang, Yunfeng Chai, Peijun Tu, Cuirong Sun, Yuanjiang Pan

Journal:

Journal of Mass Spectrometry

Year:

2011

Language:

english

File:

PDF, 235 KB

english, 2011

54

Protein and amino acids contents of Libyan dates at three stages of development

Omar Ishurd, Muhammad Zahid, Peng Xiao, Yuanjiang Pan

Journal:

Journal of the Science of Food and Agriculture

Year:

2004

Language:

english

File:

PDF, 74 KB

english, 2004

55

Scirpusin A, a hydroxystilbene dimer from Xinjiang wine grape, acts as an effective singlet oxygen quencher and DNA damage protector

Qingjun Kong, Xueyan Ren, Liyan Jiang, Yuanjiang Pan, Cuirong Sun

Journal:

Journal of the Science of Food and Agriculture

Year:

2010

Language:

english

File:

PDF, 299 KB

english, 2010

56

Isolation and purification of oridonin from Rabdosia rubescens using upright counter-current chromatography

Yanbin Lu, Cuirong Sun, Yuanjiang Pan

Journal:

Journal of Separation Science

Year:

2006

Language:

english

File:

PDF, 363 KB

english, 2006

57

A comparative study of upright counter-current chromatography and high-performance liquid chromatography for preparative isolation and purification of phenolic compounds from Magnoliae officinalis

Yanbin Lu, Cuirong Sun, Yuanjiang Pan

Journal:

Journal of Separation Science

Year:

2006

Language:

english

File:

PDF, 541 KB

english, 2006

58

An effective high-speed countercurrent chromatographic method for preparative isolation and purification of mollugin directly from the ethanol extract of the Chinese medicinal plant Rubia cordifolia

Yanbin Lu, Rui Liu, Cuirong Sun, Yuanjiang Pan

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 628 KB

english, 2007

59

Preparative isolation and purification of two amides from Mallotus lianus Croiz by high-speed counter-current chromatography

Liyan Jiang, Yanbin Lu, Shan He, Yuanjiang Pan, Cuirong Sun, Tianxing Wu

Journal:

Journal of Separation Science

Year:

2008

Language:

english

File:

PDF, 457 KB

english, 2008

60

Preparative isolation and purification of antioxidative stilbene oligomers from Vitis chunganeniss using high-speed counter-current chromatography in stepwise elution mode

Shan He, Yanbin Lu, Liyan Jiang, Bin Wu, Feiying Zhang, Yuanjiang Pan

Journal:

Journal of Separation Science

Year:

2009

Language:

english

File:

PDF, 577 KB

english, 2009

61

On-line HPLC method for screening of antioxidants against superoxide anion radical from complex mixtures

Cuirong Sun, Jindi Fu, Juanjuan Chen, Liyan Jiang, Yuanjiang Pan

Journal:

Journal of Separation Science

Year:

2010

Language:

english

File:

PDF, 178 KB

english, 2010

62

Screening of antioxidant phenolic compounds in Chinese Rhubarb combining fast counter-current chromatography fractionation and liquid chromatography/mass spectrometry analysis

Ruilin Hu, Yanbin Lu, Xiaojing Dai, Yuanjiang Pan

Journal:

Journal of Separation Science

Year:

2010

Language:

english

File:

PDF, 300 KB

english, 2010

63

Preparative separation of anti-oxidative constituents from Rubia cordifolia by column-switching counter-current chromatography

Yanbin Lu, Ruilin Hu, Zhiyuan Dai, Yuanjiang Pan

Journal:

Journal of Separation Science

Year:

2010

Language:

english

File:

PDF, 166 KB

english, 2010

64

Diterpenoid alkaloids from Delphinium caeruleum

Yan Wang, Shao Nong Chen, Yuanjiang Pan, Jiaming Zhang, Yaozu Chen

Journal:

Year:

1996

Language:

english

File:

PDF, 155 KB

english, 1996

65

Preparative isolation and purification of amides from the fruits of Piper longum L. by upright counter-current chromatography and reversed-phase liquid chromatography

