Conjugates containing a diterpene moiety and pharmacophoric pyrazole or triazole ring were synthesized regioselectively via 1,3-dipolar cycloaddition of diazomethane or methyl-2-azidoacetate to allenoates.
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Acknowledgment
The work was done on the task AAAA-A17-117011910025-6 and was financialy supported by the Russian Foundation for Basic Research (Grant No. 18-53-41004) and used equipment at the Khimiya Common Use Center, Ufa Inst. Chem., RAS.
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Translated from Khimiya Prirodnykh Soedinenii, No. 1, January–February, 2019, pp. 54–58.
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Malikova, R.N., Sakhautdinov, I.M. & Yunusov, M.S. Synthesis of New Pyrazoles and 1,2,3-Triazoles from Allenoates Based on N-Maleopimarimide-Substituted Proteinogenic Amino Acids. Chem Nat Compd 55, 60–65 (2019). https://doi.org/10.1007/s10600-019-02614-w
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DOI: https://doi.org/10.1007/s10600-019-02614-w