Synthesis and antitumor activity of fluorouracil – oleanolic acid/ursolic acid/glycyrrhetinic acid conjugates
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چکیده
منابع مشابه
Oleanolic acid potentiates the antitumor activity of 5-fluorouracil in pancreatic cancer cells.
The antitumor activity of oleanolic (OA) has attracted attention due to its marked antitumor effects and pharmacological safety. In the present study, the effects of the combination of OA and 5-fluorouracil (5-FU) on Panc-28 human pancreatic cells were studied. The results showed that combined use of OA and 5-FU synergistically potentiated cell de...
متن کاملSynthesis of acyl oleanolic acid-uracil conjugates and their anti-tumor activity
BACKGROUND Oleanolic acid, which can be isolated from many foods and medicinal plants, has been reported to possess diverse biological activities. It has been found that the acylation of the hydroxyl groups of the A-ring in the triterpene skeleton of oleanolic acid could be favorable for biological activities. The pyrimidinyl group has been constructed in many new compounds in various anti-tumo...
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Doxorubicin shows a wide spectrum of activity for solid tumors such as sarcomas, adenocarcinomas and melanomas, but its strong side effects including myelosuppression, extravasation reaction and cardiotoxicity have been a serious problem.1 Polymer-anticancer drug conjugates have been studied in order to improve the side effects of the anticancer drugs. In comparison with low-molecular weight an...
متن کاملSynthesis and anti-fungal activity of seven oleanolic acid glycosides.
In order to develop potential anti-fungal agents, seven glycoconjugates composed of α-L-rhamnose, 6-deoxy-α-L-talose, β-D-galactose, α-D-mannose, β-D-xylose-(1→4)-6-deoxy-α-L-talose, β-D-galactose-(1→4)-α-L-rhamnose, β-D-galactose-(1→3)-β-D-xylose-(1→4)-6-deoxy-α-L-talose as the glycone and oleanolic acid as the aglycone were synthesized in an efficient and practical way using glycosyl trichlor...
متن کامل[Synthesis and anti-tumor activity of oleanolic acid derivatives].
Thirteen novel oleanolic acid (OA) derivatives were designed and synthesized with modification at positions of C-3, C-12 and C-28 of OA. Their structures were confirmed by MS, 1H NMR and elemental analysis. Their in vitro cytotoxicities against various cancer cell lines (SGC7901, MCF-7 and A549) were evaluated by MTT assay. The results indicated that the tested derivatives were found to have st...
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ژورنال
عنوان ژورنال: MedChemComm
سال: 2019
ISSN: 2040-2503,2040-2511
DOI: 10.1039/c9md00246d