Protecting-Group-Free Total Synthesis of Anticancer (±)-Melotenine A.

Autor: Thanetchaiyakup, Adisak, Rattanarat, Hassayaporn, Aree, Sudaporn, Duangthongyou, Tanwawan, Nanok, Tanin, Chuanopparat, Nutthawat, Ngernmeesri, Paiboon
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Zdroj: Synthesis; 2022, Vol. 54 Issue 7, p1850-1856, 7p
Abstrakt: Melotenine A, isolated from Melodinus tenuicaudatus , possesses significant anticancer activity against several human cancer cell lines. The synthesis of (±)-melotenine A was achieved without the use of any protecting groups in 11 steps with an overall yield of 6.7%. The key steps of our strategy were a Diels–Alder reaction to construct the tetracyclic framework and ring-closing metathesis to form the seven-membered ring of (±)-melotenine A. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index