Synthesis, structure, and pharmacological activity of (7R,8S)-epoxy-(13R,17R)-trioxolane abietic acid
作者:O. B. Kazakova、I. E. Smirnova、H. Do Tkhi Tkhu、Tkhankh Tra Nguen、G. N. Apryshko、O. S. Zhukova、N. I. Medvedeva、T. I. Nazyrov、E. V. Tret’yakova、I. V. Chudov、A. F. Ismagilova、K. Yu. Suponitsky、D. V. Kazakov、F. E. Safarov、G. A. Tolstikov
DOI:10.1134/s1068162013020088
日期:2013.3
The synthesis of (7R,8S)-epoxy-(13R,17R)-trioxolane abieticacid was carried out and its structure was established by X-ray diffraction. The antineoplastic activity and the ability to induce apoptosis that were predicted by a PASS computer system, correlate well with the experimentally found cytotoxic activity towards the MeWo malignant cell line. The results of tests on animals showed that abietic
Ozonolytic Transformations of (S)-(–)-Limonene and Abietic Acid in the Presence of Pyridine
作者:Yu. V. Myasoedova、L. R. Garifullina、E. R. Nurieva、A. A. Kravchenko、G. Yu. Ishmuratov
DOI:10.1007/s10600-019-02718-3
日期:2019.5
Controlled ozonolysis of (S)-(–)-limonene in the presence of Py gave 4-methyl-3-(3-oxobutyl)pent-4-enal or 4-methyl-3-(3-oxobutyl)pent-4-enoic acid depending on the solvent (CH2Cl2 or MeOH). Exhaustive ozonolysis produced 3-acetyl-6-oxoheptanoic acid. Ozonolysis of abietic acid in CH2Cl2 in the presence of Py formed stable epoxytrioxolaneabietic acid; in MeOH–Py, the epoxyketoaldehyde corresponding to cleavage of the C13–C14 bond.