摘要:
La presente invención se refiere a un método de síntesis química, para la obtención de benznidazol, ó N -bencil-2-(2-nitro-1 H-imidazol-1 -il)acetamida, y su escalado industrial. Es un método sencillo de fácil y segura manipulación, que provee un alto rendimiento y elevada pureza del producto. El método puede ser ejecutado en ausencia de disolvente, así como también puede realizarse utilizando agua como disolvente, con la posibilidad de reutilizar las aguas madres, en otro procedimiento de síntesis, cuando el proceso se realiza en medio acuoso.
摘要:
The invention provides a compound of Formula (I) or a pharmaceutically acceptable salt thereof, formula (I) wherein m, n, X, Y and Z are as defined herein. Also provided are pharmaceutical compositions containing compounds of Formula (I), and methods of treating cancer and/or improving the response of tumors to radiotherapy by administering a compound of Formula (I) to a warm-blooded animal.
摘要:
The present invention concerns novel carbonic anhydrase IX inhibitors comprising a nitroimidazole moiety and their use in therapy of hypoxic conditions, in particular cancer treatment, especially chemotherapy and radiotherapy. The compounds of the invention have an increased specificity for the carbonic anhydrase IX enzyme compared to the art. The present invention relates to novel nitroimidazole derivates represented by formula (1).
摘要:
Die vorliegende Erfindung betrifft ein 2-Nitroimidazol-Derivat, eine dieses 2-Nitroimidazol-Derivat enthaltende diagnostisch-pharmazeutische Zusammensetzung, die Verwendung des 2-Nitroimidazol-Derivates zur Detektion von hypoxischem biologischem Gewebe sowie ein Verfahren zur Detektion von hypoxischem biologischem Gewebe unter Verwendung des 2-Nitroimidazol-Derivates.
摘要:
Novel F-fluorine compounds useful for non-invasive imaging techniques such as PET, for detecting tissue hypoxia, and methods for preparing them are disclosed. Novel intermediate compounds and methods for preparing them are also disclosed. Diagnostic kits useful in practicing the methods of claimed invention are also provided.
摘要:
A 2-nitroimidazole derivative represented by general formula (I) and a radiosensitizer containing the same as the active ingredient, wherein R1, R2 and R3 may be the same or different from each other and each represents hydrogen or acyl. This compound (I) has such an excellent radiosensitizing effect and high safety that the radiosensitizer containing the same is remarkably useful in the radiotherapy of cancers.