chemistry

Intepirdine

Intepirdine is a chemistry topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Intepirdine rather than just read about it. In short: Intepirdine (INN; developmental codes SB-742457, RVT-101) is a selective 5-HT6 receptor antagonist with potential cognition, memory, and learning-enhancing effects. It was under development by GlaxoSmithKline for the treatment of Alzheimer's disease and demonstrated some preliminary efficacy in phase II clinical trials.

Key takeaways

Intepirdine belongs to chemistry; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Intepirdine to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Intepirdine from memory before moving on to harder problems.

Reference excerpt

Intepirdine (INN; developmental codes SB-742457, RVT-101) is a selective 5-HT6 receptor antagonist with potential cognition, memory, and learning-enhancing effects. It was under development by GlaxoSmithKline for the treatment of Alzheimer's disease and demonstrated some preliminary efficacy in phase II clinical trials. GSK chose not to continue development and sold the rights to Axovant Sciences for $5 million in December 2014. Results of a phase III clinical trial for the treatment of Alzheimer's disease were reported in September 2017. The trial showed no improvement over control group and Axovant lost 70% of its value upon the announcement of the trial results. Intepirdine also entered clinical trials for dementia with Lewy bodies, also with negative results. Consequently, Axovant announced in 2018 that it has discontinued development of this drug.

References

Illustrations

Worked examples

Example 1 — a first encounter with Intepirdine

Start with the simplest possible case. Write down what Intepirdine claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Intepirdine before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Intepirdine ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Intepirdine

In research: Intepirdine appears in chemistry research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Intepirdine in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Intepirdine is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1-Piperazinyl compounds, Abandoned drugs, Benzosulfones, so understanding it makes those chapters shorter.
In everyday life: Look for Intepirdine outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Intepirdine in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Intepirdine means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Intepirdine out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Intepirdine in simple terms?

Why does Intepirdine matter?

Because it connects several chemistry ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Intepirdine?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Intepirdine.