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pressure response

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15

Inhibitors & Agonists

1

Peptides

2

Natural
Products

1

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-111655
    SKA-31
    3 Publications Verification

    		 Potassium Channel Cardiovascular Disease
    SKA-31 is a potent potassium channel activator with EC50s of 260 nM, 1.9 μM, 2.9 μM, and 2.9 μM for KCa3.1, KCa2.2, KCa2.1 and KCa2.3, respectively. SKA-31 potentiates endothelium-derived hyperpolarizing factor response and lowers blood pressure .
    SKA-31
  • HY-12765
    Losartan Carboxylic Acid

    E-3174; EXP-3174

    		 Drug Metabolite Angiotensin Receptor Cardiovascular Disease
    Losartan Carboxylic Acid (E-3174), an active carboxylic acid metabolite of Losartan, is an angiotensin II receptor type 1 (AT1) antagonist. The Ki values are 0.97, 0.57, 0.67 nM for rat AT1B/AT1A and human AT1, respectively. Losartan Carboxylic Acid blocks the angiotensin II-induced responses in vascular smoothmuscle cells (VSMC). Losartan Carboxylic Acid elevates plasma renin activities and reduces mean arterial pressure .
    Losartan Carboxylic Acid
  • HY-139803
    SCH-39370

    		Neprilysin Prolyl Endopeptidase (PREP) Cardiovascular Disease
    SCH-39370 is a potent and specific inhibitor of neutral metalloendopeptidase (NEP) from rabbit kidney with an IC50 value of 11.2 nM. SCH-39370 potentiates biological responses to atrial natriuretic factor and lowers blood pressure in desoxycorticosterone acetate-sodium hypertensive rats .
    SCH-39370
  • HY-116680
    LY53857

    		5-HT Receptor Cardiovascular Disease Neurological Disease
    LY53857 is a potent antagonist of vasoconstriction and serotonin-mediated 5-HT2 receptors. LY53857 did not reduce mean arterial blood pressure in spontaneously hypertensive rats (SHR) at doses that blocked the depressor response to serotonin and blocked central serotonin receptors. In addition, LY53857 was able to enhance neurotransmitter release in rat vas deferens and guinea pig ileal nerves .
    LY53857
  • HY-E70389
    Human Kallikrein

    		Others Cardiovascular Disease Inflammation/Immunology
    Human Kallikrein is a serine protease that can be found in plasma and tissue. Human Kallikrein has the potential for the research of blood pressure, complement activation, and mediation and maintenance of inflammatory responses .
    Human Kallikrein
  • HY-12765S1
    Losartan carboxylic acid-d4 hydrochloride

    		Isotope-Labeled Compounds Angiotensin Receptor Cardiovascular Disease
    Losartan carboxylic acid-d4 (hydrochloride) is deuterium labeled Losartan Carboxylic Acid. Losartan Carboxylic Acid (E-3174), an active carboxylic acid metabolite of Losartan, is an angiotensin II receptor type 1 (AT1) antagonist. The Ki values are 0.97, 0.57, 0.67 nM for rat AT1B/AT1A and human AT1, respectively. Losartan Carboxylic Acid blocks the angiotensin II-induced responses in vascular smoothmuscle cells (VSMC). Losartan Carboxylic Acid elevates plasma renin activities and reduces mean arterial pressure[1][2][3][4].
    Losartan carboxylic acid-d4 hydrochloride
  • HY-111291
    ICI 169369 free base

    		5-HT Receptor Neurological Disease Endocrinology
    ICI 169369 (free base) is an orally active, selective and non-competitive antagonist against 5HT receptor. ICI 169369 (free base) blunts the vasopressin (AVP), but not the ACTH, prolactin or growth hormone reponses to insulin-induced hypoglycaemia. ICI 169369 (free base) blocks centrally mediated 5-HT responses and lowers portal pressure in portal hypertensive rats .
    ICI 169369 free base
  • HY-119379
    Fonsartan free acid

