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Spirodensifolins A and B, new rearranged pinguisane sesquiterpenoids, from the liverworth frullanoides densifolia

1992; Elsevier BV; Volume: 33; Issue: 28 Linguagem: Inglês

10.1016/0040-4039(92)88087-l

1873-3581

Motoo Tori, Hernita Arbiyanti, Zenei Taira, Yoshinori Asakawa,

Phytochemistry and Biological Activities

New rearranged pinguisane type sesquiterpenoids A (1) and B, have been isolated and their relative stereostructures elucidated by means of extensive spectroscopic and X-ray crystallographic analyses of 1.