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Your search keyword '"Cao, Jia-Qing"' showing total 5 results
Start Over Author "Cao, Jia-Qing" Topic structure (organic substances)
5 results on '"Cao, Jia-Qing"'

2. ChemInform Abstract: Novel Dammarane-Type Triterpenes Isolated from Hydrolyzate of Total Gynostemma pentaphyllum Saponins.

Author

Zhang, Xiao‐Shu, Cao, Jia‐Qing, Zhao, Chen, Wang, Xu‐de, Wu, Xiao‐jun, and Zhao, Yu‐Qing

Subjects
*TRITERPENOID saponins, *TRITERPENES, *GYNOSTEMMA pentaphyllum
Abstract

Isolation and structure determination of five novel triterpenes, gypensapogenins H (Ia), I (Ib), L (II), J (III), and K (IV) are reported. [ABSTRACT FROM AUTHOR]

Published
2015
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3. ChemInform Abstract: Three New Triterpene Saponins from Bolbostemma paniculatum.

Author

Tang, Yun, Cao, Jia‐Qing, Li, Wei, and Zhao, Yu‐Qing

Subjects
*TRITERPENES, *SAPONINS, *FRITILLARIA, *CARBOHYDRATES, *CHEMICAL structure
Abstract

isolation and structure determination of two novel noroleanane saponins, tubeimoside A (I) and regioisomeric tubeisomide B, and a new dammarane triterpene saponin, tubeimoside C (II), together with two known compounds [ABSTRACT FROM AUTHOR]

Published
2014
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5. ChemInform Abstract: New Compounds from Acid Hydrolyzed Products of the Fruits of Momordica charantia L. and Their Inhibitory Activity Against Protein Tyrosine Phosphatas 1B.

Author

Zeng, Ke, He, Yan‐Ni, Yang, Di, Cao, Jia‐Qing, Xia, Xi‐Chun, Zhang, Shi‐Jun, Bi, Xiu‐Li, and Zhao, Yu‐Qing

Subjects
*TERPENES, *HYDROLYSIS, *MOMORDICA charantia, *ACIDS, *PROTEIN-tyrosine phosphatase, *SAPOGENINS
Abstract

Four new cucurbitane-type triterpene sapogenins (I)-(IV) along with eight known compounds are isolated from acid-hydrolyzed fruits extract of the title species. [ABSTRACT FROM AUTHOR]

Published
2014
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