Shihua Wu, Cuirong Sun, Saifeng Pei, Yanbin Lu, Yuanjiang Pan

Journal:

Journal of Chromatography A

Year:

2004

Language:

english

File:

PDF, 228 KB

english, 2004

66

Effect of gravitational force on type-J counter-current chromatography by mathematical analysis

Shihua Wu, Yuanpo Tai, Yuanjiang Pan, Cuirong Sun

Journal:

Journal of Chromatography A

Year:

2006

Language:

english

File:

PDF, 273 KB

english, 2006

67

Coordinated dissociative proton transfers of external proton and thiocarbamide hydrogen: MS experimental and theoretical studies on the fragmentation of protonated S-methyl benzenylmethylenehydrazine dithiocarboxylate in gas phase

Kezhi Jiang, Gaofeng Bian, Nan Hu, Yuanjiang Pan, Guoqiao Lai

Journal:

International Journal of Mass Spectrometry

Year:

2010

Language:

english

File:

PDF, 651 KB

english, 2010

68

Recognizing ortho-, meta- or para-positional isomers of S-methyl methoxylphenylmethylenehydrazine dithiocarboxylates by ESI-MS2: The positional effect of the methoxyl substituent

Kezhi Jiang, Gaofeng Bian, Yuanjiang Pan, Guoqiao Lai

Journal:

International Journal of Mass Spectrometry

Year:

2011

Language:

english

File:

PDF, 549 KB

english, 2011

69

Identification of C-21 steroidal glycosides from the roots of Cynanchum chekiangense by high-performance liquid chromatography/tandem mass spectrometry

Yuanpo Tai, Xiaoji Cao, Xiaoyu Li, Yuanjiang Pan

Journal:

Analytica Chimica Acta

Year:

2006

Language:

english

File:

PDF, 173 KB

english, 2006

70

Isolation, synthesis, and anti-tumor activities of a novel class of podocarpic diterpenes

Yi Xiong, Kuiwu Wang, Yuanjiang Pan, Hongxiang Sun, Jue Tu

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2006

Language:

english

File:

PDF, 149 KB

english, 2006

71

Two novel immunosuppressive pregnane glycosides from the roots of Stephanotis mucronata

Yiping Ye, Fengyang Chen, Hongxiang Sun, Xiaoyu Li, Yuanjiang Pan

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2006

Language:

english

File:

PDF, 235 KB

english, 2006

72

Structural aspects of water-soluble galactomannans isolated from the seeds of Retama raetam

Omar Ishurd, Adel Kermagi, Faraj Zgheel, Mansur Flefla, Mohamed Elmabruk, Wu Yalin, John F. Kennedy, Pan Yuanjiang

Journal:

Carbohydrate Polymers

Year:

2004

Language:

english

File:

PDF, 91 KB

english, 2004

73

Microbial (1→3)-β-d-glucans from Libyan figs (Ficus carica)

Omar Ishurd, Faraj Zgheel, Adel Kermagi, Mansur Flefla, Mohamed Elmabruk, Wu Yalin, John F. Kennedy, Yuanjiang Pan

Journal:

Carbohydrate Polymers

Year:

2004

Language:

english

File:

PDF, 90 KB

english, 2004

74

Isolation and characterization of a mannoglucan from edible Cordyceps sinensis mycelium

Yalin Wu, Nan Hu, Yuanjiang Pan, Lijun Zhou, Xuxia Zhou

Journal:

Carbohydrate Research

Year:

2007

Language:

english

File:

PDF, 192 KB

english, 2007

75

Preparative counter-current chromatography purification of valrubicin (AD-32) from crude synthetic drug using upright coil planet centrifuge with four multilayer coils connected in series

Shihua Wu, Cuirong Sun, Yuanjiang Pan

Journal:

Journal of Chromatography A

Year:

2005

Language:

english

File:

PDF, 167 KB

english, 2005

76

Preparative isolation and purification of two phenylbutenoids from the rhizomes of Zingiber Cassumunar by upright counter-current chromatography

