Diterpenes from Euphorbia helioscopia
| Autor: | Jiro Ohtsuka, Shosuke Yamamura, Shigeru Ohba, Yoshihiko Saito, Seiji Kosemura, Yukimasa Terada, Masatoki Ito, Takao Tayama, Yoshikazu Shizuri |
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| Rok vydání: | 1989 |
| Předmět: | |
| Zdroj: | Phytochemistry. 28:3421-3436 |
| ISSN: | 0031-9422 |
| DOI: | 10.1016/0031-9422(89)80360-7 |
| Popis: | A number of diterpenes have been isolated from Euphorbia helioscopia and their stereostructures elucidated on the basis of the spectral data together with some chemical evidence. The absolute configuration of cuphoscopin A and euphornin in particular have been unambiguously determined by means of X-ray crystallographic analysis. |
| Databáze: | OpenAIRE |
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