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A new highly oxygenated pseudoguaianolide from a collection of the flowers of Parthenium hysterophorus.
Das, Ratna; Geethangili, Madamanchi; Majhi, Anjoy; Das, Biswanath; Rao, Yerra Koteswara; Tzeng, Yew-Min.
Affiliation
  • Das R; Department of Chemistry, Gurudas College, Kolkata, India.
Chem Pharm Bull (Tokyo) ; 53(7): 861-2, 2005 Jul.
Article in En | MEDLINE | ID: mdl-15997155
ABSTRACT
A new highly oxygenated pseudoguaianolide, 8-beta-acetoxyhysterone C, along with the known compounds, parthenin, coronopilin and hysterone C, has been isolated from a collection of the flowers of Parthenium hysterophorus. The structure of the new compound was derived from the extensive studies of its spectral (mainly 1D and 2D NMR) data.
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Collection: 01-internacional Database: MEDLINE Main subject: Oxygen / Cistaceae Language: En Journal: Chem Pharm Bull (Tokyo) Year: 2005 Type: Article Affiliation country: India
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PubMed Links

Collection: 01-internacional Database: MEDLINE Main subject: Oxygen / Cistaceae Language: En Journal: Chem Pharm Bull (Tokyo) Year: 2005 Type: Article Affiliation country: India