Verticillol, a novel type of conifer diterpene
β Scribed by H. Erdtman; T. Norin; M. Sumimoto; A. Morrison
- Publisher
- Elsevier Science
- Year
- 1964
- Tongue
- French
- Weight
- 340 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
β¦ Synopsis
The wood of Sciadopitya verticillata Slab. et Zuco. haa previously been Investigated by Kawamural and the occurrence of acedren~cedrol, pbyllocladkne, and a "diterpene-X" (C2,ii320, L m.p. 133-135'. [aID + 179.4') haa been reported. The neutral
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Three novel norcassane-type diterpenes were isolated from a CH 2 Cl 2 extract of the seed kernels of Caesalpinia crista together with four known cassane-type diterpenes. All the new compounds represent unprecedented carbon framework. Norcaesalpinin A (1) and B (2) had 17-norcassane skeleton, while n