lead discovery of DL0805, a new ROCK I inhibitor, showing potent inhibitory activity (IC50 6.7 μM). Herein, we present the lead optimization of compound DL0805, resulting in the discovery of 24- and 39-fold more-active analogues 4a (IC50 0.27 μM) and 4b (IC50 0.17 μM), among other active analogues. Moreover, ex-vivo studies demonstrated that 4a and 4b exhibited comparable vasorelaxant activity to the
[EN] FAP-ACTIVATED THERAPEUTIC AGENTS, AND USES RELATED THERETO<br/>[FR] AGENTS THÉRAPEUTIQUES ACTIVÉS PAR FAP, ET UTILISATIONS ASSOCIÉES
申请人:TUFTS COLLEGE
公开号:WO2015192123A1
公开(公告)日:2015-12-17
Disclosed are prodrugs of cytotoxic anthracyclines (such as doxorubicin) and other therapeutic agents that are selectively cleaved and activated by fibroblast activating protein (FAP). The prodrugs are useful for targeted delivery of cytotoxic and other agents to FAP- expressing tissues, including cancer (e.g., solid tumors). Also provided are pharmaceutical compounds comprising the prodrugs, as well as methods of using the prodrugs to treat a disorder characterized by FAP upregulation, e.g., cancer, fibrosis, and inflammation.
[EN] COMPOSITIONS AND METHODS FOR INHIBITING VIRAL POLYMERASE<br/>[FR] COMPOSITIONS ET PROCÉDÉS D'INHIBITION D'UNE POLYMÉRASE VIRALE
申请人:BIOCRYST PHARM INC
公开号:WO2013158746A1
公开(公告)日:2013-10-24
Provided are compounds of Formula (I) as described herein. Compounds of Formula (I) are useful in methods of inhibiting viral RNA polymerase activity and viral replication. Also provided are pharmaceutical compositions comprising compounds of Formula (I), as well as methods of treating viral infections using compounds of Formula (I).
COMPOSITIONS AND METHODS FOR INHIBITING VIRAL POLYMERASE
申请人:Kotian Pravin L.
公开号:US20150191472A1
公开(公告)日:2015-07-09
Provided are compounds of Formula I:
as described herein. Compounds of Formula I are useful in methods of inhibiting viral RNA polymerase activity and viral replication. Also provided are pharmaceutical compositions comprising compounds of Formula I, as well as methods of treating viral infections using compounds of Formula I.
Disclosed are compounds comprising an azasugar attached to a heterocyclic base, including pharmaceutically acceptable salts thereof, suitable for use in inhibiting viral RNA polymerase activity or viral replication, and treating viral infections. The compounds are characterized, in part, by favorable pharmacokinetics for the active pharmaceutical ingredient, particularly in conjunction with enteral administration, including, in particular, oral administration. Also disclosed are pharmaceutical compositions comprising one or more compounds mentioned above, or pharmaceutically acceptable salts thereof, as well as methods for preparing same. Also provided are methods for inhibiting viral RNA polymerase activity, viral replication, and treating viral infections.