— Overview
The notes stay with one chapter on how drugs are made now: a late professorship, a resin, millions of compounds, and a nineteenth-century start in plants.
— Contents and key concepts
A 2023 book, a fifth chapter, and a reason for choosing it
The notes stay with chapter 5 of Baek Seung-man’s Molecular Sculptors, published by Haenamu in 2023, with a subtitle the notes record as running from Tylenol to COVID-19 vaccines, on the modern chemists who make new drugs. The chapter heading is “How are drugs made now?”
The writer chose the book after living through COVID, convinced that medicine had in fact saved the world, including from diseases such as malaria, and wanting to know how a drug is made today.
A resin, a machine, and a Nobel Prize in 1984
Solid-phase synthesis, they write, was a turning point in making proteins: repeated linking reactions and filtration, simple enough that Bruce Merrifield could automate the work with a machine — as, they add, office workers today might run a macro. He received the 1984 Nobel Prize in Chemistry for developing the method. He became a professor relatively late and then began independent research, but expanded his field faster than most.
The method is excellent for small-scale synthesis, yet limited for mass production, which needs large amounts of resin and equipment and can run into side reactions with resin and reagents. For small batches, it remains an efficient method that still attracts chemists.
Millions of compounds, and a start among plants
Combinatorial chemistry, built on solid-phase synthesis, is described as a strategy for new drugs: millions of compounds can be made quickly, and useful treatments sought among them, at relatively low cost in bulk. What most interested the writer was that early drug development started from plants; in the early nineteenth century, they write, botanists extracted active substances directly from nature. The notes stop at that starting point.
The same Korean report, at fuller length, is on CampusDown.
Sources
- The notes, a student reading of chapter 5 of Baek Seung-man’s Molecular Sculptors (Haenamu, 2023): Bruce Merrifield, solid-phase synthesis, the 1984 Nobel Prize in Chemistry, limits in mass production, combinatorial chemistry, and a nineteenth-century start in plants.
Last updated: 15 November 2026
Frequently asked questions
Which book and chapter are being read, and why was it chosen?
The notes are a student reading of chapter 5 of Baek Seung-man’s Molecular Sculptors, published by Haenamu in 2023, with a subtitle the notes record as running from Tylenol to COVID-19 vaccines, on the modern chemists who make new drugs. The chapter heading is “How are drugs made now?” The writer chose the book after living through COVID, convinced that medicine had in fact saved the world, including from diseases such as malaria, and wanting to know how a drug is made today.
What is solid-phase synthesis, and what do they record about Merrifield?
Solid-phase synthesis, they write, was a turning point in making proteins: repeated linking reactions and filtration, simple enough that Bruce Merrifield could automate the work with a machine — as, they add, office workers today might run a macro. He received the 1984 Nobel Prize in Chemistry for developing the method. He became a professor relatively late and then began independent research, but expanded his field faster than most. The method is excellent for small-scale synthesis, yet limited for mass production, which needs large amounts of resin and equipment and can run into side reactions with resin and reagents.
What do they say about combinatorial chemistry, and where do the notes stop?
Combinatorial chemistry, built on solid-phase synthesis, is described as a strategy for new drugs: millions of compounds can be made quickly, and useful treatments sought among them, at relatively low cost in bulk. What most interested the writer was that early drug development started from plants; in the early nineteenth century, they write, botanists extracted active substances directly from nature. The notes stop at that starting point, and do not go on into later drug stories.
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