Pharmacological screening of few new 2-(substituted acetyl) amino-5-alkyl-1,3,4-oxadiazoles. 1992

P Mishra, and G K Joshi, and A K Shakya, and R K Agrawal, and G K Patnaik
Department of Pharmaceutical Sciences, Dr. Harisingh Gour Vishwavidyalaya, Sagar.

Nine new 2-(substituted acetyl) amino-5-alkyl-1,3,4-oxadiazoles were synthesised and confirmed on the basis of IR and nitrogen analysis. These were screened for spasmolytic, anti-inflammatory and their effects on blood pressure after determining ALD50. Compounds GK-4 i.e. 2-(diethylaminoacetyl)- amino-5-methyl-1,3,4-oxadiazole and GK-8 i.e. 2-(din-propylamino acetyl)-amino-5-ethyl-1,3,4-oxadiazole were found to be spasmolytic. Compound GK-6 i.e. 2-(diethylaminoacetyl)-amino-5-n-propyl-1,3,4-oxadiazole was found to be a potent hypotensive agent with the effect lasting for more than two hours.

UI MeSH Term Description Entries
D007928 Lethal Dose 50 The dose amount of poisonous or toxic substance or dose of ionizing radiation required to kill 50% of the tested population. LD50,Dose 50, Lethal
D008297 Male Males
D009126 Muscle Relaxation That phase of a muscle twitch during which a muscle returns to a resting position. Muscle Relaxations,Relaxation, Muscle,Relaxations, Muscle
D009130 Muscle, Smooth Unstriated and unstriped muscle, one of the muscles of the internal organs, blood vessels, hair follicles, etc. Contractile elements are elongated, usually spindle-shaped cells with centrally located nuclei. Smooth muscle fibers are bound together into sheets or bundles by reticular fibers and frequently elastic nets are also abundant. (From Stedman, 25th ed) Muscle, Involuntary,Smooth Muscle,Involuntary Muscle,Involuntary Muscles,Muscles, Involuntary,Muscles, Smooth,Smooth Muscles
D010069 Oxadiazoles Compounds containing five-membered heteroaromatic rings containing two carbons, two nitrogens, and one oxygen atom which exist in various regioisomeric forms. Oxadiazole
D010276 Parasympatholytics Agents that inhibit the actions of the parasympathetic nervous system. The major group of drugs used therapeutically for this purpose is the MUSCARINIC ANTAGONISTS. Antispasmodic,Antispasmodic Agent,Antispasmodic Drug,Antispasmodics,Parasympathetic-Blocking Agent,Parasympathetic-Blocking Agents,Parasympatholytic,Parasympatholytic Agent,Parasympatholytic Drug,Spasmolytic,Spasmolytics,Antispasmodic Agents,Antispasmodic Drugs,Antispasmodic Effect,Antispasmodic Effects,Parasympatholytic Agents,Parasympatholytic Drugs,Parasympatholytic Effect,Parasympatholytic Effects,Agent, Antispasmodic,Agent, Parasympathetic-Blocking,Agent, Parasympatholytic,Agents, Antispasmodic,Agents, Parasympathetic-Blocking,Agents, Parasympatholytic,Drug, Antispasmodic,Drug, Parasympatholytic,Drugs, Antispasmodic,Drugs, Parasympatholytic,Effect, Antispasmodic,Effect, Parasympatholytic,Effects, Antispasmodic,Effects, Parasympatholytic,Parasympathetic Blocking Agent,Parasympathetic Blocking Agents
D012007 Rectum The distal segment of the LARGE INTESTINE, between the SIGMOID COLON and the ANAL CANAL. Rectums
D001794 Blood Pressure PRESSURE of the BLOOD on the ARTERIES and other BLOOD VESSELS. Systolic Pressure,Diastolic Pressure,Pulse Pressure,Pressure, Blood,Pressure, Diastolic,Pressure, Pulse,Pressure, Systolic,Pressures, Systolic
D001831 Body Temperature The measure of the level of heat of a human or animal. Organ Temperature,Body Temperatures,Organ Temperatures,Temperature, Body,Temperature, Organ,Temperatures, Body,Temperatures, Organ
D002319 Cardiovascular System The HEART and the BLOOD VESSELS by which BLOOD is pumped and circulated through the body. Circulatory System,Cardiovascular Systems,Circulatory Systems

Related Publications

P Mishra, and G K Joshi, and A K Shakya, and R K Agrawal, and G K Patnaik
September 2011, Indian journal of pharmaceutical sciences,
P Mishra, and G K Joshi, and A K Shakya, and R K Agrawal, and G K Patnaik
December 1998, Archives of pharmacal research,
P Mishra, and G K Joshi, and A K Shakya, and R K Agrawal, and G K Patnaik
July 1966, Journal of medicinal chemistry,
P Mishra, and G K Joshi, and A K Shakya, and R K Agrawal, and G K Patnaik
April 2005, Bioorganic & medicinal chemistry letters,
P Mishra, and G K Joshi, and A K Shakya, and R K Agrawal, and G K Patnaik
August 2013, European journal of medicinal chemistry,
P Mishra, and G K Joshi, and A K Shakya, and R K Agrawal, and G K Patnaik
February 2007, Magnetic resonance in chemistry : MRC,
P Mishra, and G K Joshi, and A K Shakya, and R K Agrawal, and G K Patnaik
August 2023, The Journal of organic chemistry,
P Mishra, and G K Joshi, and A K Shakya, and R K Agrawal, and G K Patnaik
January 1981, Polish journal of pharmacology and pharmacy,
P Mishra, and G K Joshi, and A K Shakya, and R K Agrawal, and G K Patnaik
June 2005, Bioorganic & medicinal chemistry letters,
P Mishra, and G K Joshi, and A K Shakya, and R K Agrawal, and G K Patnaik
April 2008, Chemical & pharmaceutical bulletin,
Copied contents to your clipboard!