发明名称 |
Feedback prodrug |
摘要 |
Compounds and methods for use in selectively inhibiting a lytic enzyme based on feedback inhibition are described. The conjugated compound serves as a substrate for a lytic enzyme. Cleavage of the conjugated compound by the lytic enzyme releases an inhibitor of the enzyme. |
申请公布号 |
US8796229(B2) |
申请公布日期 |
2014.08.05 |
申请号 |
US201113222495 |
申请日期 |
2011.08.31 |
申请人 |
University of Georgia Research Foundation, Inc. |
发明人 |
Boons Geert-Jan;Guo Jun |
分类号 |
A61K47/00;A61K47/48 |
主分类号 |
A61K47/00 |
代理机构 |
Mueting, Raasch & Gebhardt, P.A. |
代理人 |
Mueting, Raasch & Gebhardt, P.A. |
主权项 |
1. A conjugated compound comprising:
a first constituent comprising an enzymatic substrate comprising a mannoside; and a second constituent covalently linked to the first constituent, the second constituent comprising a mannosidase inhibitor selected from the group consisting of mannostatin A, mannostatin B, or a mannostatin A derivative wherein the methyl thioether group (—S—CH3) group of mannostatin A is replaced by a phenyl thioether group (—S—Ph), a methoxy group (—O—CH3) or a phenoxy group (—O—Ph); and wherein the covalent linkage between the first and second constituents can be enzymatically cleaved by a mannosidase to release the mannosidase inhibitor; and wherein the mannosidase inhibitor, when released from the conjugated compound, inhibits the activity of the mannosidase. |
地址 |
Athens GA US |