Abstract: Compounds of Formula (I) are described in which the R1 group is as defined in the specification and includes the condensation of the camptothecin molecule in position 7 with a cyclopeptide containing the RGD sequence. Said compounds are endowed both with high affinity for integrin receptors ?v?3 and ?v?5 and with selective cytotoxic activity on human tumour cell lines at micromolar concentrations.
Type:
Grant
Filed:
May 4, 2005
Date of Patent:
April 27, 2010
Assignees:
Sigma-Tau Industrie Farmaceutiche Riunite S.p.A., Instituto Nazionale per lo Studio e la Cura Dei Tumori
Inventors:
Claudio Pisano, Giuseppe Giannini, Maria Ornella Tinti, Loredana Vesci, Domenico Alloatti, Sergio Penco, Alma Dal Pozzo, Ni Minghong, Sabrina Dallavalle, Lucio Merlini, Franco Zunino
Abstract: The use of an arylidene 2-indolinone derivative for treating tumors involving Met, PDGF-R, FGF-RI, FGF-R3 or Kit tyrosine kinases, or a Ret oncoprotein which includes a MEN2-associated mutation is disclosed.
Type:
Application
Filed:
November 13, 2008
Publication date:
May 21, 2009
Applicants:
Cell Therapeutics, Inc., Instituto Nazionale per lo Studio e la Cura dei Tumori
Inventors:
Cinzia Lanzi, Giuliana Cassinelli, Giuditta Cuccuru, Marco A. Pierotti, Franco Zunino, Ernesto Menta
Abstract: Compounds of formula (I) or (II) are described: where the groups are as defined in the description here below, the racemic mixtures, their individual enantiomers, their individual diastereoisomers, their mixtures, and their pharmaceutically acceptable salts. Said compounds are topoisomerase I inhibitors.
Type:
Grant
Filed:
May 28, 2003
Date of Patent:
September 25, 2007
Assignees:
Sigma-Tau Industrie Farmaceutiche Riunite S.p.A., Instituto Nazionale per Lo Studio e La Cura Dei Tumori
Abstract: A method for the early diagnosis, prognosis or clinical monitoring of cancer disease based on the quantitation of DNA in a plasma sample from a cancer patient, a subject with cancer susceptibility or an individual at risk of developing cancer.
Type:
Application
Filed:
December 22, 2003
Publication date:
June 28, 2007
Applicant:
INSTITUTO NAZIONALE PER LO STUDIO E LA CURA DEI TUMORI
Abstract: The use, in sequence, of a cytotoxic, but stem cell sparing, agent and granulocyte-macrophage colony stimulating factor as a means to harvest very high numbers of multipotential haemopoietic precursor cells and in reducing the period of myeloid recovery after high dose chemo- or radiotherapy of cancer.
Type:
Grant
Filed:
May 26, 1995
Date of Patent:
July 22, 1997
Assignees:
Sandoz Ltd., Instituto Nazionale Per Lo Studio E La Cura Dei Tumori