A series of novel ergosterol peroxide derivatives with acrylate or propionate side chain were synthesized. All compounds 3a-n were evaluated for their cytotoxicity against four kinds of human carcinoma cell lines (HepG2, MCF-7, HCT-116, and A549). Most of the derivatives displayed stronger cytotoxicity than ergosterol peroxide parent. Among them, compound 3h with the highest potency against HepG2 cell line (IC50 = 2.70 mu M), which was 7.47-fold more efficacious than ergosterol peroxide. The results suggested that the introduction of acrylate or propionate side chain at C-3 position of ergosterol peroxide is beneficial to enhance its cytotoxic activity. Compound 3h has potential to become a novel anti-tumor agent through further structural modification.
机构:
Lanzhou Univ, Sch Pharm, Lanzhou 730000, Peoples R China
China Med Univ & Hosp, Chinese Med Res & Dev Ctr, Taichung, TaiwanLanzhou Univ, Sch Pharm, Lanzhou 730000, Peoples R China
Liu, Ying-Qian
Ohkoshi, Emika
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机构:
Univ N Carolina, Nat Prod Res Labs, Eshelman Sch Pharm, Chapel Hill, NC 27599 USALanzhou Univ, Sch Pharm, Lanzhou 730000, Peoples R China
Ohkoshi, Emika
Li, Lin-Hai
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Lanzhou Univ, Sch Pharm, Lanzhou 730000, Peoples R ChinaLanzhou Univ, Sch Pharm, Lanzhou 730000, Peoples R China
Li, Lin-Hai
Yang, Liu
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机构:
Lanzhou Jiaotong Univ, Environm & Municipal Engn Sch, Lanzhou 730000, Peoples R ChinaLanzhou Univ, Sch Pharm, Lanzhou 730000, Peoples R China
Yang, Liu
Lee, Kuo-Hsiung
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机构:
Univ N Carolina, Nat Prod Res Labs, Eshelman Sch Pharm, Chapel Hill, NC 27599 USA
China Med Univ & Hosp, Chinese Med Res & Dev Ctr, Taichung, TaiwanLanzhou Univ, Sch Pharm, Lanzhou 730000, Peoples R China
机构:
King Saud Univ, Coll Pharm, Dept Pharmacognosy, Riyadh 11451, Saudi Arabia
Atom Energy Author, Natl Ctr Radiat Res & Technol, Dept Drug Radiat Res, Cairo, EgyptKing Saud Univ, Coll Pharm, Dept Pharmacognosy, Riyadh 11451, Saudi Arabia
Ghorab, Mostafa M.
Alsaid, Mansour S.
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机构:
King Saud Univ, Coll Pharm, Dept Pharmacognosy, Riyadh 11451, Saudi ArabiaKing Saud Univ, Coll Pharm, Dept Pharmacognosy, Riyadh 11451, Saudi Arabia
Alsaid, Mansour S.
Abdullah-Al-Dhfyan
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机构:
King Faisal Specialized Hosp, Res Ctr, Stem Cell & Tissue Reengn Program, Riyadh 11211, Saudi ArabiaKing Saud Univ, Coll Pharm, Dept Pharmacognosy, Riyadh 11451, Saudi Arabia
Abdullah-Al-Dhfyan
Arafa, Reem K.
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Cairo Univ, Fac Pharm, Dept Pharmaceut Chem, Cairo, EgyptKing Saud Univ, Coll Pharm, Dept Pharmacognosy, Riyadh 11451, Saudi Arabia
Arafa, Reem K.
ACTA POLONIAE PHARMACEUTICA,
2015,
72
(01):
: 79
-
87
机构:
Dr Reddys Labs, Hyderabad, Andhra Pradesh, IndiaKakatiya Univ, Div Med Chem, Univ Coll Pharmaceut Sci, Warangal 506009, Andhra Pradesh, India
Madhu, C. H.
Tangeda, Saritha Jyostna
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机构:
Exhibit Grounds, Div Med Chem, Sarojini Naidu Vanitha Pharm Maha Vidyalaya, Hyderabad 500001, Andhra Pradesh, IndiaKakatiya Univ, Div Med Chem, Univ Coll Pharmaceut Sci, Warangal 506009, Andhra Pradesh, India
Tangeda, Saritha Jyostna
Garlapati, Achaiah
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机构:
Kakatiya Univ, Div Med Chem, Univ Coll Pharmaceut Sci, Warangal 506009, Andhra Pradesh, IndiaKakatiya Univ, Div Med Chem, Univ Coll Pharmaceut Sci, Warangal 506009, Andhra Pradesh, India