Yanbin Lu, Cuirong Sun, Yu Wang, Yuanjiang Pan

Journal:

Journal of Chromatography A

Year:

2005

Language:

english

File:

PDF, 138 KB

english, 2005

77

Effective two-dimensional counter-current chromatographic method for simultaneous isolation and purification of oridonin and ponicidin from the crude extract of Rabdosia rubescens

Yanbin Lu, Cuirong Sun, Rui Liu, Yuanjiang Pan

Journal:

Journal of Chromatography A

Year:

2007

Language:

english

File:

PDF, 701 KB

english, 2007

78

Two-dimensional counter-current chromatography for the preparative separation of prenylflavonoids from Artocarpus altilis

Yanbin Lu, Cuirong Sun, Yu Wang, Yuanjiang Pan

Journal:

Journal of Chromatography A

Year:

2007

Language:

english

File:

PDF, 441 KB

english, 2007

79

Isolation and purification of antioxidative isomeric polyphenols from the roots of Parthenocissus laetevirens by counter-current chromatography

Shan He, Yanbin Lu, Bin Wu, Yuanjiang Pan

Journal:

Journal of Chromatography A

Year:

2007

Language:

english

File:

PDF, 262 KB

english, 2007

80

Using the liquid nature of the stationary phase in counter-current chromatography: V. The back-extrusion method

Yanbin Lu, Yuanjiang Pan, Alain Berthod

Journal:

Journal of Chromatography A

Year:

2008

Language:

english

File:

PDF, 616 KB

english, 2008

81

Rapid screening of bioactive components from Zingiber cassumunar using elution-extrusion counter-current chromatography

Yanbin Lu, Rui Liu, Alain Berthod, Yuanjiang Pan

Journal:

Journal of Chromatography A

Year:

2008

Language:

english

File:

PDF, 915 KB

english, 2008

82

Ionic liquid-based microwave-assisted extraction of phenolic alkaloids from the medicinal plant Nelumbo nucifera Gaertn.

Yanbin Lu, Wenyan Ma, Ruilin Hu, Xiaojing Dai, Yuanjiang Pan

Journal:

Journal of Chromatography A

Year:

2008

Language:

english

File:

PDF, 395 KB

english, 2008

83

Rapid and preparative separation of traditional Chinese medicine Evodia rutaecarpa employing elution-extrusion and back-extrusion counter-current chromatography: Comparative study

Yanbin Lu, Wenyan Ma, Ruilin Hu, Alain Berthod, Yuanjiang Pan

Journal:

Journal of Chromatography A

Year:

2009

Language:

english

File:

PDF, 396 KB

english, 2009

84

Structural characterisation of a water-soluble polysaccharide with high branches from the leaves of Taxus chinensis var. mairei

Mianbin Wu, Yalin Wu, Jing Zhou, Yuanjiang Pan

Journal:

Year:

2009

Language:

english

File:

PDF, 263 KB

english, 2009

85

Gas-Phase Smiles Rearrangement Reactions of Deprotonated 2-(4, 6-Dimethoxypyrimidin-2-Ylsulfanyl)-N-Phenylbenzamide and Its Derivatives in Electrospray Ionization Mass Spectrometry

Yuping Zhou, Yuanjiang Pan, Xiaoji Cao, Jun Wu, Kezhi Jiang

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2007

Language:

english

File:

PDF, 555 KB

english, 2007

86

Ion-neutral complexes resulting from dissociative protonation: Fragmentation ofα-furanylmethyl benzyl ethers and 4-N,N-dimethylbenzyl benzyl ethers

Pengyuan Liu, Nan Hu, Yuanjiang Pan, Yaping Tu

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2010

Language:

english

File:

PDF, 819 KB

english, 2010

87

Preparative separation of isoquinoline alkaloids from Stephania yunnanensis by pH-zone-refining counter-current chromatography

Ruilin Hu, Xiaojing Dai, Yanbin Lu, Yuanjiang Pan

Journal:

Journal of Chromatography B

Year:

