Biomaterial Database

Neuropharmacological activity of new derivatives of 3,3-diethyl-2,4-pyridinedione. IV. 1-alkyl derivatives of 3,3-diethyl-2,4-pyridinedione. 1979

I Beltcheva, and T Stoytchev, and D Danchev, and K Karadjov

Neuropharmacological screening of five 1-alkyl derivatives of 3,3-diethyl-2,4-pyridinedione was performed on male albino mice. The substances studied manifest very good analgesic effect in the test involving intraperitoneal injection of glacial acetic acid. 1-Alkyl derivatives have no hypnotic effect. They potentiate hexobarbital anaesthesia (with the exception of 1-/4'-/2''-hydroxyethyl/-piperazinylpropano/-3,3-diethyl-2,4-pyridinedione). 1-/2-morpholinoethyl/-3,3-diethyl-5-hydroxymethyl-2,4-pyridinedione and 1-/2'-morpholinoethyl/-3,3-diethyl-5-/3',4',5'-trimethoxybenzoyloxymethyl/-2,4-pyridinedione inhibit the amphetamine-stimulated motor activity. The newly-synthesized substances have no anticonvulsant action in corazol convulsions. 1-Alkyl derivatives are found to manifest a central depressive action, differing from that of diethylpyridinedione.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D009043	Motor Activity	Body movements of a human or an animal as a behavioral phenomenon.	Activities, Motor,Activity, Motor,Motor Activities
D009420	Nervous System	The entire nerve apparatus, composed of a central part, the brain and spinal cord, and a peripheral part, the cranial and spinal nerves, autonomic ganglia, and plexuses. (Stedman, 26th ed)	Nervous Systems,System, Nervous,Systems, Nervous
D011728	Pyridones	Pyridine derivatives with one or more keto groups on the ring.	Pyridinones
D004305	Dose-Response Relationship, Drug	The relationship between the dose of an administered drug and the response of the organism to the drug.	Dose Response Relationship, Drug,Dose-Response Relationships, Drug,Drug Dose-Response Relationship,Drug Dose-Response Relationships,Relationship, Drug Dose-Response,Relationships, Drug Dose-Response
D004353	Drug Evaluation, Preclinical	Preclinical testing of drugs in experimental animals or in vitro for their biological and toxic effects and potential clinical applications.	Drug Screening,Evaluation Studies, Drug, Pre-Clinical,Drug Evaluation Studies, Preclinical,Drug Evaluations, Preclinical,Evaluation Studies, Drug, Preclinical,Evaluation, Preclinical Drug,Evaluations, Preclinical Drug,Medicinal Plants Testing, Preclinical,Preclinical Drug Evaluation,Preclinical Drug Evaluations,Drug Screenings,Screening, Drug,Screenings, Drug
D000700	Analgesics	Compounds capable of relieving pain without the loss of CONSCIOUSNESS.	Analgesic,Anodynes,Antinociceptive Agents,Analgesic Agents,Analgesic Drugs,Agents, Analgesic,Agents, Antinociceptive,Drugs, Analgesic
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D000927	Anticonvulsants	Drugs used to prevent SEIZURES or reduce their severity.	Anticonvulsant,Anticonvulsant Drug,Anticonvulsive Agent,Anticonvulsive Drug,Antiepileptic,Antiepileptic Agent,Antiepileptic Agents,Antiepileptic Drug,Anticonvulsant Drugs,Anticonvulsive Agents,Anticonvulsive Drugs,Antiepileptic Drugs,Antiepileptics,Agent, Anticonvulsive,Agent, Antiepileptic,Agents, Anticonvulsive,Agents, Antiepileptic,Drug, Anticonvulsant,Drug, Anticonvulsive,Drug, Antiepileptic,Drugs, Anticonvulsant,Drugs, Anticonvulsive,Drugs, Antiepileptic
D012890	Sleep	A readily reversible suspension of sensorimotor interaction with the environment, usually associated with recumbency and immobility.	Sleep Habits,Sleeping Habit,Sleeping Habits,Habit, Sleep,Habit, Sleeping,Habits, Sleep,Habits, Sleeping,Sleep Habit