Literature DB >> 14519918

Three diterpenoids (excoecarins V1-V3) and a flavanone glycoside from the fresh stem of Excoecaria agallocha.

Tenji Konishi1, Kiyonori Yamazoe, Masahiro Kanzato, Takao Konoshima, Yasuhiro Fujiwara.   

Abstract

Three new diterpenoids, excoecarins V1-V3 (1-3) and a new flavanone glycoside (7) were isolated from the fresh stem of Excoecaria agallocha L. Their structures were elucidated as: 2alpha,3alpha,18-trihydroxy-3beta,20-epoxybeyer-15-ene (1), ent-2,3-secokaur-16-en-2,3-dioic acid (2), ent-3,4-seco-16alpha-hydroxyatis-4(19)-en-3-oic acid (3), and 3,5,7,3',5'-pentahydroxy-2R,3R-flavanonol 3-O-alpha-L-rhamnopyranoside (7) on the basis of spectroscopic data, chemical evidence, and/or X-ray analysis.

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Year:  2003        PMID： 14519918     DOI： 10.1248/cpb.51.1142

Source DB:  PubMed          Journal:  Chem Pharm Bull (Tokyo)        ISSN： 0009-2363            Impact factor:   1.645


  6 in total

Review 1.  Indigenous Uses, Phytochemical Analysis, and Anti-Inflammatory Properties of Australian Tropical Medicinal Plants.

Authors:  Karma Yeshi; Gerry Turpin; Tenzin Jamtsho; Phurpa Wangchuk
Journal:  Molecules       Date:  2022-06-15       Impact factor: 4.927

2.  Total Synthesis of Terpenoids Employing a "Benzannulation of Carvone" Strategy: Synthesis of (-)-Crotogoudin.

Authors:  Peter Finkbeiner; Kenichi Murai; Michael Röpke; Richmond Sarpong
Journal:  J Am Chem Soc       Date:  2017-08-15       Impact factor: 15.419

3.  A Complete Profile on Blind-your-eye Mangrove Excoecaria Agallocha L. (Euphorbiaceae): Ethnobotany, Phytochemistry, and Pharmacological Aspects.

Authors:  Sumanta Mondal; Debjit Ghosh; K Ramakrishna
Journal:  Pharmacogn Rev       Date:  2016 Jul-Dec

Review 4.  Biological activities and chemical constituents of some mangrove species from Sundarban estuary: An overview.

Authors:  Aritra Simlai; Amit Roy
Journal:  Pharmacogn Rev       Date:  2013-07

5.  Antioxidant, Antinociceptive and CNS Activities of Viscum orientale and High Sensitive Quantification of Bioactive Polyphenols by UPLC.

Authors:  Amina Khatun; Mahmudur Rahman; Md Mahfizur Rahman; Hemayet Hossain; Ismet A Jahan; Mst Luthfun Nesa
Journal:  Front Pharmacol       Date:  2016-06-29       Impact factor: 5.810

6.  A new atisane-type diterpene from the bark of the mangrove plant Excoecaria agallocha.

Authors:  Zhan Chang Wang; Yi Ming Lin; Dan Qin Feng; Cai Huan Ke; Peng Lin; Chong Ling Yan; Jun De Chen
Journal:  Molecules       Date:  2009-01-16       Impact factor: 4.411
  6 in total

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