Title of article
Leucomidines A–C, novel alkaloids from Leuconotis griffithii
Author/Authors
Motegi، نويسنده , , Midori and Nugroho، نويسنده , , Alfarius Eko and Hirasawa، نويسنده , , Yusuke and Arai، نويسنده , , Takashi and Hadi، نويسنده , , A. Hamid A. and Morita، نويسنده , , Hiroshi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
4
From page
1227
To page
1230
Abstract
Two novel indole alkaloids and new quinazoline alkaloids, namely leucomidines A–C (1–3), were isolated from the barks of Leuconotis griffithii. The structures including the absolute configuration were elucidated on the basis of spectroscopic data, chemical means, and CD calculations. The quinazoline alkaloid, 3, is proposed to be derived from the same biogenetic precursor as the indole alkaloids 1 and 2.
Keywords
Leuconotis griffithii , indole alkaloid , Quinazoline alkaloid , Apocynaceae
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1880230
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