Aromatic phosphonates inhibit the lysophospholipase D activity of autotaxin.
Aromatic phosphonates inhibit the lysophospholipase D activity of autotaxin.
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DOI:
10.1016/j.bmcl.2011.03.068
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发表时间:
2011-09-01
影响因子:
2.7
通讯作者:
Prestwich, Glenn D.
中科院分区:
文献类型:
--
作者:
Jiang, Guowei;Madan, Damian;Prestwich, Glenn D.
关键词:
Autotaxin (ATX) is an attractive target for the anticancer therapeutics that inhibit angiogenesis, invasion and migration. ATX is an extracellular lysophospholipase D that hydrolyzes lysophosphatidylcholine to form the bioactive lipid lysophosphatidic acid. The aromatic phosphonate S32826 was the first described nanmolar inhibitor of ATX. However, the tridecylamide substituent on aromatic ring contributed to its poor solubility and bioavailability, severely limiting its utility in vivo. cLogP calculations revealed that the lipophilicity of S32826 could be lowered by shortening its hydrophobic chain and by introducing substituents alpha to the phosphonate. Herein, we describe the synthesis of a small set of α-substituted phosphonate analogs of S32826, and we show that shortening the chain and adding α-halo or α-hydroxy substituents increased solubility; however, ATX inhibition was reduced by most substitutions. An optimal compound was identified for examination of biological effects of ATX inhibition in vivo.
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影响因子:
8.8
作者:
通讯作者:
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影响因子:
2.7
作者:
Durgam, GG;Tsukahara, R;Miller, DD
通讯作者:
Miller, DD
DOI:
10.1124/jpet.108.141911
发表时间:
2008-12-01
影响因子:
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作者:
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通讯作者:
Boutin, Jean A.
影响因子:
4.8
作者:
van Meeteren, LA;Ruurs, P;Moolenaar, WH
通讯作者:
Moolenaar, WH
影响因子:
2.7
作者:
Gududuru, V;Zeng, K;Miller, DD
通讯作者:
Miller, DD