Two new phragmalin-type limonoid orthesters from Chukrasia tabularis var. velutina / 药学学报
Yao Xue Xue Bao
; (12): 183-7, 2011.
Article
in Zh
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| ID: wpr-382397
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ABSTRACT
As a part of our ongoing research program to isolate novel phragmalin limonoids from the stem bark of Chukrasia tabularis var. velutina, two new phragmalin limonoids orthesters, tabularin Q (1) and tabulalide O (4), along with two known compounds tabularin C (2) and tabularin H (3) were isolated. Their structures were elucidated by means of extensive 1D and 2D spectroscopic analyses which included HSQC, HMBC, and ROESY experiments and HR-ESI-MS.
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Language:
Zh
Journal:
Yao xue xue bao
Year:
2011
Type:
Article