Spirotetrahydro beta-carbolines (spiroindolones): a new class of potent and orally efficacious compounds for the treatment of malaria.
Spirotetrahydro beta-carbolines (spiroindolones): a new class of potent and orally efficacious compounds for the treatment of malaria.
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DOI:
10.1021/jm100410f
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发表时间:
2010-07-22
影响因子:
7.3
通讯作者:
Keller TH
中科院分区:
文献类型:
--
作者:
Yeung BK;Zou B;Rottmann M;Lakshminarayana SB;Ang SH;Leong SY;Tan J;Wong J;Keller-Maerki S;Fischli C;Goh A;Schmitt EK;Krastel P;Francotte E;Kuhen K;Plouffe D;Henson K;Wagner T;Winzeler EA;Petersen F;Brun R;Dartois V;Diagana TT;Keller TH
The antiplasmodial activity of a series of spirotetrahydro β-carbolines is described. Racemic spiroazepineindole (1) was identified from a phenotypic screen on wild type Plasmodium falciparum with an in vitro IC50 of 90 nM. Structure−activity relationships for the optimization of 1 to compound 20a (IC50 = 0.2 nM) including the identification of the active 1R,3S enantiomer and elimination of metabolic liabilities is presented. Improvement of the pharmacokinetic profile of the series translated to exceptional oral efficacy in the P. berghei infected malaria mouse model where full cure was achieved in four of five mice with three daily doses of 30 mg/kg.
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DOI:
10.1073/pnas.0802982105
发表时间:
2008-07-01
影响因子:
11.1
作者:
Plouffe, David;Brinker, Achim;Winzeler, Elizabeth A.
通讯作者:
Winzeler, Elizabeth A.
影响因子:
5.6
作者:
BAILLIE, RA;KLAUTKY, SA;GOODRIDGE, AG
通讯作者:
GOODRIDGE, AG
影响因子:
7.3
作者:
Mewshaw, RE;Zhou, DH;Andree, TH
通讯作者:
Andree, TH
影响因子:
168.9
作者:
Bryce, J;Boschi-Pinto, C;Black, RE
通讯作者:
Black, RE
影响因子:
4.9
作者:
Bennett, TN;Paguio, M;Roepe, PD
通讯作者:
Roepe, PD