Phosphinic acid-based inhibitors of MMP-13 have been investigated with the aim of identifying potent inhibitors with high selectivity versus MMP-1. Independent variation of the substituents on a P-1' phenethyl group and a P-2 benzyl group improved potencies in both cases around 3-fold over the unsubstituted parent. Combining improved P-1' and P-2 groups into a single molecule gave an inhibitor with a 4.5 nM IC50 against MMP-13 and which is 270-fold selective over MMP-1. (C) 2003 Elsevier Science Ltd. All rights reserved.
机构:
Chongqing Med Univ, Affiliated Hosp 1, Dept Combinat Chinese & Western Med, Chongqing 400016, Peoples R ChinaChongqing Med Univ, Affiliated Hosp 1, Dept Combinat Chinese & Western Med, Chongqing 400016, Peoples R China
Zeng, Li
Rong, Xiao-Feng
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Chongqing Med Univ, Affiliated Hosp 1, Dept Combinat Chinese & Western Med, Chongqing 400016, Peoples R ChinaChongqing Med Univ, Affiliated Hosp 1, Dept Combinat Chinese & Western Med, Chongqing 400016, Peoples R China
Rong, Xiao-Feng
Li, Rong-Heng
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Chongqing Med Univ, Affiliated Hosp 1, Dept Combinat Chinese & Western Med, Chongqing 400016, Peoples R ChinaChongqing Med Univ, Affiliated Hosp 1, Dept Combinat Chinese & Western Med, Chongqing 400016, Peoples R China
Li, Rong-Heng
Wu, Xing-Ye
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Chongqing Med Univ, Affiliated Hosp 1, Dept Gen Surg, 1 Youyi Rd, Chongqing 400016, Peoples R ChinaChongqing Med Univ, Affiliated Hosp 1, Dept Combinat Chinese & Western Med, Chongqing 400016, Peoples R China
机构:
Seth GS Med Coll, Dept Biochem, Mumbai, Maharashtra, India
King Edward Mem Hosp, Bombay, Maharashtra, India
Dr DY Patil Med Coll, Dept Biochem, Navi Mumbai, IndiaSeth GS Med Coll, Dept Biochem, Mumbai, Maharashtra, India
Aparna, Sagare
Sucheta, Dandekar
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Eras Med Coll, Dept Biochem, Lucknow, Uttar Pradesh, IndiaSeth GS Med Coll, Dept Biochem, Mumbai, Maharashtra, India
Sucheta, Dandekar
Anjali, Rajadhyaksha
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King Edward Mem Hosp, Bombay, Maharashtra, India
Seth GS Med Coll, Dept Med, Mumbai, Maharashtra, IndiaSeth GS Med Coll, Dept Biochem, Mumbai, Maharashtra, India
Anjali, Rajadhyaksha
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