Prodrug derivatives of acids using alcohols with homotopic hydroxy groups and methods for their preparation and use
申请人:deLong A. Mitchell
公开号:US20070254920A1
公开(公告)日:2007-11-01
This invention relates to novel homotopic prodrugs and medicaments and methods for their preparation, testing and use. In one embodiment, the homotopic prodrug has the general formula
wherein
is a biologically-active moiety comprising a carboxylic acid functional group, and R
b
is a homotopically-symmetrical alcohol bonded to the biologically-active moiety through the carboxylic acid functional group to form an ester linkage, as well as optical isomers, enantiomers, pharmaceutically acceptable salts, biohydrolyzable amides, esters, and imides thereof and combinations thereof.
这项发明涉及新型同位素前药、药物以及其制备、测试和使用方法。在一个实施例中,同位素前药具有一般公式
其中
是包含羧酸官能团的生物活性基团,而 R
b
是通过羧酸官能团与生物活性基团形成酯键的同位对称醇,以及其光学异构体、对映异构体、药用可接受盐、生物水解酰胺、酯、亚酰胺及其组合物。
NAPHTHYRIDINONE ANALOGS AS MGLUR5 POSITIVE ALLOSTERIC MODULATORS
申请人:Conn P. Jeffrey
公开号:US20120172391A1
公开(公告)日:2012-07-05
In one aspect, the invention relates to naphthyridinone analogs, derivatives thereof, and related compounds, which are useful as positive allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with glutamate dysfunction using the compounds and compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Substituted Fused Pyrimidinones and Dihydropyrimidinones
申请人:FRACKENPOHL Jens
公开号:US20120157306A1
公开(公告)日:2012-06-21
The use of substituted fused pyrimidinones and dihydropyrimidinones of the formula (I) or salts thereof
where the radicals of the formula (I) are each as defined in the description, for enhancing stress tolerance in plants to abiotic stress, and for invigorating plant growth and/or for increasing plant yield.
SUBSTITUTED FUSED PYRIMIDINONES AND DIHYDROPYRIMIDINONES
申请人:BAYER INTELLECTUAL PROPERTY GMBH
公开号:US20150173359A1
公开(公告)日:2015-06-25
The use of substituted fused pyrimidinones and dihydropyrimidinones of the formula (I) or salts thereof
where the radicals of the formula (I) are each as defined in the description, for enhancing stress tolerance in plants to abiotic stress, and for invigorating plant growth and/or for increasing plant yield.
Methods for treating cryptosporidiosis using triazolopyridazines
申请人:University of Vermont and State Agricultural College
公开号:US10363254B2
公开(公告)日:2019-07-30
Methods for treating or prophylaxis of a Cryptosporidium infection using compositions comprising a structure disclosed herein. Also provided are pharmaceutical compositions and kits for alleviating the symptoms of, for treating, or for preventing the occurrence of Cryptosporidium infection. The kits comprise one or more compounds having a structure disclosed herein, such as in an oral composition, and instructions for use, storage, and the like.