Literature DB >> 15924920

Indole alkaloids from the leaves of Philippine Alstonia scholaris.

Allan Patrick G Macabeo1, Karsten Krohn, Dietmar Gehle, Roger W Read, Joseph J Brophy, Geoffrey A Cordell, Scott G Franzblau, Alicia M Aguinaldo.   

Abstract

The first seco-uleine alkaloids, manilamine (1) (18-hydroxy-19,20-dehydro-7,21-seco-uleine) and N4-methyl angustilobine B (2), were isolated from the (pH 5) alkaloid extract of Philippine Alstonia scholaris leaves together with the known indole alkaloids 19,20-(E)-vallesamine (3), angustilobine B N4-oxide (4), 20(S)-tubotaiwine (5), and 6,7-seco-angustilobine B (6). The structure of the alkaloids was established from MS and NMR experiments.

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Year:  2005        PMID： 15924920     DOI： 10.1016/j.phytochem.2005.02.018

Source DB:  PubMed          Journal:  Phytochemistry        ISSN： 0031-9422            Impact factor:   4.072


  9 in total

1.  The role of pentacyclic triterpenoids in the allelopathic effects of Alstonia scholaris.

Authors:  Chao-Min Wang; Hsiao-Ting Chen; Tsai-Chi Li; Jen-Hsien Weng; Yun-Lian Jhan; Shi-Xun Lin; Chang-Hung Chou
Journal:  J Chem Ecol       Date:  2014-01-04       Impact factor: 2.626

2.  Alstonia scholaris R. Br. Significantly Inhibits Retinoid-Induced Skin Irritation In Vitro and In Vivo.

Authors:  Soo-Jin Lee; Sun-A Cho; Su-Sun An; Yong-Joo Na; Nok-Hyun Park; Han-Sung Kim; Chan-Woo Lee; Han-Kon Kim; Eun-Kyung Kim; Young-Pyo Jang; Jin-Woong Kim
Journal:  Evid Based Complement Alternat Med       Date:  2011-09-08       Impact factor: 2.629

3.  Phytochemical screening of five medicinal legumes and their evaluation for in vitro anti-tubercular activity.

Authors:  J Komal Kumar; A G Devi Prasad; Vinita Chaturvedi
Journal:  Ayu       Date:  2014-01

Review 4.  Synthesis and stereochemical determination of an antiparasitic pseudo-aminal type monoterpene indole alkaloid.

Authors:  Yoshihiko Noguchi; Tomoyasu Hirose; Aki Ishiyama; Masato Iwatsuki; Kazuhiko Otoguro; Toshiaki Sunazuka; Satoshi Ōmura
Journal:  J Nat Med       Date:  2016-06-21       Impact factor: 2.343

Review 5.  Chemical Diversity and Bioactivities of Monoterpene Indole Alkaloids (MIAs) from Six Apocynaceae Genera.

Authors:  Afrah E Mohammed; Zainab H Abdul-Hameed; Modhi O Alotaibi; Nahed O Bawakid; Tariq R Sobahi; Ahmed Abdel-Lateff; Walied M Alarif
Journal:  Molecules       Date:  2021-01-18       Impact factor: 4.411

6.  Assessment of Tissue Specific Distribution and Seasonal Variation of Alkaloids in Alstonia scholaris.

Authors:  Rohit Mahar; Nagarajan Manivel; Sanjeev Kanojiya; Dipak K Mishra; Sanjeev K Shukla
Journal:  Metabolites       Date:  2022-06-30

7.  Monoterpenoid Indole Alkaloids from Inadequately Dried Leaves of Alstonia scholaris.

Authors:  Xu-Jie Qin; Yun-Li Zhao; Chang-Wei Song; Bei Wang; Ying-Ying Chen; Lu Liu; Qiong Li; Dan Li; Ya-Ping Liu; Xiao-Dong Luo
Journal:  Nat Prod Bioprospect       Date:  2015-08-18

8.  Monoterpenoid indole alkaloids from Alstonia yunnanensis and their cytotoxic and anti-inflammatory activities.

Authors:  Peng Cao; Yong Liang; Xu Gao; Xiao-Ming Li; Zhen-Quan Song; Guobiao Liang
Journal:  Molecules       Date:  2012-11-16       Impact factor: 4.411

9.  Antibacterial and COX-2 Inhibitory Tetrahydrobisbenzylisoquinoline Alkaloids from the Philippine Medicinal Plant Phaeanthus ophthalmicus.

Authors:  Hilbert D Magpantay; Ivane N Malaluan; Joe Anthony H Manzano; Mark Tristan Quimque; Kirstin Rhys Pueblos; Natalija Moor; Simon Budde; Porferio S Bangcaya; Demi Lim-Valle; Hans-Martin Dahse; Abbas Khan; Dong-Qing Wei; Grecebio Jonathan D Alejandro; Allan Patrick G Macabeo
Journal:  Plants (Basel)       Date:  2021-03-01
  9 in total

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