Synthesis of Optically Active Macrolides from L-menthol
作者:M. P. Yakovleva、G. R. Mingaleeva、K. S. Denisova、N. M. Ishmuratova、G. Yu. Ishmuratov
DOI:10.1007/s10600-018-2505-x
日期:2018.9
Effective syntheses of three opticallyactive macroheterocycles with ester, azine, and dihydrazide fragments were developed from available natural L-menthol through intermediate 3R,7-dimethyl-6-oxooctanoic acid using [2 + 1]-reaction of the last with diethylene glycol and [1 + 1]-condensation of the resulting α,ω-diketodiester with hydrazine hydrate and dihydrazides of several dicarboxylic acids in
Sulphonohydrazides and related compounds. Part XII. Some arylsulphonyl derivatives of carbonohydrazide and related hydrazides
作者:R. J. W. Cremlyn、J. L. Turner
DOI:10.1039/j39700002629
日期:——
Fourteen arylsulphonylderivatives of carbonohydrazide, and oxalic, malonic, succinic, and glutaric acid dihydrazides have been prepared by condensation of the dihydrazide with the appropriate sulphonyl chloride, as potential herbicides. The acid dihydrazides were characterised by preparation of the benzylideneacetone hydrazones.
DICARBOXYLIC ACID BISAMIDE DERIVATIVES, USE THEREOF, PHARMACEUTICAL COMPOSITION BASED THEREON AND METHODS FOR PRODUCING DICARBOXYLIC ACID BISAMIDE DERIVATIVES
申请人:OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTIYU "PHARMENTERPRISES"
公开号:US20160031858A1
公开(公告)日:2016-02-04
The present invention relates to novel biologically active compounds, in particular dicarboxylic acid bisamide derivatives of general formula I:
or pharmaceutically acceptable salts thereof, which are able to form complexes with or chelate metal ions. The invention also relates to the use of said compounds as an agent for the prevention and/or treatment of cardiovascular, viral, cancer, neurodegenerative and inflammatory diseases, diabetes, age-related diseases, diseases caused by microbial toxins, alcoholism and alcoholic cirrhosis, anaemia, porphyria cutanea tarda, and transition metal salt poisoning. The present invention also relates to novel methods for preparing dicarboxylic acid bisamide derivatives of general formula I.
A toolbox for controlling the properties and functionalisation of hydrazone-based supramolecular hydrogels
作者:Jos M. Poolman、Chandan Maity、Job Boekhoven、Lars van der Mee、Vincent A. A. le Sage、G. J. Mirjam Groenewold、Sander I. van Kasteren、Frank Versluis、Jan H. van Esch、Rienk Eelkema
DOI:10.1039/c5tb01870f
日期:——
In situ multicomponent hydrogelator formation enables straightforward chemical functionalisation of supramolecular hydrogels.
在原位多组分水凝胶生成促进了超分子水凝胶的简便化学功能化。
Synthesis of macrolides with N-containing (azine or hydrazide) groups
作者:G. Yu. Ishmuratov、M. P. Yakovleva、G. R. Mingaleeva、R. R. Muslukhov、E. M. Vyrypaev、E. G. Galkin、S. P. Ivanov、A. G. Tolstikov
DOI:10.1007/s10600-009-9406-y
日期:2009.7
Potentially useful 17-, and 22÷25-membered macrolides containing azine or hydrazide groups were synthesized from tetrahydropyran via [1+1]-condensation at room temperature of 7-oxooctyl-7-oxooctanoate, which was obtained via Tishchenko reaction from 7-oxooctanal, with hydrazine hydrate and hydrazides of several dicarboxylic acids.