New type of trimeric and pentameric indole alkaloids from Psychotria rostrata

Organic Letters
Hiromitsu TakayamaNordin H Lajis

Abstract

Two new tryptamine-related alkaloids, psychotrimine and psychopentamine, were isolated from the leaves of Psychotria rostrata, and their novel structures were elucidated on the basis of spectroscopic analyses.

References

Jul 8, 1999·Journal of Natural Products·V JannicP Potier
Feb 24, 2001·Planta medica·T A AmadorE Elisabetsky
Jun 22, 2001·Phytomedicine : International Journal of Phytotherapy and Phytopharmacology·T A AmadorE Elisabetsky
May 2, 2002·Bioorganic & Medicinal Chemistry·L VerottaE Elisabetsky
Jun 12, 2003·Angewandte Chemie·Jeremy J Kodanko, Larry E Overman
Aug 1, 1993·Planta medica·N H LajisR F Toia

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Citations

Apr 29, 2009·Journal of Natural Medicines·Yuqiu WuHiromitsu Takayama
Feb 3, 2009·Accounts of Chemical Research·Ryan A ShenviPhil S Baran
Mar 30, 2011·Journal of the American Chemical Society·Nihan Çelebi-ÖlçümK N Houk
Nov 29, 2005·Natural Product Reports·Tomomi Kawasaki, Kazuhiro Higuchi
Jul 9, 2009·Chemical Communications : Chem Comm·Gwilherm EvanoAlexis Coste
Mar 24, 2010·Chemical Communications : Chem Comm·Nobuaki TakahashiHiromitsu Takayama
Jul 8, 2010·Chemical & Pharmaceutical Bulletin·Yuqiu WuHiromitsu Takayama
Sep 29, 2012·Beilstein Journal of Organic Chemistry·Hang ZhangYing-Chun Chen
Mar 11, 2016·Journal of Asian Natural Products Research·Lu LiuXiao-Dong Luo
Jul 11, 2014·Natural Product Research·Qinpei LuLingyi Kong
Dec 21, 2013·Journal of Asian Natural Products Research·Ye LiuLing-Yi Kong
Jan 14, 2017·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Almir Ribeiro de Carvalho JuniorDaniela Barros de Oliveira
Apr 11, 2017·Chemistry, an Asian Journal·Chang-Xin ZhouLi-She Gan
Apr 18, 2015·Organic & Biomolecular Chemistry·Zhigao ShenWeiqing Xie
Jan 30, 2010·Angewandte Chemie·Stéphane BeaumontPhilippe Dauban
Nov 25, 2011·Organic & Biomolecular Chemistry·Xavier CompanyóRamon Rios
Mar 21, 2012·Organic & Biomolecular Chemistry·Feng ZhouJian Zhou
Dec 18, 2013·Natural Product Reports·Christian A KuttruffPhil S Baran
Jan 27, 2011·Chemistry : a European Journal·Pau Ruiz-SanchisMercedes Álvarez
Mar 18, 2011·Natural Product Reports·Scott A SnyderFerenc Kontes
May 21, 2016·Chemistry & Biodiversity·Hongmei YangYegao Chen
Jun 7, 2008·Organic Letters·Stephen P MarsdenSteven A Raw
Jul 29, 2008·Journal of the American Chemical Society·Timothy Newhouse, Phil S Baran
Jun 15, 2010·The Journal of Organic Chemistry·Tanja Gaich, Phil S Baran
Jan 13, 2009·Journal of Natural Products·Yuqiu WuHiromitsu Takayama

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