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Inositol nicotinate
go.drugbank.com/drugs/DB08949ApprovedWithdrawnInositol nicotinate is prescribed in Europe under the name Hexopal as a symptomatic treatment for severe intermittent claudication and Raynaud’s phenomenon. … It is used in food supplements as a source of niacin (vitamin B3), where hydrolysis of 1 g (1.23 mmol) inositol hexanicotinate yields 0.91 g nicotinic acid and 0.22 g inositol.
Categories: Vitamin B Complex, Heterocyclic Compounds, 1-RingIsoniazid Metabolism
smpdb.ca/view/SMP0121102MetabolicIt can alternatively be processed by cytochrome P450 2E1 into hepatotoxins, which are then joined to glutatione by glutatione S-transferase omega-2 to form R-S-glutatione, which is then excreted.
Enzymes: Glutathione S-transferase omega-2Guvacine
go.drugbank.com/drugs/DB08848ExperimentalGuvacine is a pyridine alkaloid found in the Areca nut (also known as the Betel nut). It is an experimental drug with no approved indication. … Currently it has been determined that guvacine is a specific GABA reuptake inhibitor with no significant affinity at GABA receptors.
Categories: Heterocyclic Compounds, 1-RingSafinamide
go.drugbank.com/drugs/DB06654ApprovedInvestigationalSafinamide is for the treatment of parkinson's disease. It was approved in Europe in February 2015, and in the United States on March 21, 2017.
Categories: Cytochrome P-450 Substrates, Monoamine Oxidase A Inhibitors for interaction with Monoamine Oxidase A substratesIntracellular Signalling Through Prostacyclin Receptor and Prostacyclin
smpdb.ca/view/SMP0000354SignalingCyclooxygenase is the major producer of prostacyclin. Prostacyclin binding to its receptor increases vasodilation and decreases platelet aggregation. The receptor is a G-protein coupled receptor, upon its binding it activates G proteins ...
Enzymes: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-12Sarcosine Oncometabolite Pathway
smpdb.ca/view/SMP0002313DiseaseS-adenosylmethionine then reacts with glycine reversibly to form S-adenosylhomocysteine, as well as sarcosine. … consisting of S-adenosylmethionine synthase and methionine adenosyltransferase.
Drugs: Pyridoxal phosphate · Tetrahydrofolic acid · Ademetionine · Choline · Serine · Methionine +10 moreEnzymes: S-adenosylmethionine synthase isoform type-2, Betaine--homocysteine S-methyltransferase 1Azathioprine Action Pathway (New)
smpdb.ca/view/SMP0126488Drug actionAzathioprine was synthesized in 1956 to produce a 6-mercaptopurine derivative with a better therapeutic index.
Drugs: Tetrahydrofolic acid · Ademetionine · L-Glutamine · Adenosine phosphate · Glutamic acid · Glycine +13 moreEnzymes: Glutathione S-transferase A3, Thiopurine S-methyltransferase5-Oxoprolinuria
smpdb.ca/view/SMP0000143Disease5-Oxoprolinuria (5-Oxoprolinase deficiency) is a result of a defect in the gamma-glutamyl cycle due to either 5-oxoprolinase or glutathione synthetase deficiency. In the case of glutathione synthetase deficiency, the glycine is not incor...
Enzymes: Glutathione S-transferase omega-2Protokylol
go.drugbank.com/drugs/DB06814ApprovedVet approvedProtokylol is a β-adrenergic receptor agonist used as a bronchodilator in Europe and the United States.
Categories: Adrenergic beta-2 Receptor Agonists, Heterocyclic Compounds, 1-RingProducts: OPTİCAİNE %0.5 GÖZ DAMLASI, ÇÖZELTİ 5 MLIntracellular Signalling Through Histamine H2 Receptor and Histamine
smpdb.ca/view/SMP0000335SignalingThe H2 receptor activates G(s) proteins which lead to the activation of adenylyl cyclase which produces the secondary messenger cAMP. cAMP activates PKA (protein kinase A) which phosphorylates downstream
Enzymes: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-12, Guanine nucleotide-binding protein G(s) subunit alpha isoforms short