Isolation and Structural Elucidation of a New Alkaloid from Delphinium peregrinum L. var. eriocarpum Boiss
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چکیده
منابع مشابه
Isolation and structure elucidation of a new alkaloid from the Indonesian Blue-Green Alga Arthrospira platensis
A new alkaloid (1) and two known compounds (2 and 3) were isolated from the blue-greenalga Arthrospira platensis. Their structures were determined on the basis of spectroscopic data.According to the obtained data and values in the literature, the compounds were concluded to beeckol.
متن کاملisolation and structure elucidation of a new alkaloid from the indonesian blue-green alga arthrospira platensis
a new alkaloid (1) and two known compounds (2 and 3) were isolated from the blue-greenalga arthrospira platensis. their structures were determined on the basis of spectroscopic data.according to the obtained data and values in the literature, the compounds were concluded to beeckol.
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Three new ENT-kaurane diterpenoids, glaucocalyxin H ( 1), glaucocalyxin I ( 2), and glaucocalyxin J ( 3), together with four known diterpenoids ( 4- 7), were isolated from the leaves of Isodon japonica Hara var. glaucocalyx. Their structures were elucidated by spectroscopic analysis, and the structures of compounds 2 and 3 were further confirmed by X-ray crystallographic analysis. Compounds 1, ...
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ژورنال
عنوان ژورنال: Basic and Applied Sciences - Scientific Journal of King Faisal University
سال: 2020
ISSN: 1658-0311
DOI: 10.37575/b/sci/2066