ISSN:
0075-4617
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Components of Chionographis japonica Maxim., V1). Structure of Four New Sapogenins“Compound H”, previously isolated from Chionographis japonica Maxim., has been shown to be a mixture of chionographolone (1a), isochionographolone (2a), allochionographolone (3a) and isoallochionographolone (4a). 11α-Hydroxy-chiogralactone (5a) has been obtained by air oxidation from 2a and 4a.
Notes:
Die früher aus Chionographis japonica Maxim. isolierte “Verbindung H” erweist sich als Gemisch von Chionographolon (1a), Isochionographolon (2a), Allochionographolon (3a) und Isoallochionographolon (4a). Durch Luftoxydation wird aus 2a und 4a 11 α-Hydroxy-chiogralacton (5a) erhalten.
Additional Material:
7 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.19707420122
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