    HOE-720 free acid

    		 Angiotensin Receptor Cardiovascular Disease
    Fonsartan (HOE-720) free acid is an orally active angiotensin II receptor (AT1R) antagonist with an IC50 value of 0.48 nM, exhibiting potent antihypertensive activity. Fonsartan free acid dose-dependently inhibits angiotensin II-induced pressor response in rats (ID50 = 0.11 mg/kg) and shows significant long-lasting blood pressure-lowering effects in high-renin animal models. Fonsartan free acid is primarily used in research on hypertension and cardiovascular diseases .
    Fonsartan free acid
  • HY-121670
    Ambenoxan

    		Others Neurological Disease
    Ambenoxan is a central nervous system-acting skeletal muscle relaxant that is effective in mice, rats, rabbits, dogs, and monkeys without loss of the righting reflex. It has no peripheral neuromuscular blocking effects and significantly reduces or eliminates decerebrate rigidity in rabbits, but does not antagonize the effects of strychnine, leptazol, or tremorine. Like other central nervous system depressants, ambenoxan prolongs sleep duration with hexobarbitone, but it has no local anesthetic effects. In anesthetized cats, the agent lowers blood pressure and reduces the pressor response to epinephrine, but has no effect on norepinephrine.
    Ambenoxan
  • HY-121670A
    Ambenoxan hydrochloride

    		Others Neurological Disease
    Ambenoxan hydrochloride is a central nervous system-acting skeletal muscle relaxant that is effective in mice, rats, rabbits, dogs, and monkeys without loss of the righting reflex. It has no peripheral neuromuscular blocking effects and significantly reduces or eliminates decerebrate rigidity in rabbits, but does not antagonize the effects of strychnine, leptazol, or tremorine. Like other central nervous system depressants, ambenoxan prolongs sleep duration with hexobarbitone, but it has no local anesthetic effects. In anesthetized cats, the agent lowers blood pressure and reduces the pressor response to epinephrine, but has no effect on norepinephrine.
    Ambenoxan hydrochloride
  • HY-12765R
    Losartan Carboxylic Acid (Standard)

    		Drug Metabolite Angiotensin Receptor Cardiovascular Disease
    Losartan Carboxylic Acid (Standard) is the analytical standard of Losartan Carboxylic Acid. This product is intended for research and analytical applications. Losartan Carboxylic Acid (E-3174), an active carboxylic acid metabolite of Losartan, is an angiotensin II receptor type 1 (AT1) antagonist. The Ki values are 0.97, 0.57, 0.67 nM for rat AT1B/AT1A and human AT1, respectively. Losartan Carboxylic Acid blocks the angiotensin II-induced responses in vascular smoothmuscle cells (VSMC). Losartan Carboxylic Acid elevates plasma renin activities and reduces mean arterial pressure [4].
    Losartan Carboxylic Acid (Standard)
  • HY-115314
    Mequitamium iodide

    LG 30435

    		 Others Inflammation/Immunology
    Mequitamium iodide (LG 30435) is an antihistamine drug with antiallergic and bronchodilatory activity. Mequitamium iodide can effectively antagonize airway contraction and inflammatory responses induced by histamine and antigens. Mequitamium iodide has nanomolar affinity for the H1 and smooth muscle receptors of histamine and mequitin. Mequitamium iodide, when administered in aerosol form, significantly inhibits histamine- and antigen-induced increases in airway pressure in allergic mice. Mequitamium iodide reduces antigen-induced eosinophil accumulation in the airways. Mequitamium iodide also exhibits inhibitory effects on PAF-induced platelet aggregation and bronchoconstriction, and can be used in the study of allergic diseases such as rhinitis and asthma .
    Mequitamium iodide
  • HY-N1957
    Gamma-Mangostin
    1 Publications Verification

