Guyonianin A and B, Two Polyester Diterpenes from Algerian Euphorbia guyoniana-Reference-Cited by-同舟云学术

Guyonianin A and B, Two Polyester Diterpenes from Algerian Euphorbia guyoniana

Published:2006-04 Issue:4 Volume:1 Page:1934578X0600100
ISSN:1934-578X
Container-title:Natural Product Communications
language:en
Short-container-title:Natural Product Communications

Author:

Ahmed Ahmed A.¹,Gherraf Noureddine²,El-Bassuony Ashraf A.³,Rhouati Salah²,Gad Mahmoud H.¹,Ohta Shinji⁴,Hirata Toshifumi⁵

Affiliation:

1. Department of Chemistry, Faculty of Science, El-Minia University, El-Minia 61519, Egypt

2. Laboratory of Natural Product and Organic Synthesis, Department of Chemistry, Faculty of Science, University Mentouri–Constantine, Algeria

3. Department of Basic Science, Industrial Education College, Beni Suef, Egypt

4. Nagahama Institute of Bio-Science and Technology, 1266 Tamura-cho, Nagahama, Shiga 526-0829, Japan

5. Department of Mathematical and Life Sciences, Graduate School of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima 739-8526, Japan

Abstract

The dichloromethane extract of the aerial parts of Euphorbia guyoniana afforded two new polyester diterpenes, named guyonianin A and B, a rare class of bicyclic diterpenes. Their structures were established by high-field NMR spectroscopic methods, including DEPT, COSY, NOESY, HMQC and HMBC.

Publisher

SAGE Publications

Subject

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

Link

http://journals.sagepub.com/doi/pdf/10.1177/1934578X0600100402

Reference16 articles.

1. Diterpenes and phloracetophenones from Euphorbia portulacoides

2. Diterpenes from Euphorbia seguieriana

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4. Jatrophane Diterpenes as P-Glycoprotein Inhibitors. First Insights of Structure−Activity Relationships and Discovery of a New, Powerful Lead

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