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Total synthesis of nagilactone F, biologically active nor-diterpenoid dilactone isolated from podocarpus nagi

✍ Scribed by Yuji Hayashi; Takeshi Matsumoto; Toshiaki Hyono; Naomi Nishikawa; Motokazu Uemura; Mugio Nishizawa; Masatoshi Togami; Takeo Sakan

Book ID
104246391
Publisher
Elsevier Science
Year
1979
Tongue
French
Weight
267 KB
Volume
20
Category
Article
ISSN
0040-4039

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✦ Synopsis

Nagilactone F was synthesized from (+)-podocarpic acid of the established structure. This work constitutes the first total synthesis of the biologically active norditerpenoid dilactones in Podocarpus plants.

Nor-and bisnor-diterpenoid dilactones 2a) , isolated from various species of Podocarpus plants, constitute an important group of compounds in natural product chemistry, since a wide variety of their biological activities 3) , as well as

πŸ“œ SIMILAR VOLUMES

Carbon-13 NMR studies of the biologicall
Carbon-13 NMR studies of the biologically active nor-diterpenoid dilactones from Podocarpus plants
✍ Yuji Hayashi; Takeshi Matsumoto; Motokazu Uemura; Masato Koreeda πŸ“‚ Article πŸ“… 1980 πŸ› John Wiley and Sons 🌐 English βš– 515 KB

## Abstract Carbon‐13 NMR signals of the biologically active norditerpenoid dilactones from __Podocarpus__ plants were fully assigned by using selective ^1^H decoupling, coupling constants (^2^__J__~CH~), spin‐lattice relaxation times (__T__~1~) and correlation of the spectra of more than thirty di