Citation: Yi LUO, Ren Xi ZHUO, Chang Lie FA. STUDIES ON THE MAGNETIC RESONANCE CONTRAST AGENTS:SYNTHESIS AND SPIN-LATTICE RELAXIVITY OF AMINO ACIDS AND OLIGOPEPTIDYL DERIVATIVES OF GD-DTPA[J]. Chinese Chemical Letters, ;1995, 6(5): 377-378. shu

STUDIES ON THE MAGNETIC RESONANCE CONTRAST AGENTS:SYNTHESIS AND SPIN-LATTICE RELAXIVITY OF AMINO ACIDS AND OLIGOPEPTIDYL DERIVATIVES OF GD-DTPA

a Department of Chemistry, Beijing University, Beijing 100871;
b Department of Chemistry, Wuhan University, Wuhan 430078

Received Date: 18 November 1994

A series of amino acids and oligopeptidyl derivatives of Gd-DTPA were synthesized.The structure of these chelates were confirmed by IR and elementary analysis.Toxicity of chelates was almost the same as Gd-DTPA.The spin-lattice relaxivity (R₁) of these chelates were a little bit larger than that of Gd-DTPA.
1. [1]
  Xiang Huang , Dongzhen Xu , Yang Liu , Xia Huang , Yangfan Wu , Dongmei Fang , Bing Xia , Wei Jiao , Jian Liao , Min Wang . Asymmetric synthesis of difluorinated α-quaternary amino acids (DFAAs) via Cu-catalyzed difluorobenzylation of aldimine esters. Chinese Chemical Letters, 2024, 35(12): 109665-. doi: 10.1016/j.cclet.2024.109665
2. [2]
  Min-Hang Zhou , Jun Jiang , Wei-Min He . EDA-complexes-enabled photochemical synthesis of α-amino acids with imines and tetrabutylammonium oxalate. Chinese Chemical Letters, 2025, 36(1): 110446-. doi: 10.1016/j.cclet.2024.110446
3. [3]
  Chuan-Zhi Ni , Ruo-Ming Li , Fang-Qi Zhang , Qu-Ao-Wei Li , Yuan-Yuan Zhu , Jie Zeng , Shuang-Xi Gu . A chiral fluorescent probe for molecular recognition of basic amino acids in solutions and cells. Chinese Chemical Letters, 2024, 35(10): 109862-. doi: 10.1016/j.cclet.2024.109862
4. [4]
  Yanhui Zhong , Peisi Xie , Chengyi Xie , Lei Guo , Weiwei Chen , Shuyi Wang , Xiaoxiao Wang , Fuyue Wang , Zian Lin , Gongke Li , Zongwei Cai . Rigid urea-based structures drive analysis of chiral amino acids. Chinese Chemical Letters, 2026, 37(2): 112039-. doi: 10.1016/j.cclet.2025.112039
5. [5]
  Ruotong Wei , Aokun Liu , Jian Kuang , Zhiwen Wang , Lu Yu , Changlin Tian . Probing the dynamic properties in the LLPS process via site-directed spin labeling-electron paramagnetic resonance (SDSL-EPR) spectroscopy. Chinese Chemical Letters, 2025, 36(4): 110029-. doi: 10.1016/j.cclet.2024.110029
6. [6]
  Qiuye Wang , Yabing Sun , Liangxue Lai , Haijing Cui , Yonglong Ye , Ming Yang , Weihao Zhu , Bo Yuan , Quanliang Mao , Wenzhi Ren , Aiguo Wu . MMP-9-responsive probe for fluorescence-magnetic resonance dual-mode imaging of hepatocellular carcinoma models with different metastatic capacities. Chinese Chemical Letters, 2025, 36(4): 110212-. doi: 10.1016/j.cclet.2024.110212
7. [7]
  Zhen Dai , Linzhi Tan , Yeyu Su , Kerui Zhao , Yushun Tian , Yu Liu , Tao Liu . Site-specific incorporation of reduction-controlled guest amino acids into proteins for cucurbituril recognition. Chinese Chemical Letters, 2024, 35(5): 109121-. doi: 10.1016/j.cclet.2023.109121
8. [8]
  Qian Ren , Xue Dai , Ran Cen , Yang Luo , Mingyang Li , Ziyun Zhang , Qinghong Bai , Zhu Tao , Xin Xiao . A cucurbit[8]uril-based supramolecular phosphorescent assembly: Cell imaging and sensing of amino acids in aqueous solution. Chinese Chemical Letters, 2024, 35(12): 110022-. doi: 10.1016/j.cclet.2024.110022
9. [9]
