Muzolimine

Last updated
Muzolimine
Muzolimine.svg
Clinical data
ATC code
Legal status
Legal status
  • Withdrawn
Identifiers
  • 5-amino-2-[1-(3,4-dichlorophenyl)ethyl]-4H-pyrazol-3-one
CAS Number
PubChem CID
ChemSpider
UNII
KEGG
CompTox Dashboard (EPA)
ECHA InfoCard 100.054.139 OOjs UI icon edit-ltr-progressive.svg
Chemical and physical data
Formula C11H11Cl2N3O
Molar mass 272.13 g·mol−1
3D model (JSmol)
  • O=C1CC(N)=NN1C(C)c2cc(Cl)c(Cl)cc2
  • InChI=1S/C11H11Cl2N3O/c1-6(16-11(17)5-10(14)15-16)7-2-3-8(12)9(13)4-7/h2-4,6H,5H2,1H3,(H2,14,15) X mark.svgN
  • Key:RLWRMIYXDPXIEX-UHFFFAOYSA-N X mark.svgN
 X mark.svgNYes check.svgY  (what is this?)    (verify)

Muzolimine is a high-ceiling loop diuretic. [1] It is a pyrazole diuretic which was used for treatment of hypertension but was withdrawn worldwide because of severe neurological side effects. [2]

Synthesis

Muzolimine synthesis: Muzolimine synthesis.svg
Muzolimine synthesis:

Rxn of (1-(3,4-dichlorophenyl)ethyl)hydrazine (1) with ethyl 3-amino-3-ethoxyacrylate (2) leads to a ring-forming two-site reaction and formation of the pyrazoline diuretic agent, muzolimine (3).

Related Research Articles

<span class="mw-page-title-main">Hydrochlorothiazide</span> Diuretic medication

Hydrochlorothiazide is a diuretic medication often used to treat high blood pressure and swelling due to fluid build-up. Other uses include treating diabetes insipidus and renal tubular acidosis and to decrease the risk of kidney stones in those with a high calcium level in the urine. Hydrochlorothiazide shows greater effect on systolic blood pressure than diastolic one which can reach 4 mmHg to 6 mmHg pressure reduction. Hydrochlorothiazide is less effective than chlortalidone for prevention of heart attack or stroke. Hydrochlorothiazide is taken by mouth and may be combined with other blood pressure medications as a single pill to increase effectiveness.

Antihypertensives are a class of drugs that are used to treat hypertension. Antihypertensive therapy seeks to prevent the complications of high blood pressure, such as stroke, heart failure, kidney failure and myocardial infarction. Evidence suggests that reduction of the blood pressure by 5 mmHg can decrease the risk of stroke by 34% and of ischaemic heart disease by 21%, and can reduce the likelihood of dementia, heart failure, and mortality from cardiovascular disease. There are many classes of antihypertensives, which lower blood pressure by different means. Among the most important and most widely used medications are thiazide diuretics, calcium channel blockers, ACE inhibitors, angiotensin II receptor antagonists (ARBs), and beta blockers.

Atenolol is a beta blocker medication primarily used to treat high blood pressure and heart-associated chest pain. Atenolol, however, does not seem to improve mortality in those with high blood pressure. Other uses include the prevention of migraines and treatment of certain irregular heart beats. It is taken by mouth or by injection into a vein. It can also be used with other blood pressure medications.

<span class="mw-page-title-main">Chlortalidone</span> Thiazide-like diuretic drug

Chlortalidone, also known as chlorthalidone, is a thiazide-like diuretic drug used to treat high blood pressure, swelling including that due to heart failure, liver failure, and nephrotic syndrome, diabetes insipidus, and renal tubular acidosis. Because chlortalidone is reliably effective in most patients with high blood pressure, it is considered a preferred initial treatment. It is also used to prevent calcium-based kidney stones. It is taken by mouth. Effects generally begin within three hours and last for up to three days. Long-term treatment with chlortalidone is more effective than hydrochlorothiazide for prevention of heart attack or stroke.

