science

Temgicoluril

Temgicoluril 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 Temgicoluril rather than just read about it. In short: Temgicoluril (INNTooltip International Nonproprietary Name), also known as tetramethylglycoluril and sold under the brand names Adaptol and Mebicar, is an anxiolytic medication produced by Latvian pharmaceutical company Olainfarm and sold in Latvia and Russia. The chemical structure of temgicoluril is somewhat similar to uric acid and it doesn't interact with acids, alkali, oxidants and reducing agents.

Key takeaways

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

Reference excerpt

Temgicoluril (INNTooltip International Nonproprietary Name), also known as tetramethylglycoluril and sold under the brand names Adaptol and Mebicar, is an anxiolytic medication produced by Latvian pharmaceutical company Olainfarm and sold in Latvia and Russia. The chemical structure of temgicoluril is somewhat similar to uric acid and it doesn't interact with acids, alkali, oxidants and reducing agents. It seems to affect all major neurotransmitter systems. Temgicoluril has an effect on the structure of limbic–reticular activity, particularly on hypothalamus emotional zone, as well as on all several basic neuromediator systems – γ aminobutyric acid (GABA), choline, serotonin, and adrenergic activity. It decreases brain norepinephrine levels and increases brain serotonin levels without modulating dopaminergic systems or cholinergic systems. Temgicoluril purportedly has anti-anxiety (anxiolytic) properties. It is also used to aid smoking cessation. In addition, temgicoluril may be useful in the treatment of ADHD symptoms. In contrast with typical anxiolytic medications such as benzodiazepines, temgicoluril is non-habit forming, non-sedating, and does not impair motor function. It can be prepared by condensation of 1,3-dimethylurea with glyoxal. One publication described such a procedure. They combined dimethylurea and glyoxal with a catalytic amount of phosphoric acid anhydride in an aqueous solution at room temperature and after sufficient time temgicoluril was conveniently isolated by filtration. The filtrate can be re-used by adding more dimethylurea and glyoxal (no additional catalyst is needed) and obtaining respectable yields, although this requires a longer reaction time. As of 2021, temgicoluril has not been evaluated outside of Latvia and Russia.

Medical uses

Temgicoluril is used in Latvia and Russia, as a pharmaceutical drug to treat anxiety and to prevent or reduce anxiety, unrest, fear, internal emotional tension and irritability, reduce neuroses and neurotic disorders, heartburns of non-coronary heart disease origin. These effects are not accompanied with relaxation of muscle tone and impaired coordination of movement, suppression of mental and physical activity, so the drug can be used without interruption of work or school. Temgicoluril does not have a direct effect on sleep, however, it enhances the effectiveness of sleep medicines and normalizes the course of disturbed sleep. Temgicoluril alleviates or eliminates the manifestations of nicotine dependence that occur after smoking cessation. Although temgicoluril does not cause mood swings or euphoria, habituation, nor addiction, withdrawal syndrome has been observed.

Side effects Possible and rare side effects may include dizziness, hypotension, indigestion, allergic reactions (itchy skin) after high doses, hypothermia, fatigue. And lowered blood pressure and/or body temperature decreased by 1 to 1.5 °C. Blood pressure and body temperature return to normal after completion of treatment.

See also Fabomotizole Phenibut Selank Validol Bemethyl List of Russian drugs

References

Illustrations

Worked examples

Example 1 — a first encounter with Temgicoluril

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

In research: Temgicoluril 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 Temgicoluril 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: Temgicoluril is common in secondary-school and first-year university syllabi. It links to neighbouring topics Anxiolytics, Drugs with unknown mechanisms of action, Russian drugs, so understanding it makes those chapters shorter.
In everyday life: Look for Temgicoluril 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 Temgicoluril in 20 minutes

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

Frequently asked questions

What is Temgicoluril in simple terms?

Why does Temgicoluril 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 Temgicoluril?

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 Temgicoluril.