[1]  Kanamori K,  Roberts J D . ¹⁵N NMR studies of biological systems
[J]. Acc Chem Res, 1983, 16: 35-41.

[2]  LI Y M,  Zhao Y F. The bioorganic chemical reaction of N-phosphoamino acids without side chain functional group participated by phosphoryl group
[J]. Phosphorus, Sulfur, and Silicon and the Related Elements,  1993, 78(1-4): 15-21.

[3]  Zhao Y F, Ju Y, Li Y, et al.  Self-activation of N-Phosphoamino acids and N-phospho-dipeptides in oligopeptide formation international
[J]. Journal of Peptide & Protein Research,  1995, 45: 514-518.

[4]  Feng Yu-ping(冯玉萍), Cao Sheng-li(曹胜利),  Zhao Yu-fen(赵玉芬). The  study on  the structural characteristics of N-phosphoryl branched peptides(N-磷酰化叉肽结构与NMR波谱)
[J]. Chinese J Magn  Reson(波谱学杂志)，2000, 17(2): 16-20.   

[5]  Feng Y P, Han B,  Tan B, et al. ¹³C nuclear magnetic resonance (NMR) studies of the conformations of serine-3′- and -5′-thymidine monophosphate  conjugates
[J].  Spectroscopy  Letters, 2003, 36(5&6):  419-427.

[6]  Ji G   J, Xue C B, Zeng J N, et al. Synthesis of  N-(diisopropyloxyphosphoryl) amino acid  and peptides
[J]. Synthesis, 1988, 6:  444-448.

[7]  Qiang L M, Cao S X, Zhao X Y, et al. Electrospray ionization tandem mass spectrometry differentiation of N-phosphoryl-α-, β- and  γ-amino acids
[J]. International Journal of Mass Spectrometry, 2007, 266: 42-49.

[8]  Xuan Jin-song（宣劲松），Wang Jin-feng（王金凤）. Novel isotope labeling strategies for protein solution NMR spectroscopy：A Review (核磁共振研究中蛋白质样品的同位素标记策略
[J)]. Chinese J Magn  Reson (波谱学杂志)，2008,5(3): 435-445.

[9]  Liu Zu-lun(刘纶祖),  Liu Zhao-jie(刘钊杰). Introduction of organic phosphorus chemistry(有机磷化学导论)
[M]. Wuhan:  Central China Normal University Press, 1990.

[10]  Higashijma T, Tasumi M, Miyazawa T, et al. Nuclear magnetic resonance study of aggregatios and conformation of melanostatin and related peptides
[J]. Eur Biochem,  1978, 89: 543-556.

[11]  Martin G J, Martin M L, et al. ¹⁵N NMR Spectroscopy\
[M\]. Berlin Heidelberg New York:  Springer-Verlag, 1981.

[12]  Levy G C, Lichter R L.  Nitrgen ¹⁵ Nuclear Magnetic Resonance Spectroscopy
[M]. New York:  Jonhn Wiley & Sons Inc, 1979.

[13]  Contreras R H,  Peralta J E. Angular dependence of spin-spin coupling constants
[J]. Progress in Nuclear Magnetic Resonance Spectroscopy 2000, 37:  321-425.

[14]  Sogn J A, Gibbons W A, Randall E W. Study of Nitrogen-15 labeled amino acids by nuclear magnetic resonance spectroscopy
[J]. Biochem, 1973, 12(11): 2 100-2 105.

[15]  Gray G A,  Albright T A. Nitrogen-15 and oxygen-17 nuclear magnetic resonance of organ-ophosphorus compounds. Experimental and theoretical determinations of nitrogen-15- phosphorus-31 and oxygen-17-phosphorus-31 nuclear spin coupling constants
[J]. J Am Chem Soc, 1977, 99(10): 3 243-3 250.

[16]  Gray G A, Buchanan G W,  Morin F G. ¹⁵N nuclear magnetic resonance of organophosphorus compounds. Ring size and aziridine methylation effects on ¹⁵N shifts and ¹⁵N-³¹P nuclear spin couplings in heterocyclic phosphoramidates
[J]. J Org Chem, 1979, 44(11): 1 768-1 771.

[17]  Agnes M M，Tomasz A M, Piotr B, et al. Phosphoric amides. ¹⁵N NMR study of the P-N Bonding in acyclic and cyclic compounds
[J]. Magnetic Resonance In Chemistry, 1997, 35:  774-777. 

[18]  Xue C B, Yin Y W, Li Y M,  et al. N- phosphoryl amino acid  and peptides:  part Ⅲ. The crystal and molecular  structure of N-( diisopropyl phosphoryl)-L-alanine
[J].  Phosphorus, Sulfur and Silicon, 1989, 42: 149-155.