chemistry

Sunobinop

Sunobinop 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 Sunobinop rather than just read about it. In short: Sunobinop (developmental code names V117957; IMB-115) is a high affinity small molecule nociceptin receptor partial agonist. As of February 2024, it is under clinical investigation for the treatment of insomnia, alcohol use disorder, interstitial cystitis, and overactive bladder syndrome.

Key takeaways

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

Reference excerpt

Sunobinop (developmental code names V117957; IMB-115) is a high affinity small molecule nociceptin receptor partial agonist. As of February 2024, it is under clinical investigation for the treatment of insomnia, alcohol use disorder, interstitial cystitis, and overactive bladder syndrome. It was previously also under investigation for the treatment of fibromyalgia.

Pharmacology Sunobinop has nanomolar affinity (Ki) and efficacy (EC50) at human recombinant nociceptin/orphanin-FQ peptide (NOP) receptors. It has a high degree of functional selectivity for the NOP receptor. Sunobinop is a low affinity antagonist at human mu and kappa opioid receptors, and is a low affinity weak partial agonist at human delta opioid receptors.

Clinical trials Sunobinop was generally well tolerated in 3 studies involving 70 healthy subjects at doses that ranged from 0.6 to 30 mg. The most prominent adverse event was dose-dependent sedation/somnolence, which was more common at doses greater than 10 mg. In these studies, most of the absorbed sunobinop was excreted unchanged via rapid renal elimination. The safety and effectiveness of sunobinop has not been evaluated by the FDA. There is no guarantee that sunobinop will successfully complete development or gain FDA approval.

See also List of investigational insomnia drugs Nociceptin receptor

References

Illustrations

Worked examples

Example 1 — a first encounter with Sunobinop

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

In research: Sunobinop 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 Sunobinop 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: Sunobinop is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bridged heterocyclic compounds, Carboxylic acids, Experimental psychiatric drugs, so understanding it makes those chapters shorter.
In everyday life: Look for Sunobinop 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 Sunobinop in 20 minutes

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

Frequently asked questions

What is Sunobinop in simple terms?

Why does Sunobinop 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 Sunobinop?

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 Sunobinop.