Publication: Phenolic, iridoid and ionyl glycosides from Homalium ceylanicum
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Issued Date
1993-01-01
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ISSN
00319422
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2-s2.0-0000372789
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Mahidol University
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SCOPUS
Bibliographic Citation
Phytochemistry. Vol.32, No.3 (1993), 747-754
Suggested Citation
Opinya A. Ekabo, Norman R. Farnsworth, Thawatchai Santisuk, Vichai Reutrakul Phenolic, iridoid and ionyl glycosides from Homalium ceylanicum. Phytochemistry. Vol.32, No.3 (1993), 747-754. doi:10.1016/S0031-9422(00)95165-3 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/22522
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Title
Phenolic, iridoid and ionyl glycosides from Homalium ceylanicum
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Abstract
Salireposide, salirepin and two related novel phenolic glycosides named homaloside B [1-(2-methoxybenzoyloxy)methyl-5-hydroxyphenyl-β-d- glucopyranoside] and homaloside C (1-furoyloxymethyl-5-hydroxyphenyl-β-d-glucopyranoside) were isolated from the n-butanol-soluble fraction of Homalium ceylanicum. Two other new glucosides, 6-O-(3″,4″-dimethoxycinnamoyl)catapol and 3-hydroxy-β-inoyl-β-d-glucopyranoside were also isolated from this fraction. The structures were solved by chemical and NMR spectroscopic (COLOC, FLOCK, selective INEPT) methods. © 1993.