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21 Current news about the topic drugs

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Nitrogen gets in the fast lane for chemical synthesis

Chemists discover way to simplify synthesis of valuable precursor for drugs, other compounds

12-Feb-2019

Rice University scientists have given organic chemists a boost with their latest discovery of a one-step method to add nitrogen to compounds for drugs, pesticides, fertilizers and other products. Rice synthetic organic chemist László Kürti said the method is a major step forward as it quickens ...

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New 'chemical noses' to rid the environment of industrial pollutants

11-Feb-2019

Scientists from five European countries have joined forces to develop next-generation 'chemical noses' to remove industrial pollutants from the environment. The European Commission allocated 2.9 million euros to finance the Horizon2020 FET-OPEN project INITIO that will bring together researchers ...

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A new way to create molecules for drug development

Innovative process gives more control over free radicals

15-Oct-2018

Chemists at The Ohio State University have developed a new and improved way to generate molecules that can enable the design of new types of synthetic drugs. Researchers say this new method of forming reactive intermediates called ketyl radicals offers scientists a way to use catalysts to convert ...

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A natural product that could lead to new class of commercial herbicide and drugs

The weed killer could potentially be used to find new drugs for antibacterial medicines.

17-Jul-2018

A garden can be a competitive environment. Plants and unseen microorganisms in the soil all need precious space to grow. And to gain that space, a microbe might produce and use chemicals that kill its plant competitors. But the microbe also needs immunity from its own poisons. By looking for that ...

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ChemMaps lets researchers navigate the chemical universe

06-Jun-2018

Researchers from North Carolina State University have created a new online service - ChemMaps - that allows users to interactively navigate the chemical space of over 8,000 drugs and 47,000 environmental compounds in 3D and real time. ChemMaps is designed to be a central resource for students and ...

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Divide and conquer: A key to creating better medicines with fewer side effects

14-May-2018

A new study by Professors Yossi Paltiel of the Hebrew University of Jerusalem and Ron Naaman from the Weizmann Institute of Science describes a breakthrough technology with the power to create drugs with fewer unwanted side effects. Chemical compounds are made up of molecules. The most important ...

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A way to synthesize drugs from renewable precursors

16-Nov-2017

The scientists of RUDN University together with their Russian colleagues have developed a new approach to the synthesis of benzofurans from cheap raw materials. Original furans can be produced from wastes of agriculture and wooworking industry, such as sawdust, cobs and other by-products of crop ...

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Soft magnetic material characterizations get a harder look

15-Nov-2017

In motors, generators and similar electric machines, the electrical current that powers them generates magnetic fields that magnetize some of the metallic components. Choosing the right magnetic material is crucial for designing efficient machines, so researchers from the Institute of Electrical ...

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A way to pack grains and drugs most efficiently

16-May-2017

Scientists have discovered a way to solve a problem that has baffled humans for so long it is mentioned in the Bible: achieving the most efficient packing of objects such as grains and pharmaceutical drugs. Lead researcher Dr Mohammad Saadatfar from The Australian National University (ANU) said ...

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Catalyst adds fluorine-containing groups to make new compounds

25-Jan-2017

Drugs that contain one or more fluorine atoms tend to be more stable, more powerful, and easier for the body to absorb. For those reasons, drug developers would like to be able to incorporate fluorine or a fluorine-containing unit known as trifluoromethyl into new experimental drugs, but this has ...

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