2010

Language:

english

File:

PDF, 211 KB

english, 2010

88

Separation and characterization of synthetic impurities of triclabendazole by reversed-phase high-performance liquid chromatography/electrospray ionization mass spectrometry

Hui Zhou, Yuanpo Tai, Cuirong Sun, Yuanjiang Pan

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2005

Language:

english

File:

PDF, 672 KB

english, 2005

89

Characterization of impurities in semi-synthetic vinorelbine bitartrate by HPLC-MS with mass spectrometric shift technique

Xiaoji Cao, Yuanpo Tai, Cuirong Sun, Kuiwu Wang, Yuanjiang Pan

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2005

Language:

english

File:

PDF, 190 KB

english, 2005

90

Separation and characterization of clindamycin and related impurities in bulk drug by high-performance liquid chromatography-electrospray tandem mass spectrometry

Hui Zhou, Zhiguo Zheng, Shihua Wu, Yuanpo Tai, Xiaoji Cao, Yuanjiang Pan

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2006

Language:

english

File:

PDF, 341 KB

english, 2006

91

Geranyl flavonoids from the leaves of Artocarpus altilis

Yu Wang, Kedi Xu, Lin Lin, Yuanjiang Pan, Xiaoxiang Zheng

Journal:

Year:

2007

Language:

english

File:

PDF, 169 KB

english, 2007

92

Synthesis of (E)-alkenes via hydroindation of CC in InCl3–NaBH4 system

Chunyan Wang, Lei Yan, Zhiguo Zheng, Deyu Yang, Yuanjiang Pan

Journal:

Year:

2006

Language:

english

File:

PDF, 194 KB

english, 2006

93

InCl3/Al mediated pinacol coupling reactions of aldehydes and ketones in aqueous media

Chunyan Wang, Yuanjiang Pan, Anxin Wu

Journal:

Year:

2007

Language:

english

File:

PDF, 222 KB

english, 2007

94

A new InCl3-catalyzed reduction of anthrones and anthraquinones by using aluminum powder in aqueous media

Chunyan Wang, Jieping Wan, Zhiguo Zheng, Yuanjiang Pan

Journal:

Year:

2007

Language:

english

File:

PDF, 220 KB

english, 2007

95

Novel one-step synthesis of 2-carbonyl/thiocarbonyl isoindolinones and mechanistic disclosure on the rearrangement reaction of o-phthalaldehyde with amide/thioamide analogs

Jieping Wan, Bin Wu, Yuanjiang Pan

Journal:

Year:

2007

Language:

english

File:

PDF, 361 KB

english, 2007

96

Design and synthesis of cyclo[-Arg-Gly-Asp-Ψ(triazole)-Gly-Xaa-] peptide analogues by click chemistry

Yaqin Liu, Lihui Zhang, Jieping Wan, Yesen Li, Yuhong Xu, Yuanjiang Pan

Journal:

Year:

2008

Language:

english

File:

PDF, 297 KB

english, 2008

97

Facile and diastereoselective synthesis of β-acetamido ketones and keto esters via direct Mannich-type reaction

Hui Mao, Jieping Wan, Yuanjiang Pan

Journal:

Year:

2009

Language:

english

File:

PDF, 645 KB

english, 2009

98

A concise and efficient way to synthesize polyenic diones directly from α,β-unsaturated methyl ketones

Meng Gao, Guodong Yin, Zihua Wang, Yandong Wu, Cheng Guo, Yuanjiang Pan, Anxin Wu

Journal:

Year:

2009

Language:

english

File:

PDF, 222 KB

english, 2009

99

Novel four-component reaction towards diastereoselective synthesis of tetrahydropyrimidinthiones

Jie-Ping Wan, Chunping Wang, Yuanjiang Pan

Journal:

Year:

2011

Language:

english

File:

PDF, 449 KB

english, 2011

100

Sesquiterpenoid with new skeleton from Chloranthus henryi

Bin Wu, Shan He, Yuanjiang Pan

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 128 KB

english, 2007