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[Effect of extract from overground part of Tripterygium wilfordii Hook. f. on Masugi nephritis in rabbits].
- X. Wang, R. Yu, J. Guo, Y. Wu, X. Wu
- MedicineZhongguo Zhong yao za zhi = Zhongguo zhongyao…
- 1 April 2000
The extract from overground part of Tripterygium wilfordii has better curative effect on Masugi nephritis in rabbits.
[Toxic principles of Oxytropis glabra DC].
- R. Yu, X. Li, +5 authors B. Yang
- Chemistry, MedicineZhongguo Zhong yao za zhi = Zhongguo zhongyao…
- 1 March 1991
Eight alkaloids were isolated from Oxytropis glabra and identified as anagirine, thermopsine, N-methylcytisine, sparteine, baptifoline, adenine, dictamnine and ethyl allophanate respectively by…
[Identification of flavonoids from Oxytropis glabra DC].
The structures and identification of five flavonoids from Oxytropis glabra are described, isolated from this plant for the first time.
Study on chemical constituentes of Saussurea nivea
- R. Yu
OBJECTIVE To investigate the chemical constituents of the whole plant of Saussurea nivea Turcz.METHODS Separating the compounds with chromatographic technology and elucidating their structures with…
Study on chemical constituents of xuelianceramide
- R. Yu
OBJECTIVE To separate and identify the chemical constituents of the aerial parts of Saussurea tridac tyla Sch Bip..METHOD Separating the compounds with chromatography techniques and elucidating their…
Hypoglycemic Active Components and Mechanism of Bitter Gourd
Bitter gourd, as a medicinal and edible plant, has rich nutritional and medicinal value. This paper had summarized the hypoglycemic active components and hypoglycemic mechanism of bitter gourd, which…
Synthesis and tubulin polymerization inhibitory activity of osthol stilbene derivatives
- R. Yu
A series of novel osthole stilbene derivatives were synthesized,and their structures were determined by MS and 1H NMR.The tubulin polymerization inhibitory activity of the synthesized compounds was…