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Mastering Heterocycles in Medicinal Chemistry

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Mastering Heterocycles in Medicinal Chemistry

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Questions and Answers

Which of the following is the definition of a heterocycle?

A ring with only carbon atoms

A ring with only oxygen atoms

A ring with one or more atoms that is different from carbon (correct)

A ring with only nitrogen atoms

Which of the following is an example of a systematic name for a heterocycle?

Oxirane

Eth

Aziridine

Ethylene oxide (correct)

What does the Hantzsch-Widman system represent?

The physical and chemical properties of heterocycles

The size and saturation of the ring

The type, number, and position of the heteroatoms (correct)

The structure of expected metabolites

Which of the following prefixes represents nitrogen in the Hantzsch-Widman system?

aza Signup and view all the answers

What is the role of representative biological molecules?

To explain the properties of heterocycles Signup and view all the answers

Which of the following is NOT a learning objective for lectures 15-23?

Able to associate the properties of heterocycles with their MOA Signup and view all the answers

Which of the following prefixes represents selenium in the Hantzsch-Widman system?

selena Signup and view all the answers

What does the suffix in the Hantzsch-Widman system represent?

The size and saturation of the ring Signup and view all the answers

What is the common name for the heterocycle with the systematic name 'oxirane'?

Ethylene oxide Signup and view all the answers

What is an example of a systematic name for a heterocycle?

Aza+iridine Signup and view all the answers