Stereochemistry and NMR Data Assignment of Cyclopeptide Alkaloids from Zizyphus Oxyphylla-Reference-Cited by-同舟云学术

Stereochemistry and NMR Data Assignment of Cyclopeptide Alkaloids from Zizyphus Oxyphylla

Published:2010-08 Issue:8 Volume:5 Page:1934578X1000500
ISSN:1934-578X
Container-title:Natural Product Communications
language:en
Short-container-title:Natural Product Communications

Author:

Nisar Muhammad¹,Kaleem Waqar Ahmad²,Adhikari Achyut³,Ali Zulfiqar³,Hussain Nusrat³,Khan Inamullah²,Qayum Mughal²,Choudhary M. Iqbal³

Affiliation:

1. Institute of Chemical Sciences, University of Peshwar, Peshwar-25120, Pakistan

2. Department of Pharmacy, University of Peshwar, Peshwar -25120, Pakistan

3. International Center for Chemical and Biological Sciences, H. E. J. Research Institute of Chemistry, University of Karachi, Karachi-75270, Pakistan

Abstract

The structures of (3 S,7 R,13 S)-6-[2-(dimethylamino)-3-phenylpropanoyl]-19-methoxy-2-oxa-6,9,15-triazatetracyclo[16.3.1.03,7. 09,13]docosa-1-(22),16,18,20-tetraene-8,14-dione (1), nummularin-C (2) and nummularin-R (3) have been previously determined mainly based on mass spectrometric data. Stereochemistry and complete 1H and 13C NMR spectroscopic data assignments of these compounds are now described. Compounds 1 and 2 are reported for the first time from

Publisher

SAGE Publications

Subject

Complementary and alternative medicine,Plant Science,Drug Discovery,Pharmacology,General Medicine

Link

http://journals.sagepub.com/doi/pdf/10.1177/1934578X1000500811

Reference14 articles.

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3. HanBH, ParkMH. (1986) Folk Medicine: The Art and Science. The American Chemical Society, Washington, DC, 205.

4. Antinociceptive activity of Zizyphus spina-christi root bark extract

5. Antinociceptive and antipyretic activities of theZizyphus oxyphylla Edgew. leaves

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