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An Effective Approach to the Strychnos Alkaloids: Total Synthesis of Tubifolidine
(Springer, 2021)
A facile total synthesis of tubifolidine has been developed, which is accomplished in an 11-step synthesis of the ABCDE pentacyclic of the strychnos alkaloids with an overall yield of 10%. The key steps are the cyclization ...
An Improved Approach to the Synthesis of Tetracyclic 20-Deethyl-4-demethyldasycarpidone and 20-Deethyldasycarpidone
(Maik Nauka/Interperiodica/Springer, 2022)
An efficient method has been reported for the synthesis of 20-deethyl-4-demethyldasycarpidone and 20-deethyldasycarpidone by tetracholoro-1,4-benzoquinone (TCB)-mediated cyclization of intermediate tetrahydrocarbazole ...