[EN] CYTOTOXIC BIS-BENZODIAZEPINE DERIVATIVES AND CONJUGATES THEREOF WITH CELL-BINDING AGENTS FOR INHIBITING ABNORMAL CELL GROWTH OR FOR TREATING PROLIFERATIVE DISEASES<br/>[FR] DÉRIVÉS DE BIS-BENZODIAZÉPINE CYTOTOXIQUES ET LEURS CONJUGUÉS AVEC DES AGENTS DE LIAISON À UNE CELLULE POUR INHIBER LA CROISSANCE CELLULAIRE ANORMALE OU POUR TRAITER DES MALADIES PROLIFÉRATIVES
申请人:IMMUNOGEN INC
公开号:WO2020205564A1
公开(公告)日:2020-10-08
The invention relates to benzodiazepine derivatives with antiproliferative activity and more specifically to benzodiazepine compounds of formulae (I), (II), (TI) and (T2). The invention also provides conjugates of the benzodiazepine compounds linked to a cell-binding agent. The invention further provides compositions and methods for inhibiting abnormal cell growth or treating a proliferative disorder in a mammal using the compounds or conjugates of the invention.
Process for the preparation of Cyclopamine analogue compounds
申请人:Infinity Pharmaceuticals, Inc.
公开号:EP2316833A1
公开(公告)日:2011-05-04
The present invention provides a preparation method for analogs of cyclopamine of formula 1
that can be used to counteract the phenotypic effects of unwanted activation of a hedgehog pathway, such as resulting from hedgehog gain-of-function, Ptc loss-of-function or smoothened gain-of-function mutations.
The compounds of the present invention are particularly useful in treating cancers.