chemistry

Lavoltidine

Lavoltidine 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 Lavoltidine rather than just read about it. In short: Lavoltidine (INN, USAN, BAN; previously known as loxtidine; development code AH-23,844) is a highly potent and selective H2 receptor antagonist which was under development by Glaxo Wellcome (now GlaxoSmithKline) as a treatment for gastroesophageal reflux disease but was discontinued due to the discovery that it produced gastric carcinoid tumors in rodents. See also H2 receptor antagonist Sufotidine (analogous sequen…

Key takeaways

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

Reference excerpt

Lavoltidine (INN, USAN, BAN; previously known as loxtidine; development code AH-23,844) is a highly potent and selective H2 receptor antagonist which was under development by Glaxo Wellcome (now GlaxoSmithKline) as a treatment for gastroesophageal reflux disease but was discontinued due to the discovery that it produced gastric carcinoid tumors in rodents.

See also H2 receptor antagonist Sufotidine (analogous sequence in which a sulfonyl group replaces the hydroxyl group)

References

Worked examples

Example 1 — a first encounter with Lavoltidine

Start with the simplest possible case. Write down what Lavoltidine 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 Lavoltidine 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 Lavoltidine 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 Lavoltidine

In research: Lavoltidine 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 Lavoltidine 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: Lavoltidine is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1-Piperidinyl compounds, Abandoned drugs, Drugs not assigned an ATC code, so understanding it makes those chapters shorter.
In everyday life: Look for Lavoltidine 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 Lavoltidine in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Lavoltidine 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 Lavoltidine out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Lavoltidine in simple terms?

Why does Lavoltidine 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 Lavoltidine?

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 Lavoltidine.