Additional heteropolycyclic compounds and their use as metabotropic glutamate receptor antagonists
申请人:Edwards Louise
公开号:US20050272779A1
公开(公告)日:2005-12-08
The present invention relates to new compounds of formula I,
to pharmaceutical formulations containing the compounds, and to the use of the compounds in the prevention and/or treatment of mGluR5 receptor-mediated disorders.
This disclosure describes anthracene-9,10-bis-carbonyl-hydrazones and derivatives thereof useful as antibacterial agents, for inhibiting the growth of transplanted mouse tumors, and for inducing the regression and/or palliation of leukemia and related cancers.
Cytotoxic α-Halogenoacrylic Derivatives of Distamycin A and Congeners
作者:Italo Beria、Pier Giovanni Baraldi、Paolo Cozzi、Marina Caldarelli、Cristina Geroni、Sergio Marchini、Nicola Mongelli、Romeo Romagnoli
DOI:10.1021/jm031051k
日期:2004.5.1
action of many antitumoragents involves DNA damage, either by direct binding of the drug to DNA or to DNA-binding proteins. However, most of the DNA-interacting agents have only a limited degree of sequence specificity, which implies that they may hit all the cellular genes. DNA minor groove binders, among which the derivatives of distamycin A play an important role, could provide significant improvement
Efficient Catalysts of Acyclic Guanidinium Iodide for the Synthesis of Cyclic Carbonates from Carbon Dioxide and Epoxides under Mild Conditions
作者:Naoto Aoyagi、Yoshio Furusho、Takeshi Endo
DOI:10.1055/s-0037-1610735
日期:2020.1
We have studied the synthesis of five-membered cyclic carbonates through the cycloaddition of CO2 to epoxides by using acyclic guanidinium salts. We have found that the cycloaddition reactions proceed smoothly at ordinary temperatures and pressures and result in good yields when acyclic guanidinium iodides are employed as catalysts. Both cation moiety and anion moiety of the guanidinium salts play
Substituted guanidine compounds in the treating of arrythmias
申请人:Burroughs Wellcome Co.
公开号:US03968243A1
公开(公告)日:1976-07-06
N- substituted - guanidines having antifibrillatory activity; non-toxic salts thereof; pharmaceutical compositions thereof; and their use in treating cardiac fibrillations.