Citation:
Min YANG, Ning CHEN, Xin Fu PAN, Bing Chang QIN. The Synthesis of Podophyllotoxin Derivatives with Macrocyclic Dilactone[J]. Chinese Chemical Letters,
;1999, 10(4): 275-276.
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Starting from podophyllotoxin, five new derivatives with macrocyclic dilactone 5~9 have been synthesized,and their structures were confirmed by IR, MS, 1H NMR as well as HRMS. The key step is cyclization by high dilution method.
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Keywords:
- Podophyllotoxin,
- derivatives,
- macrocyclic dilactone,
- synthesis
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