COMPLETE 13C, 1H ASSIGNMENTS FOR QUILLAIC ACID-3-O-GLUCURONIC ACID BY TWO-DIMENSIONAL NMR EXPERIMENTS-Introduction of HMBC and HOHAHA

Chinese Journal of Magnetic Resonance ›› 1989, Vol. 6 ›› Issue (3): 386-390.

COMPLETE ¹³C, ¹H ASSIGNMENTS FOR QUILLAIC ACID-3-O-GLUCURONIC ACID BY TWO-DIMENSIONAL NMR EXPERIMENTS-Introduction of HMBC and HOHAHA

Xu Guangyi¹, Kazuo Furihata², Haruo Seto²

1. Shanghai Institute of Pharmaceutical Industry;
2. Institute of Applied Microbiclogy, The University of Tokyo

Received:1988-05-17 Revised:1988-07-12 Published:1989-09-05 Online:2018-01-22

Abstract

Abstract: HMBC is a sensitive method for determining long-range ¹H-¹³C connectivity. It is suitable for conelating methyl protons with carbon atoms through two-and three-bond, especially.
HOHAHA provides relay information over all protons in spin coupling network.
In this paper HMBC and HOHAHA, in combination with ¹H COSY and ¹³C-¹H COSY have been used to unambiguously assign ¹³C and ¹H resonances for Quillaic Acid-3-O-giucuronic acid.

Key words: Quillaic acid-3-O-glucuronic acid, HMBC, HOHAHA, long-range ¹H-¹³C connectivity, relay information

Xu Guangyi, Kazuo Furihata, Haruo Seto. COMPLETE ¹³C, ¹H ASSIGNMENTS FOR QUILLAIC ACID-3-O-GLUCURONIC ACID BY TWO-DIMENSIONAL NMR EXPERIMENTS-Introduction of HMBC and HOHAHA[J]. Chinese Journal of Magnetic Resonance, 1989, 6(3): 386-390.

[1]	ZHANG Bin-feng, ZHU Xue-rong. NMR Analyses of Two Polyether Modified Organic Silicone Surfactants [J]. Chinese Journal of Magnetic Resonance, 2016, 33(3): 432-441.
[2]	WANG Bei，LIU Xing，ZHU Guo-lei，LI Hai-zhou*. Applications of New Two-Dimensional NMR Spectroscopy in Natural Products Research [J]. Chinese Journal of Magnetic Resonance, 2013, 30(4): 602-613.
[3]	CHEN He-bing; LI Yu; ZHANG Qi; WU Sheng-ming; SUN Bo; YAN Xian-zhong. Analysis of Sodium Aescinate Mixture by NMR Spectroscopy [J]. Chinese Journal of Magnetic Resonance, 2008, 25(2): 184-192.
[4]	ZHAO Hui-peng；ZHA Liu-sheng. Structural Characterization of Methoxy-Poly(ethylene glycol)-poly(ε-caprolactone-co-d, l-lactide) by NMR [J]. Chinese Journal of Magnetic Resonance, 2007, 24(3): 303-310.
[5]	JI Ya-fei；ZHANG Pei-cheng；YU De-quan. NMR Assignment of Two Ellagic Acid Derivatives [J]. Chinese Journal of Magnetic Resonance, 2007, 24(2): 133-140.
[6]	LIU Li-Jun, MIAO Zhen-Chun, ZHONG Bo-Hua, LIU He, LIU Ke-Liang. Structural Determination of Phencyclonate by 1D-HOHAHA and 1D-NOESY NMR Spectroscopy [J]. Chinese Journal of Magnetic Resonance, 2006, 23(1): 23-29.
[7]	WANG Xiao-Ning, Lou-Hong-Xiang. Complete NMR Chemical Shift Assignments for Three Serratane Triterpenoids Isolated from Moss Homalia Trichomanoides [J]. Chinese Journal of Magnetic Resonance, 2005, 22(1): 35-41.
[8]	OUYANG Ming-an. NMR STUDY ON A NOVEL 18,19-SECO-URSANE SAPONIN ISOLTED FROM ILEX ACULEOLATA [J]. Chinese Journal of Magnetic Resonance, 2003, 20(3): 245-250.
[9]	Ron Crouch. IMPROVED RESOLUTION WITH SYMMETRICALLY SHIFTED PULSES—IMPRESS HMBC [J]. Chinese Journal of Magnetic Resonance, 2003, 20(1): 101-104.
[10]	FENG Rui, XIE Hua, REN Da-zhou. APPLICATION OF CRYOGENIC NMR PROBES [J]. Chinese Journal of Magnetic Resonance, 2002, 19(4): 447-454.
[11]	. STRUCTURAL CONFIRMATION OF TWO ADDICTIVES OBTAINED FROM THE 1,3-DIPOLAR CYCLOADDITION OF BENZALDOXIME TO 5-(R)-(l-ENTHYLOXY)-2(5H)-FURANONE BY NMR TECHNIQUES [J]. Chinese Journal of Magnetic Resonance, 2001, 18(4): 299-303.
[12]	Zhang Xua, Wang Daqi, Liu Maili. ¹H AND ¹³C NMR STUDIES OF 2 [[(5β,7α)-7-HYDROXY-3,24-DIOXOCHOIAN-24-YL] AMINO]-ETHANESULFONIC ACID [J]. Chinese Journal of Magnetic Resonance, 1999, 16(1): 33-39.
[13]	Pan Jingqi, Lü Mujian, Li Wenkui, Chan Chileung, Leung Heiwun, Yeung Hinwin. THE CHEMICAL STRUCTURE OF A BENZOYL-SUBSTITUTED XANTHONE-C-GLYCOSIDE FROM POLYGALA CAUDATA [J]. Chinese Journal of Magnetic Resonance, 1998, 15(6): 501-505.
[14]	Du Fei, Huang He, Mao Xi-an, Shi Raocheng, Song Licheng. ¹H AND ¹³C NMR ASSIGNMENTS OF ORGANIC SUBSTITUENTS IN SOME SELENIUM-TUNGSTEN CLUSTERS [J]. Chinese Journal of Magnetic Resonance, 1998, 15(2): 151-156.
[15]	Kong Lingyi, Li Yi, He Aimin, Min Zhida. STUDIES ON HMQC AND HMBC SPECTRA OF A HYPOTENSIVE COMPOUND ICARIIN [J]. Chinese Journal of Magnetic Resonance, 1996, 13(6): 595-600.

COMPLETE ¹³C, ¹H ASSIGNMENTS FOR QUILLAIC ACID-3-O-GLUCURONIC ACID BY TWO-DIMENSIONAL NMR EXPERIMENTS-Introduction of HMBC and HOHAHA

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments