๐ฑ Herbicides Have Two Faces โ Chirality Decides Their Impact.โ ๐งฌ Introduction Herbicides are among the most widely used agrochemicals worldwide. They are applied to protect crops from weed competition, ensuring higher yields and food security. A significant number of herbicides are chiral, and their enantiomers often show large differences in biological activity, environmental fate, …
๐งฌ๐ฑ โWhen Mirror Images Decide Between Protection and Toxicity.โ Introduction Pesticides are essential tools in modern agriculture, protecting crops from insects, weeds, and pathogens. Many of these compounds are chiral, meaning they exist as two or more non-superimposable mirror-image forms called enantiomers. Enantiomers often exhibit very different biological activities, toxicities, and environmental behaviors. Understanding these …
Episode 2: Stereoselectivity and Biological Activity in Pesticides Read More »
What happens when ๐๐๐๐๐๐๐๐๐ ๐๐๐๐๐ ๐๐๐๐ ๐๐๐๐๐๐๐? Introduction Chirality, the property of a molecule that makes it non-superimposable on its mirror image, is a crucial consideration in agrochemistry. Agrochemicals such as pesticides, herbicides, and fungicides often contain one or more stereogenic centers. The two enantiomers of a chiral molecule can behave very differently in biological …
Episode 1: Introduction to Chirality in Agrochemicals Read More »
โ Can AI truly be intelligent if it is stereo-blind? ๐ On Visuals and Stereochemical TruthSome illustrations in this series are generated or assisted by AI to support conceptual understanding. These visuals are intentionally simplified and should not be read as stereochemically rigorous or chemically exact representations. Wherever stereochemical fidelity matters, it is addressed explicitly …
Episode 5: Beyond Bias: Toward Chiral Intelligence Read More »
โ How do we move from recognizing chiral bias to responsibly fixing it? On Visuals and Stereochemical TruthSome illustrations in this series are generated or assisted by AI to support conceptual understanding. These visuals are intentionally simplified and should not be read as stereochemically rigorous or chemically exact representations. Wherever stereochemical fidelity matters, it is …
Episode 4: Fixing the Bias: Data, Models and Generative Constraints Read More »
โWhen molecules have two hands but AI only sees one.โ On Visuals and Stereochemical TruthSome illustrations in this series are generated or assisted by AI to support conceptual understanding. These visuals are intentionally simplified and should not be read as stereochemically rigorous or chemically exact representations. Wherever stereochemical fidelity matters, it is addressed explicitly in …
Episode 3: When Algorithms Miss the Mirror: How Chiral Blind Spots Break the Pipeline? Read More »
“AI isnโt blindโjust stereo-sloppy” On Visuals and Stereochemical TruthSome illustrations in this series are generated or assisted by AI to support conceptual understanding. These visuals are intentionally simplified and should not be read as stereochemically rigorous or chemically exact representations. Wherever stereochemical fidelity matters, it is addressed explicitly in the discussionโbecause in chemistry, especially in …
“When algorithms forget the mirror, molecules lose their meaning” On Visuals and Stereochemical TruthSome illustrations in this series are generated or assisted by AI to support conceptual understanding. These visuals are intentionally simplified and should not be read as stereochemically rigorous or chemically exact representations. Wherever stereochemical fidelity matters, it is addressed explicitly in the …
Episode 1: The Promise and the Paradox: AI That Miss the Mirror Read More »
โBeyond today – emerging trends shaping the future of stereochemistry in pharmaโ Introduction The landscape of stereochemistry in pharmaceutical sciences continues to evolve with scientific and technological advances. This final part looks at emerging trends and future challenges. These include: – New developments in asymmetric catalysis, such as organocatalysts (MacMillan/List catalysts) that have expanded the …
โFrom hit to lead to medicine – where stereochemistry shapes every stage of discoveryโ Introduction Stereochemistry is not only crucial in the final stages of drug production โ it plays a significant role right from the discovery and lead optimization phases. In this part, we consider how medicinal chemists account for chirality when designing compounds …
Part 9: Stereochemistry in Drug Discovery and Development Read More »