(organic chemistry, pharmacology) A bitter crystalline compound present in small quantities in tea leaves, isomeric with theobromine; used as a drug in therapy for respiratory diseases.
Used in a Sentence
theophylline
Definition, parts of speech, synonyms, and sentence examples for theophylline.
Editorial note
Out of curiosity, is there much discussion in that community of other xanthine stimulants like theophylline, theobromine, and 8-chlorotheophylline?
Examples18
Definitions1
Parts of speech1
Quick take
(organic chemistry, pharmacology) A bitter crystalline compound present in small quantities in tea leaves, isomeric with theobromine; used as a drug in therapy for respiratory diseases.
Meaning at a glance
The clearest senses and uses of theophylline gathered in one view.
Definitions
Core meanings and parts of speech for theophylline.
noun
(organic chemistry, pharmacology) A bitter crystalline compound present in small quantities in tea leaves, isomeric with theobromine; used as a drug in therapy for respiratory diseases.
Example sentences
Out of curiosity, is there much discussion in that community of other xanthine stimulants like theophylline, theobromine, and 8-chlorotheophylline?
Captagon is a produg to amphetamine and theophylline and is controlled level 1 meaning it's completely illegal in the United States.
Captagon is fenethylline - it breaks down in the body into amphetamine and theophylline.
Apart from caffeine, yerba mate also contains the stimulants theobromine and theophylline, which makes the effects qualitatively different from only ingesting caffeine.
Bergamottin also inhibits CYP1A1, which metabolizes theophylline, and CYP1A2, which metabolizes caffeine.
But I am curious what you think prodrug-vs-drug, addition of theophylline, and scheduling adds to the context of the story?
Dramamine/Gravol (dimenhydrinate) is just benadryl (diphenhydramine) plus the caffeine analogue theophylline.
It falls into the same family of medicine as theophylline, a strong bronchodilator that was a top-line asthma remedy during the 1970’s through the 1990’s.
Yerba mate[0] has 2 stimulants aside from caffeine: theophylline and theobromine.
Caffeine is a drug that is very similar to theophylline.
In addition to caffeine, all of these herbs contain other stimulant alkaloids, such as theophylline, theobromine, paraxanthine, and others.
From wikipedia[1]: Theophylline is naturally found in cocoa beans.
Quote examples
Other drugs like theophylline have ceased to be prescribed for a similar reason alternatives were available, but due to drug marketing, acetaminophen is touted as the "safe" pain reliever.
Replacing cocaine with not only "caffeine", but also "theophylline" and "sildenafil citrate" also works.
Scientists are interested in finding out whether caffeine has the same effect on the lungs as theophylline.”2 > And they concluded: > “This review found that even small amounts of caffeine can improve lung function for up to four hours.”2 > Caffeine is a methylxanthine.
Proper noun examples
I'd assume its due to different concentrations in the three primary Xanthines - Caffeine, Theobromine, Theophylline.
Theophylline is a bronchodilator drug that is taken to open up the airways in the lungs and therefore relieve the symptoms of asthma, such as wheezing, coughing and breathlessness.
Theophylline is also a metabolite of caffeine[2].
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use theophylline in a sentence?
Out of curiosity, is there much discussion in that community of other xanthine stimulants like theophylline, theobromine, and 8-chlorotheophylline?
What does theophylline mean?
(organic chemistry, pharmacology) A bitter crystalline compound present in small quantities in tea leaves, isomeric with theobromine; used as a drug in therapy for respiratory diseases.
What part of speech is theophylline?
theophylline is commonly used as noun.