Tetrahedron p. 3747 - 3764 (1987)
Update date:2022-08-02
Topics:
Schill, Gottfried
Priester, Claus Ulrich
Windhovel, Udo Frank
Fritz, Hans
In a new concept for the synthesis of 20'-deethyl-20'deoxyvinblastine, Nb-seco-cleavamine derivatives 1a,2a are possible precursors.For the synthesis of these compounds the indolizino<5,4-b> indoles 8I,II were treated with benzyl chloroformate/aq. sodium
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(1988)Doi:10.1039/b902733e
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