## Abstract Two new Ξ²βdihydroagarofuran sesquiterpene polyesters were isolated from __Celastrus paniculatus__. The structures were deduced using various 2D NMR techniques (Hο£ΏH COSY, Cο£ΏH COSY, COLOC, NOESY), NOE difference spectra and mass spectra. The positions of the ester moieties were located by
Dihydroagarofuran sesquiterpenoids from Celastrus paniculatus
β Scribed by Hong Sang; Hanqing Wang; Yongqiang Tu; Yaozu Chen
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 335 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0031-9422
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## Abstract The six new dihydroβ__Ξ²__βagarofuranoid sesquiterpenes **1**β**6** and three known compounds were isolated from the whole plant of __Celastrus paniculatus.__ The structures including relative configurations were elucidated by means of spectroscopic analyses. Compounds **1**β**6** were e
In connection with pharmacological properties ascribed to the seeds of Celastrus paniculatus Willd. (Hindi: Malkanguni), a plant mentioned in old Indian medical literature, the composition of the components of these seeds has been studied. In 1938, Gunde and Hilditch 1) investigated the fat of the
A general and etticiant approach for synthesis of dihydruagarofuran sesquiterpanoid, the core structure of the polyol esters extensively present in the Celastraceae plants, has beqm developed by a series of transformations, which mainly include three creative and synthetically valuable conversions: