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IN VITRO TRYPANOCIDAL EVALUATION OF PINANE DERIVATIVES FROM ESSENTIAL OILS OF RIPE FRUITS FROM Schinus terebinthifolius RADDI (ANACARDIACEAE)
被引:0
|作者:
Sartorelli, Patricia
[1
]
Santana, Jefferson S.
[1
]
Guadagnin, Rafael C.
[1
]
Lago, Joao Henrique G.
[1
]
Pinto, Erika G.
[2
,3
]
Tempone, Andre G.
[2
]
Stefani, Helio A.
[4
]
Soares, Marisi G.
[5
]
da Silva, Adalberto M.
[6
]
机构:
[1] Univ Fed Sao Paulo, Inst Ciencias Ambientais Quim & Farmaceut, BR-09972279 Diadema, SP, Brazil
[2] Adolfo Lutz Inst, Dept Parasitol, BR-01246000 Sao Paulo, Brazil
[3] Univ Sao Paulo, Inst Med Trop Sao Paulo, BR-05403000 Sao Paulo, Brazil
[4] Univ Sao Paulo, Fac Ciencias Farmaceut, Dept Farm, BR-05508000 Sao Paulo, Brazil
[5] Univ Fed Alfenas, Inst Quim, BR-37130000 Alfenas, MG, Brazil
[6] Univ Fed Vicosa, Dept Quim, BR-36570000 Vicosa, MG, Brazil
来源:
基金:
巴西圣保罗研究基金会;
关键词:
Schinus terebinthifolius Raddi;
Anacardiaceae;
trypanocidal activity;
CHEMICAL-COMPOSITION;
LEAVES;
MONOTERPENES;
D O I:
暂无
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Essential oils of ripe fruits from Schinus terebinthifolius (Anacardiaceae), obtained using a pilot extractor and a Clevenger apparatus were chemically characterized. Due the high amount of (-)-alpha-pinene in both oils, this monoterpene was tested against the protozoan parasite Trypanosoma cruzi, showing a moderate potential (IC50 63.56 mu g/mL) when compared to benznidazole (IC50 43.14 mu g/mL). Otherwise, (-)-alpha-pinene oxide did not showed anti-trypanosomal activity (IC50 > 400 mu g/mL) while (-)-pinane showed an IC50 of 56.50 mu g/mL. The obtained results indicated that the epoxydation of a-pinene results to the loss of the anti-parasitic activity while its hydrogenation product, contributed slightly to the increased activity.
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页码:743 / 747
页数:5
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