  Yi-Xin Zhang , Fang-Qi Zhang , Ao-Pei Peng , Tao Jiang , Ya-Xi Meng , Yang Li , Shuang-Xi Gu , Yuan-Yuan Zhu . Enantioselective recognition of amino acids in water using emission-tunable chiral fluorescent probes. Chinese Chemical Letters, 2026, 37(1): 111500-. doi: 10.1016/j.cclet.2025.111500
10. [10]
  Xiao Tang , Erik V. Van der Eycken , Liangliang Song . Transition metal-catalyzed C-H activation/annulation for the construction of unnatural amino acids and peptides. Chinese Chemical Letters, 2026, 37(2): 111678-. doi: 10.1016/j.cclet.2025.111678
11. [11]
  Mianling Yang , Meehyein Kim , Peng Zhan . Modular miniaturized synthesis and in situ biological evaluation facilitate rapid discovery of potent MraY inhibitors as antibacterial agents. Chinese Chemical Letters, 2025, 36(2): 110455-. doi: 10.1016/j.cclet.2024.110455
12. [12]
  Shaofeng Gong , Zi-Wei Deng , Chao Wu , Wei-Min He . Stabilized carbon radical-mediated three-component functionalization of amino acid/peptide derivatives. Chinese Chemical Letters, 2025, 36(5): 110936-. doi: 10.1016/j.cclet.2025.110936
13. [13]
  Wenyi Mei , Lijuan Xie , Xiaodong Zhang , Cunjian Shi , Fengzhi Wang , Qiqi Fu , Zhenjiang Zhao , Honglin Li , Yufang Xu , Zhuo Chen . Design, synthesis and biological evaluation of fluorescent derivatives of ursolic acid in living cells. Chinese Chemical Letters, 2024, 35(5): 108825-. doi: 10.1016/j.cclet.2023.108825
14. [14]
  Junlong Tang , Yuhan Zhao , Yangbin Jin , Liren Zhang , Yuanfang Wang , Wanqing Wu , Huanfeng Jiang . Palladium-catalyzed modular biomimetic synthesis of lignans derivatives. Chinese Chemical Letters, 2025, 36(7): 110969-. doi: 10.1016/j.cclet.2025.110969
15. [15]
  Guodong Wang , Mengying Jia , Haitao Liu , Yong Liu , Zhiguo Zhang , Xianxiu Xu . Expeditious synthesis and applications of isoquinoline ring-modified Quinap derivatives. Chinese Chemical Letters, 2025, 36(8): 110705-. doi: 10.1016/j.cclet.2024.110705
16. [16]
  Wei-Tong Ren , Tian Lan , Zi-Lin He , Hua-Zhe Wang , Lin Deng , Shan-Shan Ye , Qing-Lian Wu , Wan-Qian Guo . Weak electric field promotes anaerobic granular sludge formation to enhance medium-chain fatty acids synthesis. Chinese Chemical Letters, 2025, 36(8): 110563-. doi: 10.1016/j.cclet.2024.110563
17. [17]
  Anqiu LIU , Long LIN , Dezhi ZHANG , Junyu LEI , Kefeng WANG , Wei ZHANG , Junpeng ZHUANG , Haijun HAO . Synthesis, structures, and catalytic activity of aluminum and zinc complexes chelated by 2-((2,6-dimethylphenyl)amino)ethanolate. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 791-798. doi: 10.11862/CJIC.20230424
18. [18]
  Xiaoling WANG , Hongwu ZHANG , Daofu LIU . Synthesis, structure, and magnetic property of a cobalt(Ⅱ) complex based on pyridyl-substituted imino nitroxide radical. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 407-412. doi: 10.11862/CJIC.20240214
19. [19]
  Chunwei Lei , Jian Li , Bo Xu , Yu Xie , Yun Ling , Juhua Luo , Wei Zhang . Synthesis of Ni/MnO/C nano-microspheres with synergistic effects of dielectric and magnetic loss for efficient microwave absorption. Chinese Chemical Letters, 2025, 36(7): 110419-. doi: 10.1016/j.cclet.2024.110419
20. [20]
  Shuying Li , Weiwei ZhuGe , Xuan Sun , Chongzhen Sun , Zhaojun Liu , Chenghe Xiong , Min Xiao , Guofeng Gu . Convergent synthesis and immunological study of oligosaccharide derivatives related to galactomannan from Antrodia cinnamomea. Chinese Chemical Letters, 2024, 35(5): 109089-. doi: 10.1016/j.cclet.2023.109089

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(1286)
HTML views(21)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return