Phenylethanoids from the Roots of Codonopsis cordifolioidea and Their Anti HIV-1 Activities
نویسندگان
چکیده
منابع مشابه
Polyoxypregnane Glycosides from the Roots of Marsdenia tenacissima and Their Anti-HIV Activities.
A continuous phytochemical study on the roots of Marsdenia tenacissima led to the isolation and identification of 13 new polyoxypregnane glycosides named marstenacissides B10-B17 (1, 2, 4, 7, 8, 11, 12, and 14) and marstenacissides A8-A12 (3, 9, 10, 13, and 15) in addition to two known polyoxypregnane glycosides marsdenosides M and L (5 and 6). Their structures were established by spectroscopic...
متن کاملThe correlations between chemical structure properties and antiviral activities of HIV-1 inhibitors: The study of anti-AIDS
In this work, we calculated the several physico chemical properties containing of solubility (byVCL), lipophilicity (by milinspiration), dipole and quadrupole moments (by Density FunctionalTheory) for 7 AZT analogs, and compared these parameters with inhibition assays of them. It isresulted; cytotoxicity of these drugs is related with their lipophilicity inversely. With using of thisresult, for...
متن کاملTwo New Triterpenoids from the Roots of Codonopsis pilosula.
Pseudolarolides U and V, two new triterpenoids, and four biogenetically related compounds, pseudolarolides E, F, K, and P were isolated from the roots of Codonopsis pilosula (Campanulaceae). Their structures were determined by spectroscopic data. The regulation of Sirtuin 1 (SIRT1) activity by all the isolated compounds was evaluated.
متن کاملSesquiterpene glycosides from the roots of Codonopsis pilosula
Three new sesquiterpene glycosides, named codonopsesquilosides A-C (1-3), were isolated from an aqueous extract of the dried roots of Codonopsis pilosula. Their structures including absolute configurations were determined by spectroscopic and chemical methods. These glycosides are categorized as C15 carotenoid (1), gymnomitrane (2), and eudesmane (3) types of sesquiterpenoids, respectively. Com...
متن کاملthe relationship between learners critical thinking ability and their performance in the reading sections of the tofel and ielts test
the study reflected in this thesis aims at finding out relationships between critical thinking (ct), and the reading sections of tofel and ielts tests. the study tries to find any relationships between the ct ability of students and their performance on reading tests of tofel and academic ielts. however, no research has ever been conducted to investigate the relationship between ct and the read...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Asian Journal of Chemistry
سال: 2013
ISSN: 0970-7077,0975-427X
DOI: 10.14233/ajchem.2013.14677