Pharm to Table

Dr. Becky Ruck joins Dani and LC for the grand finale of our journey reviewing the history of the Merck Catalysis Laboratory. She highlights how her background in physical organic chemistry led to deeper role of understanding mechanism and kinetics in development of reactions - a strength of Becky's which ultimately influenced the direction of the Catalysis group. Becky also gives a forward lo...

L.-C. and Dani talk about the next era in the Catalysis Lab's evolution, highlighting the democratization of high-throughput experimentation tools for end-users and the development of nanomole-scale HTE. It was also in this period that the Catalysis Laboratory's expanded its capabilities in photochemistry developing screening tools to invent and scale-up novel photochemical synthetic metho...

In this month's episode, and our 1st of 3 parts dedicated the 20th anniversary of Merck's Catalysis Laboratory, Dani and L.-C. sit down and chat with Shane Krska (@swkrska) who was one of the founding members of the Catalysis Laboratory. Shane walks us through the genesis of the group, its early impact on our projects and people. In this first 10 years of the laboratory, there was a heavy...

For this month's episode, Dani and LC dive into the challenges of strained cyclic peptide synthesis with Niki Patel and Dave Petrone who recently completed the total synthesis of Darobactin A in collaboration with Professor Sarlah's group at UIUC. Now this wasn't Merck's first foray into natural product total synthesis, in fact Darobactin A is part of a rich legacy of total syntheses at Merck that...

For our special Holiday extravaganza, Dani and LC reminisce about the holidays while in grad school (think candy throw downs and chainsaws) before diving into the cookie jar of questions from some of our favorite listeners!    What is a good way to figure out if you'd be a better fit for a medicinal chemistry or process chemistry role? (@billthechemist) What do you know now that you wish...

For S2E2, we’re joined by drug hunting legends Doug Beshore and Izzat Raheem who recently co-authored a recent (and popular) paper in J. Med. Chem. on building a culture of knowledge exchange.  Ironically, it’s easier to learn through the literature than from your organization, colleagues or group members - especially if colleagues have taken on different roles. As a result, building and main...

We kick off season 2 with a bang, talking about complex molecule synthesis with John McIntosh and Nastaran Salehi. Cyclic dinucleotides (CDNs) are a total synthesis fan's dream with 10 stereocenters (including 2 at phosphorus) arranged around a 13 membered macrocycle formed by 2 non-canonical nucleosides. These endogenous s econdary messenger molecules have attracted attention because of their act...

For our kickoff of Season 2, LC and Dani get together (in person!) to reflect on what’s changed since the Pharm to Table pod started in late 2020, answer a listener question (only 9 months late!) on whether a postdoc is needed for an industrial job, and give a sneak peak on what’s to come for Season 2.  Whether you listen in the car or in the lab - buckle up and don that PPE - as Season 2 is...

Cecilia Bottecchia is originally from Italy and Francois Levesque is native of Canada. Both have had very international pathways during their studies which have ultimately brought them to #MerckChemistry in the US. We asked them to tell us a little bit about this transition and have a little fun with a Canadian vs Italian food quiz!

For the 10th, and final course of season 1, Dani and LC jump in the hot tub flow time machine with Cecilia Bottecchia and Francois Levesque, co-recipient of the Peter Dunn Green Chemistry Award , and learn how to discover, develop and scale-up a photobromination in flow! But don't let this deceptively simple bromination fool you - this reaction turned out to be a full course meal of challenges! We...

For the 9th course, Dani and LC do the robot dance with Melodie Christensen (@chemchristensen on Twitter) #MerckChemistry Enabling Technologies group. Melodie shares her unique career path with us, including her current PhD with @procastiprof - more >10 years after starting her career in pharma. Resident expert in reaction automation, robotics and self-optimizing reactions, Melodie shares her j...

ChemTwitter told us it takes 3 minutes to run a TLC plate, so today we‘re bringing you 3 good minutes with Sue Zultanski (Associate Principal Scientist, Discovery Process Chemistry). Sue first joined our #MerckChemistry Discovery group in 2006 before obtaining her PhD and then starting in Merck Process in 2016. Since joining, Sue has sought solutions across boundaries, weaving deep mechanistic und...

ChemTwitter told us it takes 3 minutes to run a TLC plate, so today we‘re bringing you 3 good minutes with David Thaisrivongs (Director) and Jenny Obligacion (Associate Principal Scientist) from our Rahway, NJ Process Chemistry group. David and Jenny tell us about a symposia featuring Outstanding Chemists of Color, their motivation for creating this event and the broader implications highlighting...

