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- Title
Chemistry and Structure of Diterpene Compounds of the Kaurane Series: VI. Isosteviol Esters.
- Authors
Al'fonsov, V. A.; Andreeva, O. V.; Bakaleinik, G. A.; Beskrovnyi, D. V.; Gubaidullin, A. T.; Kataev, V. E.; Kovylyaeva, G. I.; Konovalov, A. I.; Korochkina, M. G.; Latypov, Sh. K.; Litvinov, I. A.; Musin, R. Z.; Strobykina, I. Yu.
- Abstract
Esterification with alcohols and diols of (4α,8β,13β)-13-methyl-16-oxo-17-norkaurane-18-carboxylic acid chloride prepared by treatment of the acid (isosteviol) with thionyl chloride yields the corresponding esters. The molecular and crystal structures of a series of esters were determined by single crystal X-ray diffraction. The diethylene glycol diester in the crystal has a tweezer structure with an intramolecular cavity. The supramolecular structure of some isosteviol derivatives in the crystal is characterized by alternation of lipophilic and hydrophilic regions.
- Subjects
DITERPENES; TERPENES; ALCOHOLS (Chemical class); ORGANIC compounds; ESTERS; DIETHYLENE glycol
- Publication
Russian Journal of General Chemistry, 2003, Vol 73, Issue 7, p1119
- ISSN
1070-3632
- Publication type
Article
- DOI
10.1023/B:RUGC.0000007623.48416.2b