Chemistry and Structure of Diterpene Compounds of the Kaurane Series: IV.1 Acylation of Reduction Products of the Isosteviol Keto Group |
| |
| Authors: | Al'fonsov V. A. Bakaleinik G. A. Gubaidullin A. T. Kataev V. E. Kovylyaeva G. I. Konovalov A. I. Litvinov I. A. Strobykina I. Yu. Andreeva O. V. Korochkina M. G. |
| |
| Affiliation: | (1) Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, Kazan, Tatarstan, Russia |
| |
| Abstract: | Acetylation with acetic anhydride of (4 ,8 ,13)-16-hydroxy-13-methyl-17-norkaurane-18-carboxylic acid and its methyl ester, obtained by reduction of isosteviol and (4,8,13)-18-methoxycarbonyl-13-methyl-16-oxo-17-norkaurane, respectively, gives rise to (4,8,13)-16-acetoxy-13-methyl-17-norkaurane-18-carboxylic acid and (4,8,13)-16-acetoxy-18-methoxycarbonyl-13-methyl-17-norkaurane. The molecular and crystal structures of the compounds were established by X-ray diffraction. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
