BISNAPHTHALIMIDOPROPYL DERIVATIVE COMPOUNDS WITH ANTI-PARASITE AND ANTI-CANCER ACTIVITY
申请人:Cordeiro Da Silva Anabela
公开号:US20090062329A1
公开(公告)日:2009-03-05
The bisnaphthalimidopropyl derivatives with anti-parasitic and anti-cancer activity. Bisnaphthalimidopropyl derivatives (A) BNIPPut, BNIPDapen, BNIPDhex, BNIPDahep, BNIPDaoct, BNIPDanon, BNTPDadec, BNIPDadod, BNPDpta, BNIPDeta were synthesized in yields ranging from 50-70 and their cytotoxicity against colon cancer cells (CaCo-2) and the parasite
Leishmania infantum
determined using the MTT assay and by luciferase activity present in parasite, respectively. Cytotoxicity within CaCo-2 cells was manifested with IC
50
values between 0.3 and 22 m M after 48 h of compounds incubation. Against
Leishmania infantum
, IC
50
values were encompassed within a narrower concentration range of 0.39-2.09 m M, for pro-mastigote form, and between 5.24 and 17.42 m M, for axenic amastigote and between 2.43 and 9.52 m M, for intracellular amastigote forms. These compounds can be an alternative to the normal therapeutic in the fields below (A), could be a solution to the toxicity and resistance related to the compounds existent in the market. Point of diversity.
这些双萘酰亚胺丙基衍生物具有抗寄生虫和抗癌活性。双萘酰亚胺丙基衍生物(A)BNIPPut、BNIPDapen、BNIPDhex、BNIPDahep、BNIPDaoct、BNIPDanon、BNTPDadec、BNIPDadod、BNPDpta、BNIPDeta的合成产率在50-70之间,并通过MTT测定和寄生虫Leishmania infantum中的荧光素酶活性评估它们对结肠癌细胞(CaCo-2)的细胞毒性。在48小时化合物孵育后,CaCo-2细胞内的细胞毒性表现为IC50值在0.3和22 m M之间。对于Leishmania infantum,IC50值在0.39-2.09 m M的较窄浓度范围内,适用于原鞭毛体形式,以及在5.24和17.42 m M之间,适用于离体无菌性无鞭毛体和在2.43和9.52 m M之间,适用于细胞内无鞭毛体形式。这些化合物可能是以下领域中常规治疗的替代品(A),可能是解决市场上现有化合物相关毒性和耐药性的解决方案。多样性的观点。