N1,N3-Diacyl-3,4-dihydropyrimidin-2(1H)-ones: neutral acyl group transfer reagents
作者:Kamaljit Singh、Kawaljit Singh
DOI:10.1016/j.tet.2009.10.037
日期:2009.12
Readily available N1,N3-diacyl-3,4-dihydropyrimidin-2(1H)-ones efficiently acylateammonia, primary and secondary amines to furnish primary, secondary and tertiary amides in good to excellent yields. The wide applicability of the procedure is demonstrated by running the reactions in a neutral medium, easy isolation of products, recycling of the innocuous by-product and chemoselectivity of the transformation
[EN] TRIOXACARCINS AND USES THEREOF<br/>[FR] TRIOXACARCINES ET UTILISATIONS DE CELLES-CI
申请人:HARVARD COLLEGE
公开号:WO2011119549A1
公开(公告)日:2011-09-29
The present invention relates to trioxacarcin compounds of the formula: (I) or pharmaceutically acceptable forms thereof; wherein R1, R2, R3, R4, R5, R6, R7, R8, and R9 are as defined herein. The present invention also provides processes for preparing such compounds and intermediates thereto; pharmaceutical compositions comprising such compounds; and methods of use and treatment.
Carboxyl Activation of 2-Mercapto-4,6-dimethylpyrimidine through N-Acyl-4,6-dimethylpyrimidine-2-thione: A Chemical and Spectrophotometric Investigation
作者:M.P. Rajan
DOI:10.14233/ajchem.2015.17607
日期:——
discovery of coupling reagents which gave an unprecedented impeteus to the development of peptide synthesis. Of course, in these methods high reactivity of carboxyl function towards nucleophilic attack is achieved, but rigorous conditions such as use of base, temperature etc. are required. Moreover, the electron withdrawing groups like halogen which enhances the electrophilicity of carboxyl carbon, increases
The present invention provides compounds and methods for treating or preventing the development of a disease, disorder, or condition in a subject or patient.
本发明提供了用于治疗或预防受试者或患者中疾病、疾患或状况发展的化合物和方法。
QUINOLINONE FARNESYL TRANSFERASE INHIBITORS FOR THE TREATMENT OF SYNUCLEINOPATHIES AND OTHER INDICATIONS
申请人:Lansbury, JR. Peter T.
公开号:US20090253655A1
公开(公告)日:2009-10-08
Novel quinolinone farnesyl transferase inhibitors are provided. These new compounds are useful in the treatment or prevention of synucleinopathies, such as Parkinson's Disease, Diffuse Lewy Body Disease, multiple system atrophy, and disorders of brain iron concentration including pantothenate kinase-associated neurodegeneration (e.g., PANK1), or other neurodegenerative/neurological diseases. Provided compounds are also useful in the treatment of proliferative diseases such as cancer, and in the treatment of neurological diseases, such as cognitive impairment, depression, and anxiety.
The treatment including administering to a subject a therapeutically effective amount of an inventive farnesyl transferase inhibitor compound.