"Quinazolinone" Pronounce,Meaning And Examples
"Quinazolinone" Natural Recordings by Native Speakers
"Quinazolinone" Meaning
Quinazolinone is a chemical compound containing a six-membered ring system consisting of two benzene rings fused to a five-membered ring, with a nitrogen atom and one other nitrogen atom at non-adjacent positions in the ring system. The nitrogen atom and the oxygen atom of the carbonyl group in the ring system makes the compound a heterocyclic compound.
Quinazolinone has various applications in the fields of medicine and agriculture. It is used as a precursor for the synthesis of certain pharmaceutical compounds and crop protection agents.
"Quinazolinone" Examples
Quinazolinone Usage Examples
1. In the synthesis of quinazolinones, a reaction between an o-aminobenzenediazonium salt and a ketone or aldehyde is often required.
2. Quinazolinone derivatives have been found to have potential as antimicrobial agents, with some compounds exhibiting activity against gram-positive bacteria.
3. A quinazolinone-based compound has been synthesized and shown to inhibit the enzyme dihydroorotate dehydrogenase, which is involved in the synthesis of pyrimidines.
4. Quinazolinones can be oxidized to the corresponding quinazolinones using various oxidizing agents, such as potassium permanganate or ruthenium tetroxide.
5. Some quinazolinones have been investigated for their potential as antiviral agents, with one compound showing activity against the HIV virus.
"Quinazolinone" Similar Words
Quinaldine
Quinaldine is an organic compound with the formula (C6H5)2CHCHNH. It is a colourless liquid with a weak characteristic boiling point of 156-157 °C. It was first synthesised by the American chemist Joseph Moran in 1891 and after that by Edward Dean Adams in a similar year. Quinaldine is a parametidine (α,α',β,β'-tetramethyldelycidine), a metamizer.
Quinaretic
Quinary
Quinary refers to the number 5 or something related to the number 5. It can also refer to a numeral system that uses 5 as its base.
Quinate
Quinault
Quinault is a word that can have several meanings, but primarily it refers to:<br><br>1. <strong>Quinault River</strong>: a river located in the Olympic Peninsula in the U.S. state of Washington.<br>2. <strong>Quinault Indian Tribe</strong>: a federally recognized tribe living in the Pacific Northwest, specifically in the Quinault Reservation in Grays Harbor County, Washington.<br>3. <strong>Mount Quinault</strong>: a prominent mountain in the Olympic Mountains.<br>4. <strong>Quinault (musical composition)</strong>: a musical composition for trombone and piano by Julien Tolbecq.<br><br>However, in linguistic terms, the term "Quinault" can also refer to the:<br><br>1. <strong>Quinault language</strong>: a Salishan language spoken by the Quinault people.<br>2. <strong>Quinault grammar and vocabulary</strong>: the study and analysis of the Quinault language and its linguistic features.<br><br>It is also possible that "Quinault" refers to other specific contexts, but these are the primary meanings associated with the term.
Quinazol
Quinazoline is a type of heterocyclic aromatic organic compound that contains two adjacent nitrogen atoms in a single six-membered ring, fused to either a five-membered or a six-membered benzene ring. It is related to the benzoquinazoline class but the two benzene rings are in the 1,4 positions.
Quinazoline
A heterocyclic compound, a six-membered ring containing five carbon atoms and one nitrogen atom.
Quinazolinones
Quincampoix
Quincampoix is a type of wild garlic that is native to France and other parts of Europe. It has broad, flat leaves and is often used in French cuisine in sauces, soups, and salads.
Quince
Quinceanera
A quinceañera is a celebration marking a girl's 15th birthday in many Latin American countries, typically Mexico, Chile, and Peru. The term translates to "fifteen years." The celebration is considered an important milestone in a young woman's life, symbolizing her transition from childhood to young womanhood. It often includes a grand party or ball, gifts, and a separation ceremony where the girl symbolically breaks up from her childish past. Family, friends, and community join to honor the celebration.
Quincentennial
The word "quincentennial" refers to a 500th-anniversary celebration. It is often used to describe a period of commemoration that takes place every 500 years.
Quinces
Quinces are a type of fruit that is often golden-yellow in color and has a soft, grainy texture. They are native to the eastern Mediterranean and have been cultivated for centuries for their unique flavor and alleged medicinal properties. Quinces can be eaten raw or cooked, and are often used to make jams, jellies, and perfumes.<br><br>The fruits of the quince tree (Cydonia oblonga) are characterized by their large size, usually around 5-10 cm in diameter, and their single, waxy bloom. They are often too tart to eat fresh, but are commonly used to make traditional dishes like quince paste, quince jelly, and quince cheese.<br><br>Quinces have a rich history, dating back to ancient Greece and Rome, where they were used in various rituals and ceremonies. Today, they are still valued for their culinary and medicinal uses, as well as their ornamental value in gardens and landscapes.
Quincewort
Quincewort is a type of flowering plant, specifically a member of the daisy family (Asteraceae) known for its beautiful flowers and edible fruit.
Quinch
To reduce or restrain the amount or degree of something, typically in a way that is perceived as harsh or severe.<br><br>Example: "The new government has quinched the flow of foreign investment in the country."<br><br>(This word is rare or obsolete, but it is the opposite of "to flush" or "to increase". The related word "quench" is more common and means to satisfy or allay a desire or need, often in a complete or definitive way.)