science

SB-277,011-A

SB-277,011-A is a science 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 SB-277,011-A rather than just read about it. In short: SB-277,011A is a drug which acts as a potent and selective dopamine D3 receptor antagonist, which is around 80–100 times selective for D3 over D2, and lacks any partial agonist activity. SB-277,011A is used in the study of addiction to stimulant drugs such as nicotine and cocaine.

Key takeaways

SB-277,011-A belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect SB-277,011-A to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of SB-277,011-A from memory before moving on to harder problems.

Reference excerpt

SB-277,011A is a drug which acts as a potent and selective dopamine D3 receptor antagonist, which is around 80–100 times selective for D3 over D2, and lacks any partial agonist activity. SB-277,011A is used in the study of addiction to stimulant drugs such as nicotine and cocaine. Where cocaine reduces the threshold for brain electrical self-stimulation in rats, an indication of cocaine's rewarding effects, SB-277,011A completely reverses this effect. It may thus be useful in the treatment of addiction to nicotine and cocaine, and is also being investigated for potential uses in the treatment of other drug addictions, such as addiction to heroin and alcohol. Another potential application for SB-277,011A is in the treatment of schizophrenia, and it may be particularly useful in treating comorbid patients who are both schizophrenic and addicted to drugs. However it may worsen side effects such as tardive dyskinesia in patients who are already prescribed antipsychotic drugs.

See also GSK-598809 Nafadotride PNU-99,194

References

Illustrations

Worked examples

Example 1 — a first encounter with SB-277,011-A

Start with the simplest possible case. Write down what SB-277,011-A claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 SB-277,011-A 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 SB-277,011-A 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 SB-277,011-A

In research: SB-277,011-A appears in science 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 SB-277,011-A 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: SB-277,011-A is common in secondary-school and first-year university syllabi. It links to neighbouring topics Benzonitriles, Carboxamides, D3 antagonists, so understanding it makes those chapters shorter.
In everyday life: Look for SB-277,011-A 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “SB-277,011-A” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study SB-277,011-A in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what SB-277,011-A 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 SB-277,011-A out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is SB-277,011-A in simple terms?

Why does SB-277,011-A matter?

Because it connects several science 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 SB-277,011-A?

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 SB-277,011-A.