Facile synthesis of 1,2,3-tricarbonyls from 1,3-dicarbonyls mediated by cerium(IV) ammonium nitrate
作者:Akhil Sivan、Ani Deepthi
DOI:10.1016/j.tetlet.2014.01.145
日期:2014.3
A mild and efficient protocol for the synthesis of vicinal tricarbonyl compounds from β-dicarbonyls in a single step using cerium(IV) ammoniumnitrate as a catalytic oxidant is described. Ease of execution, wide substrate scope and the suitability for the synthesis of commercially important compounds like ninhydrin, alloxan and oxoline make this reaction particularly noteworthy.
Novel cysteine protease inhibitors and their therapeutic applications
申请人:Guedat Philippe
公开号:US20070032499A1
公开(公告)日:2007-02-08
The present invention concerns new compounds of formula (I), their process of preparation and their therapeutic use.
本发明涉及公式(I)的新化合物,它们的制备过程以及它们的治疗用途。
NOVEL CYSTEINE PROTEASE INHIBITORS AND THEIR THERAPEUTIC APPLICATIONS
申请人:Guedat Philippe
公开号:US20090215786A1
公开(公告)日:2009-08-27
The present invention concerns new compounds of formula (I), their process of preparation and their therapeutic use.
本发明涉及一种新的化合物(I)的配方、制备方法及其治疗用途。
Conjugates of porphyrin compounds with chemotherapeutic agents
申请人:SLIL BIOMEDICAL CORPORATION
公开号:US20040192665A1
公开(公告)日:2004-09-30
Conjugates of porphyrins with chemotherapeutic agents are disclosed, as well as methods of making the conjugates and methods of treating patients with the conjugates. Porphyrin compounds, such as mesoporphyrin IX, can be covalently linked to chemotherapeutic compounds, such as doxorubicin. The resulting conjugates display decreased systemic toxicity, while preserving the antineoplastic effects of the chemotherapeutic agent. The conjugates are thus useful in treating cancer and other diseases marked by uncontrolled cell proliferation.