Oleanolic acid (OA) is a natural product with certain antitumor activity. In order to enhance its cytotoxicity, a total of five derivatives of OA were designed and synthesized. Their cytotoxicity against MDA-MB-231cells (human breast cancer cells), A549 cells (human nonsmall cell lung cancer cells) and BEAS-2B cells (human cervical cancer cells) were evaluated by the MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) method. The results indicated that these target compounds have a wide molar activity range and some of them showed better activity than the commercial drug, doxorubicin. Compound 2a induces apoptosis of 14, 27, and 56% of MDA-MB-231 cells at 2, 4, and 8 mM respectively, and shows a linear correlation of concentration.
机构:
Stockholm Univ, Arrhenius Lab, Dept Organ Chem, S-10691 Stockholm, SwedenStockholm Univ, Arrhenius Lab, Dept Organ Chem, S-10691 Stockholm, Sweden
Laven, Gaston
Kalek, Marcin
论文数: 0引用数: 0
h-index: 0
机构:
Stockholm Univ, Arrhenius Lab, Dept Organ Chem, S-10691 Stockholm, SwedenStockholm Univ, Arrhenius Lab, Dept Organ Chem, S-10691 Stockholm, Sweden
Kalek, Marcin
Jezowska, Martina
论文数: 0引用数: 0
h-index: 0
机构:
Stockholm Univ, Arrhenius Lab, Dept Organ Chem, S-10691 Stockholm, SwedenStockholm Univ, Arrhenius Lab, Dept Organ Chem, S-10691 Stockholm, Sweden
Jezowska, Martina
Stawinski, Jacek
论文数: 0引用数: 0
h-index: 0
机构:
Stockholm Univ, Arrhenius Lab, Dept Organ Chem, S-10691 Stockholm, Sweden
Polish Acad Sci, Inst Bioorgan Chem, PL-61704 Poznan, PolandStockholm Univ, Arrhenius Lab, Dept Organ Chem, S-10691 Stockholm, Sweden
机构:
Cairo Univ, Fac Pharm, Pharmaceut Chem Dept, Kasr Elini St, Cairo 11562, Egypt
October Univ Modern Sci & Arts MSA, Fac Pharm, Pharmaceut Chem Dept, Giza, EgyptCairo Univ, Fac Pharm, Pharmaceut Chem Dept, Kasr Elini St, Cairo 11562, Egypt
Nissan, Yassin M.
Mohamed, Khaled O.
论文数: 0引用数: 0
h-index: 0
机构:
Cairo Univ, Fac Pharm, Pharmaceut Organ Chem Dept, Giza, EgyptCairo Univ, Fac Pharm, Pharmaceut Chem Dept, Kasr Elini St, Cairo 11562, Egypt
机构:
October Univ Modern Sci & Arts MSA, Fac Pharm, Pharmaceut Chem Dept, Giza, Egypt
Atom Energy Author, Radioact Isotopes & Generator Dept, Hot Labs Ctr, POB 13759, Cairo 13759, EgyptCairo Univ, Fac Pharm, Pharmaceut Chem Dept, Kasr Elini St, Cairo 11562, Egypt
Sakr, Tamer M.
Motaleb, Mohamed A.
论文数: 0引用数: 0
h-index: 0
机构:
Atom Energy Author, Labeled Cpds Dept, Hot Labs Ctr, POB 13759, Cairo, EgyptCairo Univ, Fac Pharm, Pharmaceut Chem Dept, Kasr Elini St, Cairo 11562, Egypt
Motaleb, Mohamed A.
Maher, Ahmed
论文数: 0引用数: 0
h-index: 0
机构:
October Univ Modern Sci & Arts MSA, Fac Pharm, Biochem Dept, Giza, EgyptCairo Univ, Fac Pharm, Pharmaceut Chem Dept, Kasr Elini St, Cairo 11562, Egypt
Maher, Ahmed
Arafa, Reem K.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Sci & Technol, Zewail City Sci & Technol, Biomed Sci Program, Cairo 12578, EgyptCairo Univ, Fac Pharm, Pharmaceut Chem Dept, Kasr Elini St, Cairo 11562, Egypt