Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
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A New Resin Glycoside, Muricatin IX, from the Seeds of Ipomoea muricata
Masateru OnoSaki TaketomiYuichi KakikiShin YasudaMasafumi OkawaJunei KinjoHitoshi YoshimitsuToshihiro Nohara
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2016 Volume 64 Issue 9 Pages 1408-1410

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Abstract

A new resin glycoside, named muricatin IX (1), was isolated from the seeds of Ipomoea muricata (L.) JACQ. (Convolvulaceae). The structure of 1 was determined on the basis of spectroscopic data as well as chemical evidence. Compound 1 is the first representative of resin glycosides in which an organic acid connects the sugar moiety and the aglycone moiety to form macrocyclic ester ring.

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© 2016 The Pharmaceutical Society of Japan
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