Sugen Incorporated

Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.

Other

Max-planck-gesellschaft Zur F&#xf6;rderung Der Wissenschaften E. V.

University of California

Bio-signal Corporation Ltd.

Elaina Mann

Klaus Peter Hirth

Aviv Gazit

Laura Kay Shawver

Peng Cho Tang

Axel Ullrich

Reiner Lammers

Istvan Szekely

Alex Levitzki

Donna Pruess Schwartz

Janis Haimichael

Jianming Tsai

Tamas Bajor

Hui Chen

Alexander Levitzki

Dennis J Slamon

Gyorgi Keri

Fairooz F Kabbinavar

Laura K Shawyer

The present invention concerns compounds and their use to inhibit the activity of a receptor tyrosine kinase. The invention is preferably used to treat cell proliferative disorders such as cancers characterized by over-activity or inappropriate activity HER2 or EGFR.

Method and compositions for inhibiting cell proliferative disorders

Methods and compositions for inhibiting cell proliferative disorders

The present invention concerns compounds which can inhibit platelet derived growth factor receptor (PDGF-R) activity, preferably such compounds also inhibit the activity other members of the PDGF-R super family and are selective for members of the PDGF-R super family. The PDGF-R super family includes PDGF-R and PDGF-R related kinases Flt, and KDR. The featured compounds are active on cell cultures to reduce the activity of the PDGF-R and preferably one or more PDGF-R related kinases. An example of a featured compound, A10 (see FIG.,), and its ability to inhibit growth of tumor cells in vivo is described below. Using the present application as guide other compounds able to inhibit PDGF-R and preferably Flt and/or KDR can be obtained. Such compounds are preferably used to treat patients suffering from cell proliferative disorders characterized by inappropriate PDGF-R activity.

Treatment of platelet derived growth factor related disorders such as cancers

The present invention concerns compounds which can inhibit platelet derived growth factor receptor (PDGF-R) activity, preferably such compounds also inhibit the activity other members of the PDGF-R super family and are selective for members of the PDGF-R super family. The PDGF-R super family includes PDGF-R and PDGF-R related kinases Flt, and KDR. The featured compounds are active on cell cultures to reduce the activity of the PDGF-R and preferably one or more PDGF-R related kinases. An example of a featured compound, A10 (see FIG. 1a), and its ability to inhibit growth of tumor cells in vivo is described below. Using the present application as guide other compounds able to inhibit PDGF-R and preferably Flt and/or KDR can be obtained. Such compounds are preferably used to treat patients suffering from cell proliferative disorders characterized by inappropriate PDGF-R activity.

Treatment of platelet derived growth factor related disorders such as

The present invention concerns compounds which can inhibit platelet derived growth factor receptor (PDGF-R) activity, preferably such compounds also inhibit the activity other members of the PDFG-R superfamily and are selective for members of the PDGF-R superfamily. The PDGF-R superfamily includes PDGF-R and PDGF-R related kinases Flt, and KDR. The featured compounds are active on cell cultures to reduce the activity of the PDGF-R and preferably one or more PDGF-R related kinases. An example of a featured compound, A10 (see FIG. 1a), and its ability to inhibit growth of tumor cells in vivo is described below. Using the present application as guide other compounds able to inhibit PDGF-R and preferably Flt and/or KDR can be obtained. Such compounds are preferably used to treat patients suffering from cell proliferative disorders characterized by inappropriate PDGF-R activity.

The present invention concerns compounds and their use to inhibit the activity of a receptor tyrosine kinase. The invention is preferably used to treat cell proliferative disorders such as cancers charcterized by over-activity or inappropriate activity HER2 or EGFR.

Method for treating a patient inflicted with a cell proliferation disorder, such as a cancer, characterized by inappropriate PDGF-R activity. The method involves the step of administering to the patient a therapeutically effective amount of a composition described in application.

Growing community of inventors

Alameda, CA, United States of America

Elaina Mann