ChemTwitter told us it takes 3 minutes to run a TLC plate, so today we‘re bringing you 3 good minutes with Marion Emmert (Principal Scientist, Catalysis and Enabling Technologies) and Colin Lam (Associate Principal Scientist, Computational and Structural Chemistry). Marion joined #MerckChemistry in 2018 (after a successful career in academia) and has brought her love for catalysis into drug discov...

ChemTwitter told us it takes 3 minutes to run a TLC plate, so today we‘re bringing you 3 good minutes with Xiaoshen Ma, Associate Principal Scientist in our Boston Discovery Chemistry group. Xiaoshen joined #MerckChemistry in 2018 and has been influential in advancing drug discovery through the exploration of bicyclo[1.1.1]pentanes (aka BCP's) as bioisosteres for arenes - the work of which is alre...

For the 8th course, Dani and LC ride the biocatalytic cascade with Ania Fryszkowska ( @fryania on Twitter) and Greg Hughes ( @greg_hughes on Twitter) from the #MerckChemistry Process Chemistry group. Greg, a process chemistry pro, kicks off this episode by giving a high-level overview of the drug development process and the differences in designing clinical supply route vs. a final commercial rout...

For the 7th course, Dani and LC serve up a hearty helping of nucleoside chemistry with Artis Klapars and Dan DiRocco from the #MerckChemistry Rahway NJ Process Chemistry group. We tee off this episode by diving into the ProTide pool to find out what exactly ProTides are why they are so important for the development of common antiviral and anticancer drugs. Then, Artis and Dan tell us about th...

For the 6th course, Dani and LC serve up a delicious discussion with Steve Silverman ( @asymtmm on Twitter) from the #MerckChemistry Kenilworth NJ Discovery Process Chemistry group. Steve tells us about an industrial-academic collaboration he's leading with Professor Rob Britton's laboratory at Simon Fraser University ( @BrittonLab on Twitter) where they discovered a short de novo route to nu...

For our special Holiday Snack episode we invite Eric Ashley (Director of Discovery Process Chemistry, @DrERAChem ), Yeon-Hee Lim (Director of Discovery Chemistry, @alchemistyhl ) and James Roane (Senior Scientist, Discovery Chemistry) from our South San Francisco research laboratories to join us and answer YOUR questions! What topics or case studies to help students understand drug discovery bette...

ChemTwitter told us it takes 3 minutes to run a TLC plate, so today we‘re brining you 3 good minutes with Cecilia Bottecchia, Senior Scientist in Flow Chemistry group. Cecilia joined #MerckChemistry a little >2 years ago bringing her flow experience to Merck and immediately having an impact  ( Google Scholar ). She was recently the co-recipient of the Peter Dunn Green Chemistry Award for t...

For the 5th course, join Dani and LC as they sit down with #MerckChemistry's Meg Shaw and Chihui An to discuss their biocatalytic approach in transforming readily available acrylic acids to chiral α-substituted carboxylic acids - a reoccurring motif in drug development. As this story evolved (no pun intended),  we’ll hear how Meg (Process Chemistry) and Chihui (Biocatalysis) joined forces to...

ChemTwitter told us it takes 3 minutes to run a TLC plate, so today we‘re brining you 3 good minutes with Becky Ruck, Executive Director and Head of Enabling Technologies in Small Molecule Process R&D. Becky has amassed an amazing portfolio of amazing science ( Google Scholar ) in a variety of roles at #MerckChemistry. She recently took on a role as a Topic Editor for ACS Catalysis to help bri...

For our 4th course, we sit down with Dipa Kalyani to chat about her journey from a tenured professor position at St-Olaf to associate principal scientist within our Discovery organization via an academic-industrial collaboration with Dani. This episode explores how pairing state-of-the-art capabilities in HTE (the high-throughput experimentation kind) with great problem selection can lead to a nic...

ChemTwitter told us it takes 3 minutes to run a TLC plate, so today we‘re brining you 3 good minutes with Patrick Fier, Principal Scientist in Process Chemistry. Patrick has a had a roaring start to his career at Merck in the last 5 years ( Google Scholar ) and was just named to C&EN's Talented 12 for 2021. Building on this season's Episode 2: Phenols and Sulfonamides are Cool , Patrick return...

For our 3rd course we serve up another #MerckChemistry duo, Libby Hennessy (aka Simon) and Aaron Sather (aka Garfunkel) who join us to discuss their discovery of a new way to access N-(hetero)aryl piperidines. We'll discover how to convince your grandma why piperidines are so important to drug discovery and learn how chemistry advances are made at the interface of Process and Medicinal Chemistry a...