<span class="mw-page-title-main">Reserpine</span> Drug used to treat high blood pressure

Reserpine is a drug that is used for the treatment of high blood pressure, usually in combination with a thiazide diuretic or vasodilator. Large clinical trials have shown that combined treatment with reserpine plus a thiazide diuretic reduces mortality of people with hypertension. Although the use of reserpine as a solo drug has declined since it was first approved by the FDA in 1955, the combined use of reserpine and a thiazide diuretic or vasodilator is still recommended in patients who do not achieve adequate lowering of blood pressure with first-line drug treatment alone. The reserpine-hydrochlorothiazide combo pill was the 17th most commonly prescribed of the 43 combination antihypertensive pills available In 2012.

<span class="mw-page-title-main">Lysergamides</span> Class of chemical compounds

Amides of lysergic acid are collectively known as lysergamides, and include a number of compounds with potent agonist and/or antagonist activity at various serotonin and dopamine receptors.

<span class="mw-page-title-main">Doxazosin</span> Group of stereoisomers

Doxazosin, sold under the brand names Cardura among others, is a medication used to treat symptoms of benign prostatic hyperplasia and hypertension. For high blood pressure, it is a less preferred option. It is taken by mouth.

<span class="mw-page-title-main">Theanine</span> Amino acid

Theanine, also known as L-γ-glutamylethylamide and N5-ethyl-L-glutamine, is an amino acid analogue of the proteinogenic amino acids L-glutamate and L-glutamine and is found primarily in particular plant and fungal species. It was discovered as a constituent of green tea in 1949; in 1950, it was isolated from gyokuro leaves. Theanine provides a unique brothy or savory (umami) flavor to green tea infusions.

<span class="mw-page-title-main">Moxonidine</span> Chemical compound

Moxonidine (INN) is a new-generation alpha-2/imidazoline receptor agonist antihypertensive drug licensed for the treatment of mild to moderate essential hypertension. It may have a role when thiazides, beta-blockers, ACE inhibitors, and calcium channel blockers are not appropriate or have failed to control blood pressure. In addition, it demonstrates favourable effects on parameters of the insulin resistance syndrome, apparently independent of blood pressure reduction. It is also a growth hormone releaser. It is manufactured by Solvay Pharmaceuticals under the brand name Physiotens & Moxon.

<span class="mw-page-title-main">Arylsulfatase A</span>

Arylsulfatase A is an enzyme that breaks down sulfatides, namely cerebroside 3-sulfate into cerebroside and sulfate. In humans, arylsulfatase A is encoded by the ARSA gene.

<span class="mw-page-title-main">Pipequaline</span> Chemical compound

Pipequaline (INN) is an anxiolytic drug that was never marketed. It possesses a novel chemical structure that is not closely related to other drugs of this type. The drug has a similar pharmacological profile to the benzodiazepine family of drugs, but with mainly anxiolytic properties and very little sedative, amnestic or anticonvulsant effects, and so is classified as a nonbenzodiazepine anxiolytic.

<span class="mw-page-title-main">ZK-93426</span> Chemical compound

ZK-93426 (ethyl-5-isopropoxy-4-methyl-beta-carboline-3-carboxylate) is a drug from the beta-carboline family. It acts as a weak partial inverse agonist of benzodiazepine receptors, meaning that it causes the opposite effects to the benzodiazepine class of drugs and has anxiogenic properties, although unlike most benzodiazepine antagonists it is not a convulsant and actually has weak anticonvulsant effects. In human tests it produced alertness, restlessness and feelings of apprehension, and reversed the effect of the benzodiazepine lormetazepam. It was also shown to produce nootropic effects and increased release of acetylcholine.

<span class="mw-page-title-main">Pirandamine</span> Chemical compound

Pirandamine (AY-23,713) is a tricyclic derivative which acts as a selective serotonin reuptake inhibitor (SSRI). It was investigated in the 1970s as a potential antidepressant but clinical development was not commenced and it was never marketed. Pirandamine is structurally related to tandamine, which, in contrast, is a selective norepinephrine reuptake inhibitor.

