Title of article :
N,N-Dialkylated 4-(4-arylsulfonylpiperazine-1-carbonyl)-benzamidines and 4-((4-arylsulfonyl)-2-oxo-piperazin-1-ylmethyl)-benzamidines as potent factor Xa inhibitors
Author/Authors :
Zhaozhong J Jia، نويسنده , , Ting Su، نويسنده , , Jingmei F. Zuckett، نويسنده , , Yanhong Wu، نويسنده , , Erick A. Goldman، نويسنده , , Eric Dumbaugh & Wenhao Li، نويسنده , , Penglie Zhang، نويسنده , , Lane A. Clizbe، نويسنده , , Yonghong Song، نويسنده , , Shawn M Bauer، نويسنده , , Wenrong Huang، نويسنده , , John Woolfrey، نويسنده , , Uma Sinha، نويسنده , , Ann E. Arfsten، نويسنده , , Athiwat Hutchaleelaha، نويسنده , , Stanley J. Hollenbach، نويسنده , , Joseph L Lambing، نويسنده , , Robert M. Scarborough، نويسنده , , Bing-Yan Zhu، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
6
From page :
2073
To page :
2078
Abstract :
A class of N,N-dialkylated 4-(4-arylsulfonylpiperazine-1-carbonyl)-benzamidines and 4-((4-arylsulfonyl)-2-oxo-piperazin-1-ylmethyl)-benzamidines has been discovered as potent factor Xa inhibitors with desirable in vitro and in vivo anticoagulant activity, but with low oral bioavailability. The 5-chloroindole and 6-chlorobenzo[b]thiophene groups are optimal as the factor Xa S1 binding elements. The strategy of incorporating a side chain on the piperazine nucleus to enhance binding affinity has been examined.
Keywords :
Factor Xa inhibitors , Benzamidines.* Corresponding authors. Tel.: +1-650-246-7073 , tel.: +1-510-402-4032 (B.-Y.Z.) , fax: +1-650-246-7776(Z.J.J.) , e-mail addresses: zjia@portola.com , bzhu@qbius.com
Journal title :
Bioorganic & Medicinal Chemistry Letters
Serial Year :
2004
Journal title :
Bioorganic & Medicinal Chemistry Letters
Record number :
794340
Link To Document :
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