[EN] MIGRASTATIN ANALOG COMPOSITIONS AND USES THEREOF<br/>[FR] COMPOSITIONS DE SUBSTANCES ANALOGUES A LA MIGRASTATINE ET LEURS UTILISATIONS
申请人:CORNELL RES FOUNDATION INC
公开号:WO2004087672A1
公开(公告)日:2004-10-14
In one aspect, the present invention provides pharmaceutical compositions comprising a therapeutically effective amount of a compound of general formula (I), wherein R1-R6, Ra-RC, Q, Y1, Y2 and n are as defined herein, whereby the composition is formulated for administration to a subject at a dosage between about 0.1 mg/kg to about 50 mg/kg of body weight. In another aspect, the present invention provides a method for treating breast tumor metastasis in a subject comprising administering to a subject in need thereof a therapeutically effective amount of the inventive composition described directly above and a pharmaceutically acceptable carrier, adjuvant or vehicle.
作者:Christoph Gaul、Jon T. Njardarson、Samuel J. Danishefsky
DOI:10.1021/ja0349103
日期:2003.5.1
The first totalsynthesis of (+)-migrastatin, a macrolide natural product with interesting antimetastatic properties, has been accomplished. Our concise and flexible approach utilizes a Lewis acid-catalyzed diene aldehyde condensation to install the three contiguous stereocenters and the trisubstituted (Z)-alkene of migrastatin. Construction of the two remaining stereocenters and incorporation of the
Diverted Total Synthesis Leads to the Generation of Promising Cell-Migration Inhibitors for Treatment of Tumor Metastasis: <i>In vivo</i> and Mechanistic Studies on the Migrastatin Core Ether Analog
作者:Thordur Oskarsson、Pavel Nagorny、Isaac J. Krauss、Lucy Perez、Mihirbaran Mandal、Guangli Yang、Ouathek Ouerfelli、Danhua Xiao、Malcolm A. S. Moore、Joan Massagué、Samuel J. Danishefsky
DOI:10.1021/ja9101503
日期:2010.3.10
A significantly simpler analog of the natural product migrastatin, termed migrastatin ether (ME), has been prepared and evaluated. Both in vivo and in vitro studies indicate that ME exhibits a concentration-dependent inhibitory effect on migration of breast cancer cells.
In one aspect, the present invention provides pharmaceutical compositions comprising a therapeutically effective amount of a compound of general formula (I), wherein R
1
—R
6
, R
a—R
C
, Q, Y
1
, Y
2
and n are as defined herein, whereby the composition is formulated for administration to a subject at a dosage between about 0.1 mg/kg to about 50 mg/kg of body weight. In another aspect, the present invention provides a method for treating breast tumor metastasis in a subject comprising administering to a subject in need thereof a therapeutically effective amount of the inventive composition described directly above and a pharmaceutically acceptable carrier, adjuvant or vehicle.
In one aspect, the present invention provides pharmaceutical compositions comprising a therapeutically effective amount of a compound of general formula (I),
wherein R
1
-R
6
, R
a
-R
c
, Q, Y
1
, Y
2
and n are as defined herein, whereby the composition is formulated for administration to a subject at a dosage between about 0.1 mg/kg to about 50 mg/kg of body weight.
In another aspect, the present invention provides a method for treating breast tumor metastasis in a subject comprising administering to a subject in need thereof a therapeutically effective amount of the inventive composition described directly above and a pharmaceutically acceptable carrier, adjuvant or vehicle.