Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 2009-Apr
[Studies on chemical constituents of rhizome of Buddleia davidii].
Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala
Ingia / Ingia
Kiungo kimehifadhiwa kwenye clipboard
Maneno muhimu
Kikemikali
OBJECTIVE
To study the chemical constituents of Rhizome of Buddleia davidii.
METHODS
The chemical constituents were isolated by repeated column chromatography (Toyopearl HW-40C and HPLC) and their structures were elucidated on the basis of physico-chemical properties and spectroscopic features.
RESULTS
From the petroleum ether extract of the material, eight compounds were isolated. Their structures were identified as: Buddlindeterpene B(1), Buddledin B(2), Buddledin C(3), deacetyldihydrobuddledin A(4), dihydrobuddledin C(5), Suberosol B(6), Gadain (7) and Hinokinin (8).
CONCLUSIONS
Compounds 1,4 - 8 are isolated from B. davidii for the first time.
