Studies on the cardiac ingredients of plants. VII. Chemical transformation of proscillaridin by means of the Diels-Alder reaction and biological activities of its derivatives

DOI: 10.1248/cpb.39.1962

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 1962 - 1966 (1991)

Update date:2022-08-05

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Authors:

Murakami

Tanase Tanase

Nagai Nagai

Sato Sato

Ueda Ueda

Sakakibara

Ando Ando

Hotta Hotta

Takeya Takeya

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Article abstract of DOI:10.1248/cpb.39.1962

The Diels-Alder reactions of a cardiac glycoside, proscillaridin (1), with some dienophiles were investigated. The reaction of 1 with alkenes such as methyl vinyl ketone and methyl acrylate afforded 3-oxo-2-oxabicyclo[2.2.2]oct-7-enes (2-5) and para-subst

Full text of DOI:10.1248/cpb.39.1962

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