Adimolol is antihypertensive agent which acts as a non-selective α1-, α2-, and β-adrenergic receptor antagonist.

<span class="mw-page-title-main">Atiprosin</span> Chemical compound

Atiprosin is an antihypertensive agent which acts as a selective α1-adrenergic receptor antagonist. It also possesses some antihistamine activity, though it is some 15-fold weaker in this regard than as an alpha blocker. It was never marketed.

<span class="mw-page-title-main">Naphthylpiperazine</span> Chemical compound

1-(1-Naphthyl)piperazine (1-NP) is a drug which is a phenylpiperazine derivative. It acts as a non-selective, mixed serotonergic agent, exerting partial agonism at the 5-HT1A, 5-HT1B, 5-HT1D, 5-HT1E, and 5-HT1F receptors, while antagonizing the 5-HT2A, 5-HT2B, and 5-HT2C receptors. It has also been shown to possess high affinity for the 5-HT3, 5-HT5A, 5-HT6, and 5-HT7 receptors, and may bind to 5-HT4 and the SERT as well. In animals it produces effects including hyperphagia, hyperactivity, and anxiolysis, of which are all likely mediated predominantly or fully by blockade of the 5-HT2C receptor.

<i>N</i>-Desalkylflurazepam Benzodiazepine analog

N-Desalkylflurazepam is a benzodiazepine analog and an active metabolite of several other benzodiazepine drugs including flurazepam, flutoprazepam, fludiazepam, midazolam, flutazolam, quazepam, and ethyl loflazepate. It is long-acting, prone to accumulation, and binds unselectively to the various benzodiazepine receptor subtypes. It has been sold as a designer drug from 2016 onward.

<span class="mw-page-title-main">Diuretic</span> Substance that promotes the production of urine

A diuretic is any substance that promotes diuresis, the increased production of urine. This includes forced diuresis. A diuretic tablet is sometimes colloquially called a water tablet. There are several categories of diuretics. All diuretics increase the excretion of water from the body, through the kidneys. There exist several classes of diuretic, and each works in a distinct way. Alternatively, an antidiuretic, such as vasopressin, is an agent or drug which reduces the excretion of water in urine.

<span class="mw-page-title-main">Oxendolone</span> Chemical compound

Oxendolone, sold under the brand names Prostetin and Roxenone, is an antiandrogen and progestin medication which is used in Japan in the treatment of enlarged prostate. However, this use is controversial due to concerns about its clinical efficacy. Oxendolone is not effective by mouth and must be given by injection into muscle.

<span class="mw-page-title-main">Moguisteine</span> Chemical compound

Moguisteine is a non-narcotic, peripherally acting antitussive. In a small double-blind, randomized controlled trial, 200 mg of moguisteine suspension taken 3 times daily significantly reduced the frequency of coughing in patients with COPD, compared to placebo. It has also been studied in small trials in comparison to codeine and dextromethorphan, and has similar efficacy to both. It has not been approved for use in the United States.

References

  1. Wangemann P, Braitsch R, Greger R (December 1987). "The diuretic effect of muzolimine". Pflügers Archiv. 410 (6): 674–6. doi:10.1007/BF00581331. PMID   3449804. S2CID   19367481.
  2. Reyes AJ, Leary WP (January 1993). "Clinicopharmacological reappraisal of the potency of diuretics". Cardiovascular Drugs and Therapy. 7 Suppl 1: 23–8. doi:10.1007/BF00877955. PMID   8435374. S2CID   29589710.
  3. DE 2319278,Möller, Eike; Meng, Karl& Wehinger, Egbertet al.,"Diuretisches und antihypertensives Mitel [Diuretic and antihypertensive agent]",published 1974-11-07, assigned to Bayer AG
  4. E. Möller et al., U.S. Patent 3,957,814 (1976 to Bayer); eidem, Experientia 33, 382 (1977).