Abstract:
:KIAA1363 is a serine hydrolase whose activity has been shown to be positively associated with tumor cell invasiveness. Thus, inhibitors of KIAA1363 represent a novel targeted therapy approach towards cancer. AX11890 ((1-bromo-2-naphthyl) N,N-dimethylcarbamate) was identified as a KIAA1363 inhibitor with an IC(50) value of 1.2 μM and was shown using ESI-MS to carbamylate the catalytic residue Ser(191). SAR studies explored both substitution of the 1-bromo group and derivatization of the 6-position. Activity-based protein profiling demonstrated AX13057 inhibited tumor-localized KIAA1363 in SK-OV-3 xenograft-bearing mice.
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Shreder KR,Lin EC,Wu J,Cajica J,Amantea CM,Hu Y,Okerberg E,Brown HE,Pham LM,Chung de M,Fraser AS,McGee E,Rosenblum JS,Kozarich JWdoi
10.1016/j.bmcl.2012.05.102subject
Has Abstractpub_date
2012-09-01 00:00:00pages
5748-51issue
17eissn
0960-894Xissn
1464-3405pii
S0960-894X(12)00714-7journal_volume
22pub_type
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