Novel amino acid ester and reagent composition for detecting leucocytes or elastase in body liquid
申请人:KYOTO DAIICHI KAGAKU CO., LTD.
公开号:EP0661280A1
公开(公告)日:1995-07-05
An amino acid ester of the formula: (X-O-A-)n-Y in which X is derived from an aromatic or heterocyclic compound: X-OH or its derivative; A is a residue of a L-amino acid, n is an integer of at least 2, and Y is a N-substituent of an amino acid derived from a compound having the same or different two or more carbonyl or sulfonyl groups which is formed from a single or complex compound selected from the group consisting of noncyclic or cyclic hydrocarbons having 1 to 10 carbon atoms, saturated or unsaturated heterocyclic compounds, aromatic compounds, organosilicon compounds having 1 to 10 silicon atoms, monosaccharides and oligosaccharide comprising 2 to 10 monosaccharides, all of which may have a substituent and/or a hetero atom to form the complex, which ester is specifically hydrolyzed by leucocytes or elastase.
The present invention relates to novel epoxides having the formulas
1
where Y is a CO, CO
2
or SO
2
, AR is the same or different divalent unsubstituted or substituted aromatic, halogen-substituted aromatic or cyano-substituted aromatic hydrocarbon radical having from 6 to 20 carbon atoms, Z is a divalent hydrocarbon or ether radical having from 1 to 20 carbon atoms, including Y—Z—Y being CO, and R* is an alkyl, aryl, arylalkyl, alkoxy, aryloxy or arylalkoxy radical having from 0-20 carbon atoms. The epoxides of the present invention are useful in the formation of epoxy resins.
[EN] MITOCHONDRIAL TARGETING COMPOUNDS FOR THE TREATMENT OF ASSOCIATED DISEASES<br/>[FR] COMPOSÉS DE CIBLAGE MITOCHONDRIAL POUR LE TRAITEMENT DE MALADIES ASSOCIÉES
申请人:UNIV MICHIGAN REGENTS
公开号:WO2021242753A1
公开(公告)日:2021-12-02
Mitochondrial targeting compounds for the treatment of cancer and other disorders associated with mitochondrial function, including diabetes, autoimmune diseases, inflammatory diseases, cardiovascular diseases and neurodegenerative diseases and their preparation. The present invention is also directed to the pharmaceutical compositions and treatment methods, prodrugs based on those compounds and the use thereof.
β-Cyclodextrin dimers as potential tumor pretargeting agents
作者:W. Barry Edwards、David E. Reichert、Michael J. Welch、D. André d’Avignon
DOI:10.1039/b102814f
日期:——
A β-cyclodextrin dimer binds a
di-tert-butylbenzylâCuâcyclen with high affinity,
demonstrating potential as a receptor/ligand system for tumor pretargeting
with monoclonal antibodies.
Molecular Tunnel Junctions Based on π-Conjugated Oligoacene Thiols and Dithiols between Ag, Au, and Pt Contacts: Effect of Surface Linking Group and Metal Work Function
作者:BongSoo Kim、Seong Ho Choi、X.-Y. Zhu、C. Daniel Frisbie
DOI:10.1021/ja207751w
日期:2011.12.14
The tunneling resistance and electronic structure of metal-molecule-metaljunctions based on oligoacene (benzene, naphthalene, anthracene, and tetracene) thiol and dithiol molecules were measured and correlated using conducting probe atomic force microscopy (CP-AFM) in conjunction with ultraviolet photoelectron spectroscopy (UPS). Nanoscopic tunneljunctions (~10 nm(2)) were formed by contacting oligoacene