o-Bornylphenol: Stereochemistry and synthesis of new derivatives from its (+)-enantiomer
摘要:
New derivatives of the (+)-enantiomer of o-bornylphenol were synthesized with a view to determine the configuration of chiral centers therein. The absolute configuration of the terpene substituents in the Mannich reaction product obtained from 4,13-diaza-18-crown-6 was estimated as (1R,2R,4S) on the basis of anomalous X-ray scattering.
Aluminum phenoxide-promoted alkylation of phenol with α- and β-pinenes
作者:A. V. Kutchin、O. A. Shumova、I. Yu. Chukicheva
DOI:10.1007/s11172-013-0062-9
日期:2013.2
Alkylation of phenol with natural α- and β-pinenes in the presence of Al(OPh)3 gives the O- and C-alkylation products with the structurally different terpene fragments. The terpenophenols obtained have proved to be optically active.
Evaluation of antiviral activity of terpenophenols and some of their N- and O-derivatives
作者:I. Yu. Chukicheva、E. V. Buravlev、I. A. Dvornikova、I. V. Fedorova、V. V. Zarubaev、A. V. Slita、Ya. L. Esaulkova、A. V. Kutchin
DOI:10.1007/s11172-022-3676-y
日期:2022.11
comparative evaluation of the antiviralactivity of a number of new and previously synthesized terpenophenols and their N- or O-containing derivatives against the A/Puerto Rico/8/34 (H1N1) virus strain was carried out. 2-Isobornylphenol, 1,2-dihydroxy-6-isobornyl-4-methylbenzene, 2-isobornyl-1,4-benzoquinone, and N-butyl-4-hydroxy-3,5-diisobornylbenzamide showed the highest activity.