Identification of unprecedented purine-containing compounds, the zingerines, from ginger rhizomes (Zingiber officinale Roscoe) using a phase-trafficking approach
摘要:
Three unprecedented purine-containing compounds, named [6]-, [8]-, and [10]-zingerines as they are 5-(6-amino-9H-purin-9-yl) analogs of [6]-, [8]-, and [10]-gingerols, respectively, were isolated from a methanolic extract of ginger rhizomes using a phase trafficking-based method that utilizes solid phase reagents allowing for fast and selective simultaneous separation of basic, acidic, and neutral components of natural products extracts. (C) 2011 Elsevier Ltd. All rights reserved.
Synthesis, molecular docking and Brugia malayi thymidylate kinase (BmTMK) enzyme inhibition study of novel derivatives of [6]-shogaol
作者:Vinay Kr Singh、Pawan K. Doharey、Vikash Kumar、J.K. Saxena、M.I. Siddiqi、Sushma Rathaur、Tadigoppula Narender
DOI:10.1016/j.ejmech.2015.01.035
日期:2015.3
[6]-Shogaol (1) was isolated from Zingiber officinale. Twelve novel compounds have been synthesized and evaluated for their Brugia malayi thymidylate kinase (BmTMK) inhibition activity, which plays important role for the DNA synthesis in parasite. [6]-Shogaol (1) and shogaol with thymine head group (2), 5-bromouracil head group (3), adenine head group (4) and 2-amino-3-methylpyridine head group (5) showed potential inhibitory effect on BmTMK activity. Further molecular docking studies were carried out to explore the putative binding mode of compounds 1-5. (C) 2015 Elsevier Masson SAS. All rights reserved.
Identification of unprecedented purine-containing compounds, the zingerines, from ginger rhizomes (Zingiber officinale Roscoe) using a phase-trafficking approach
作者:Juan J. Araya、Huaping Zhang、Thomas E. Prisinzano、Lester A. Mitscher、Barbara N. Timmermann
DOI:10.1016/j.phytochem.2011.03.007
日期:2011.6
Three unprecedented purine-containing compounds, named [6]-, [8]-, and [10]-zingerines as they are 5-(6-amino-9H-purin-9-yl) analogs of [6]-, [8]-, and [10]-gingerols, respectively, were isolated from a methanolic extract of ginger rhizomes using a phase trafficking-based method that utilizes solid phase reagents allowing for fast and selective simultaneous separation of basic, acidic, and neutral components of natural products extracts. (C) 2011 Elsevier Ltd. All rights reserved.