Studies on chemical constituents of Bupleurum genus. Part II. Isolation of triterpenoid glycosides (saikosaponins) from Bupleurum kunmingense and their chemical structures
| Autor: | Sheng-Li Pan, Haruo Seto, Si-Qi Luo, Fu-Gang Qian, Noboru Otake, Guang-Yi Xu |
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| Rok vydání: | 1986 |
| Předmět: |
chemistry.chemical_classification
Bupleurum biology Chemistry Glycoside biology.organism_classification Isolation (microbiology) General Biochemistry Genetics and Molecular Biology Triterpenoid Genus Chemical constituents Botany Spectral analysis General Agricultural and Biological Sciences Bupleurum kunmingense |
| Zdroj: | Agricultural and Biological Chemistry. 50:943-948 |
| ISSN: | 1881-1280 0002-1369 |
| DOI: | 10.1271/bbb1961.50.943 |
| Popis: | Five new triterpenoid glycosides named S3, S4, S8, S9 and S10 were isolated from the root of Bupleurum kunmingense, and their structures were elucidated by NMR spectral analysis as 16-epi-chikusaikoside 1, 3''-O-acetylsaikosaponin-a, 4''-O-acetylsaikosaponin-a, 2''-O-acetylsaikosaponin-d, and 2''-O-acetylsaikosaponin-a, respectively. |
| Databáze: | OpenAIRE |
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