## Abstract The new diterpene glucoside borapetoside H (1) was isolated from the fresh stems of __Tinospora tuberculata__ BeumΓ©e (Menispermaceae). Its structure as 2β__O__βΞ²βDβglucopyranosylborapetoside B was elucidated on the basis of chemical and spectroscopic findings.
ChemInform Abstract: Studies on the Constituents of the Stems of Tinospora tuberculata. Part 5. Isolation and Structure Elucidation of the New Furanoid Diterpene Glucoside Borapetoside H.
β Scribed by N. FUKUDA; M. YONEMITSU; T. KIMURA
- Book ID
- 112023874
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 26 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0931-7597
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## Abstract Five new furanoid diterpene glycosides, named borapetoside C (1), D (2), E (3), F (4), and G (5), were isolated from the stems of __Tinospora tuberculata__ BeumΓ©e (Menispermaceae). The structures of 1β5 were elucidated by chemical and spectroscopic methods.
## Abstract Four new furanoid diterpenes, named tinotufolin C (1), D (2), E (3), and F (4), were isolated from the fresh leaves of __Tinospora tuberculata__ BeumΓ©e (Menispermaceae). The structures of 1β5 were elucidated by chemical and spectroscopic methods. magnified image
## Abstract Two new furanoid diterpenes, tinotufolin A (1) and B (2) were isolated from the fresh leaves of __Tinospora tuberculata__ BeumΓ©e (Menispermaceae). The structures of 1 and 2 were elucidated on the basis of chemical and spectroscopic findings.