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Diterpenoid constituents of Callicarpa macrophylla vahl : The sturctures and stereochemistry of calliterpenone and calliterpenone monoacetate

✍ Scribed by A. Chatterjee; S.K. Desmukh; S. Chandrasekharan


Book ID
104204536
Publisher
Elsevier Science
Year
1972
Tongue
French
Weight
368 KB
Volume
28
Category
Article
ISSN
0040-4020

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✦ Synopsis


A-From

the petrol exbxct of the aerial parts of Calhkvpa macrophyllu Vahl (Fam: Verbenaceae) two new t&acyclic diterpenes viz. calliterpenone and calliterpenone monoacuate wae isolated and their structures and sterecchemistry were established as I aad II respectively from a careful analysis of their spectroscopic data and chemical evidences and also by their conversions to (-)-1 'I-norkaurane.