A New Glucuronidated Metabolite of Andrographolide in Human

来源 :中国化学快报:英文版 | 被引量 : 0次 | 上传用户:sdhok
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
A new andrographolide metabolite 1 was isolated from human urine samples after oral administration. The structure was determined to be 3-carbonylandrographolide-19-O-β-D-glucuronide on the basis of chemical evidences and spectral analysis, especially by 2
其他文献
A novel dimeric complex [Ru3Ⅲ,Ⅲ,Ⅱ(μ3-O)(μ-CH3COO)(CO)]2(μ-dppf)(μ-odppf) (dppf =1, l′-bis(diphenylphosphio)ferrocene, odppf = 1, 1′-bis(oxodiphenylphos
Two new s-triazine derivatives, which belong to linear dipolar type and triangle octupolar type respectively, have been synthesized. The structure of the dipola
A new product PEGylated rhaFGF was obtained by site-directed chemical modification.When compared with unmodified rhaFGF, PEGylated rhaFGF showed comparable bioa
Sulfamic acid has been used as an efficient catalyst and green alternative for conventional acidic materials to promote the acetolysis reaction of THF to produc
A new hetero-six-nuclear cluster was synthesized and determined by X-ray diffraction technique. The four-carboxylate groups are bound to the Cu(Ⅱ) atoms to for
A novel series of pyrido[1,2-e]purin-4(3H)-one derivatives containing polar substituents on 5'-position were designed and prepared as potential PDE5 inhibit
The structure of tubeimoside V (1), a new cyclic bisdesmoside, isolated from tubers of Bolbostemma paniculatum (Tu Bei Mu), was established by means of 2D NMR s
Ultralong beltlike nanostructures was successfully synthesized for V6O13 crystal by a hydrothermal route. The products are characterized by means of X-ray powde
详述了在数字化制造过程中建立网络化DNC系统的必要性和可行性.通过对DNC-NET系统的构成原理和应用方法的解析,阐明它在制造现场信息化系统构建中的重要作用。
Catalytic properties of ZSM-5 zeolite samples pretreated with NaOH solution have been investigated. The samples are characterized by XRD, SEM, chemical analysis