Literature DB >> 22130378

Two new alkaloids from Crinum asiaticum var. sinicum.

Noriyuki Kogure1, Noriko Katsuta, Mariko Kitajima, Hiromitsu Takayama.   

Abstract

Two new alkaloids (1, 2) were isolated from the whole plants of Crinum asiaticum var. sinicum together with seven known alkaloids. The structures of the new alkaloids were elucidated by spectroscopic analyses and chemical conversions from known alkaloids. New alkaloid 1 was isolated for the first time as a natural product, although it has been prepared as a synthetic product.

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Year:  2011        PMID: 22130378     DOI: 10.1248/cpb.59.1545

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


  2 in total

Review 1.  The Phytochemistry and Pharmacology of Tulbaghia, Allium, Crinum and Cyrtanthus: 'Talented' Taxa from the Amaryllidaceae.

Authors:  Cynthia Amaning Danquah; Prince Amankwah Baffour Minkah; Theresa A Agana; Phanankosi Moyo; Michael Ofori; Peace Doe; Sibusiso Rali; Isaiah Osei Duah Junior; Kofi Bonsu Amankwah; Samuel Owusu Somuah; Isaac Newton Nugbemado; Vinesh J Maharaj; Sanjib Bhakta; Simon Gibbons
Journal:  Molecules       Date:  2022-07-13       Impact factor: 4.927

2.  Response surface method was used to optimize the ultrasonic assisted extraction of flavonoids from Crinum asiaticum.

Authors:  Miao Yu; Bing Wang; Zheng Qi; Guosong Xin; Wenlan Li
Journal:  Saudi J Biol Sci       Date:  2019-09-14       Impact factor: 4.219

  2 in total

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