Convenient preparation of amino acid derivatives with two 13C labels

1999 ◽  
Vol 40 (48) ◽  
pp. 8337-8341 ◽  
Author(s):  
Richard S. Fornicola ◽  
John Montgomery
Keyword(s):  
Amino Acid ◽  
Amino Acid Derivatives ◽  
Convenient Preparation

A Review of 99mTc-labeled Tumor Metabolic Imaging Agents

2021 ◽  
Vol 21 ◽  
Author(s):  
Yilin Li ◽  
Junbo Zhang
Keyword(s):  
Nuclear Medicine ◽  
Amino Acid ◽  
Tumor Imaging ◽  
Low Cost ◽  
Metabolic Imaging ◽  
Imaging Agents ◽  
Amino Acid Derivatives ◽  
Nuclear Medicine Imaging ◽  
Convenient Preparation ◽  
Glucose Derivatives

: In recent years, with the development of nuclear medicine imaging technology, radionuclide-labeled tumor imaging agents have shown unique advantages in the early diagnosis of tumors. Due to the relatively low cost of SPECT in the clinic with the convenient preparation and suitable properties of 99mTc, 99mTc-labeled tumor metabolic imaging agents prepared based on principles of tumor metabolism have attracted considerable attention. This article briefly introduces the progress in the research of 99mTc-labeled glucose derivatives, amino acid derivatives, nucleotide derivatives and other tumor metabolic imaging agents and proposes the prospects for the development of 99mTc-labeled tumor metabolic imaging agents.

Three Amino Acid Derivatives of Valproic Acid: Design, Synthesis, Theoretical and Experimental Evaluation as Anticancer Agents

2014 ◽  
Vol 14 (7) ◽  
pp. 984-993 ◽  
Author(s):  
Gabriela Luna-Palencia ◽  
Federico Martinez-Ramos ◽  
Ismael Vasquez-Moctezuma ◽  
Manuel Fragoso-Vazquez ◽  
Jessica Mendieta-Wejebe ◽  
...  
Keyword(s):  
Valproic Acid ◽  
Amino Acid ◽  
Anticancer Agents ◽  
Experimental Evaluation ◽  
Amino Acid Derivatives ◽  
Design Synthesis ◽  
Derivatives Of

scholarly journals In vitro anticancer potentiality and molecular modelling study of novel amino acid derivatives based on N1,N3-bis-(1-hydrazinyl-1-oxopropan-2-yl) isophthalamide

2019 ◽  
Vol 34 (1) ◽  
pp. 1247-1258 ◽  
Author(s):  
Asmaa F. Kassem ◽  
Gaber O. Moustafa ◽  
Eman S. Nossier ◽  
Hemat S. Khalaf ◽  
Marwa M. Mounier ◽  
...  
Keyword(s):  
Amino Acid ◽  
Molecular Modelling ◽  
Amino Acid Derivatives ◽  
Modelling Study

scholarly journals Synthesis and antimicrobial activity of some novel 1,2-dihydro-[1,2,4]triazolo[1,5-a]pyrimidines bearing amino acid moiety

RSC Advances ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 2905-2916
Author(s):  
Mounir A. A. Mohamed ◽  
Adnan A. Bekhit ◽  
Omyma A. Abd Allah ◽  
Asmaa M. Kadry ◽  
Tamer M. Ibrahim ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Amino Acid ◽  
Green Chemistry ◽  
Antimicrobial Activities ◽  
Amino Acid Derivatives ◽  
Acid Moiety ◽  
Amino Acid Moiety

A new series of [1,2,4]-triazole bearing amino acid derivatives were synthesized under green chemistry conditions and evaluated for their antimicrobial activities.

Enantioselective Nucleophilic Aromatic Substitution Reaction of Azlactones to Synthesize Quaternary α-Amino Acid Derivatives

Synlett ◽  
2020 ◽  
Author(s):  
Xiaohua Liu ◽  
Yi Li ◽  
Hao Pan ◽  
Wang-Yuren Li ◽  
Xiaoming Feng
Keyword(s):  
Hydrogen Bonding ◽  
Charge Transfer ◽  
Amino Acid ◽  
Substitution Reaction ◽  
Nucleophilic Aromatic Substitution ◽  
Amino Acid Derivatives ◽  
Amino Acid Esters ◽  
Aromatic Substitution ◽  
Charge Transfer Interaction ◽  
Acid Esters

AbstractAn asymmetric organocatalytic nucleophilic aromatic substitution reaction of azlactones with electron-deficient aryls was established. A variety of α-aryl α-alkyl α-amino acid esters and peptides were obtained in decent yields and stereoselectivities. A new bifunctional catalytic mode involving charge-transfer interaction and hydrogen bonding is proposed to explain the enantioselectivity.

Highly Stereoselective Michael Addition Reactions of CamTHP*-Desymmetrized Glycinamide for the Synthesis of Functionally Dense Amino Acid Derivatives

2004 ◽  
Vol 6 (24) ◽  
pp. 4427-4429 ◽  
Author(s):  
Darren J. Dixon ◽  
Richard A. J. Horan ◽  
Nathaniel J. T. Monck ◽  
Paul Berg
Keyword(s):  
Amino Acid ◽  
Michael Addition ◽  
Amino Acid Derivatives ◽  
Addition Reactions
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