    γ-Mangostin

    		 5-HT Receptor COX Transthyretin (TTR) Metabolic Disease Inflammation/Immunology Cancer
    Gamma-Mangostin is a novel competitive 5-hydroxytryptamine 2A (5-HT2A) receptor antagonist and potent epoxidase 2 (COX-2) inhibitor, as well as a transthyroxin protein (TTR) profibrosis inhibitor. Gamma-Mangostin binds to the thyroxine (T4)-binding sites and stabilized the TTR tetramer . Gamma-Mangostin inhibits [3 H] spiperone binding to cultured rat aortic myocytes (IC50=3.5 nM) and reduces The perfusion pressure response of rat coronary artery to 5-HT2A (IC50=0.32 μM). Gamma-Mangostin has anti-inflammatory, antibacterial, antioxidant and anticancer activities, and can be used in the study of metabolic disorders such as diabetes .
    Gamma-Mangostin
  • HY-N1957R
    Gamma-Mangostin (Standard)

    		5-HT Receptor COX Transthyretin (TTR) Metabolic Disease Inflammation/Immunology Cancer
    Gamma-Mangostin (Standard) is the analytical standard of Gamma-Mangostin. This product is intended for research and analytical applications. Gamma-Mangostin is a novel competitive 5-hydroxytryptamine 2A (5-HT2A) receptor antagonist and potent epoxidase 2 (COX-2) inhibitor, as well as a transthyroxin protein (TTR) profibrosis inhibitor. Gamma-Mangostin binds to the thyroxine (T4)-binding sites and stabilized the TTR tetramer . Gamma-Mangostin inhibits [3H] spiperone binding to cultured rat aortic myocytes (IC50=3.5 nM) and reduces The perfusion pressure response of rat coronary artery to 5-HT2A (IC50=0.32 μM). Gamma-Mangostin has anti-inflammatory, antibacterial, antioxidant and anticancer activities, and can be used in the study of metabolic disorders such as diabetes .
    Gamma-Mangostin (Standard)
  • HY-136625
    LY134046

    		Others Neurological Disease
    LY134046 is an inhibitor of norepinephrine N-methyltransferase (NMT). Its cardiovascular activity was studied in anesthetized spontaneously hypertensive rats (SHR). Acute intraperitoneal injection of 10 and 20 mg/kg of LY134046 caused minimal cardiovascular changes, while 40 mg/kg resulted in a sustained decrease in mean arterial blood pressure and heart rate. This hypotension and bradycardia occurred rapidly and occurred when brain NMT activity was significantly inhibited. However, norepinephrine concentrations in rat brains were not significantly reduced at the time when LY134046-induced blood pressure and heart rate effects were maximal. The acute cardiovascular activity of LY134046 was not significantly affected by pretreatment of SHR with phentolamine, propranolol, or atropine, and LY134046 reduced heart rate in suspended SHR. In addition, acute or chronic administration of LY134046 did not antagonize the vasoconstrictor responses induced by sympathetic nerve stimulation or exogenous norepinephrine. These observations suggest that LY134046 does not interact with adrenergic or cholinergic receptors and that its hypotensive and bradycardic effects do not require neurogenic tension. Chronic intraperitoneal administration of LY134046 (40 mg/kg/day) resulted in a sustained and significant inhibition of hypothalamic and brainstem NMT activity, leading to central norepinephrine depletion. During chronic treatment, norepinephrine and dopamine concentrations increased in the brainstem and hypothalamus of SHR. Despite chronic inhibition of central NMT and norepinephrine depletion, cardiovascular parameters in SHR treated groups were not significantly different from those in saline-injected controls. Chronic treatment with LY134046 did not result in tolerance to its central biochemical effects or acute cardiovascular activity. The present study does not support the idea that norepinephrine-producing neurons are involved in the central regulation of cardiovascular function, because the hypotension and bradycardia induced by acute administration of LY134046 occurred before a significant decrease in hypothalamic norepinephrine concentrations, whereas chronic inhibition of central NMT and depletion of norepinephrine resulted in minimal changes in baseline cardiovascular parameters.
    LY134046

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