Isomerases are a general class of enzymes that convert a molecule from one isomer to another. Isomerases facilitate intramolecular rearrangements in which bonds are broken and formed. The general form of such a reaction is as follows:
Fuculose or 6-deoxy-tagatose is a ketohexose deoxy sugar. Fuculose is involved in the process of sugar metabolism. l-Fuculose can be formed from l-fucose by l-fucose isomerase and converted to L-fuculose-1-phosphate by l-fuculose kinase.
HDMP-28 or methylnaphthidate is a piperidine based stimulant drug, closely related to methylphenidate, but with the benzene ring replaced by naphthalene. It is a potent dopamine reuptake inhibitor, with several times the potency of methylphenidate and a short duration of action, and is a structural isomer of another potent dopamine reuptake inhibitor, N,O-Dimethyl-4-(2-naphthyl)piperidine-3-carboxylate.
N6-Cyclopentyladenosine (CPA) is a drug which acts as a selective adenosine A1 receptor agonist. It has mainly cardiovascular effects with only subtle alterations of behavior. CPA is widely used in scientific research into the adenosine receptors and has been used to derive a large family of derivatives.
RTI(-4229)-353 is a phenyltropane derived drug which acts as an SSRI. Tamagnan et al. also made some phenyltropanes with high activity and selectivity for the SERT.
Lipophilic efficiency (LiPE), sometimes referred to as ligand-lipophilicity efficiency (LLE) is a parameter used in drug design and drug discovery to evaluate the quality of research compounds, linking potency and lipophilicity in an attempt to estimate druglikeness. For a given compound LiPE is defined as the pIC50 (or pEC50) of interest minus the LogP of the compound.
Sorbinil (INN) is an aldose reductase inhibitor being investigated for treatment of diabetic complications including neuropathy and retinopathy. Aldose reductase is an enzyme present in lens and brain that removes excess glucose by converting it to sorbitol. Sorbitol accumulation can lead to the development of cataracts in the lens and neuropathy in peripheral nerves. Sorbinil has been shown to inhibit aldose reductase in human brain and placenta and calf and rat lens. Sorbinil reduced sorbitol accumulation in rat lens and sciatic nerve of diabetic rats orally administered 0.25 mg/kg sorbinil.
Ro4938581 is a nootropic drug invented in 2009 by a team working for Hoffmann-La Roche, which acts as a subtype-selective inverse agonist at the α5 subtype of the benzodiazepine binding site on the GABAA receptor. It has good selectivity for the α5 subtype and did not produce convulsant or anxiogenic effects in animal studies, making it a promising potential nootropic. Ro4938581 and a related derivative basmisanil have subsequently been investigated for the alleviation of cognitive dysfunction in Down syndrome.
Gliflozins are a class of drugs in the treatment of type 2 diabetes (T2D). They act by inhibiting sodium/glucose cotransporter 2 (SGLT-2), and are therefore also called SGLT-2 inhibitors. The efficacy of the drug is dependent on renal excretion and prevents glucose from going into blood circulation by promoting glucosuria. The mechanism of action is insulin independent.
In enzymology, a xylose isomerase is an enzyme that catalyzes the interconversion of D-xylose and D-xylulose. This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ketoses. The isomerase has now been observed in nearly a hundred species of bacteria. Xylose-isomerases are also commonly called fructose-isomerases due to their ability to interconvert glucose and fructose. The systematic name of this enzyme class is D-xylose aldose-ketose-isomerase. Other names in common use include D-xylose isomerase, D-xylose ketoisomerase, and D-xylose ketol-isomerase.
Streptomyces griseoloalbus is a bacterium species from the genus of Streptomyces which has been isolated from soil. Streptomyces griseoloalbus produces grisein.
Streptomyces microflavus is a bacterium species from the genus of Streptomyces which has been isolated from soil. Streptomyces microflavus produces nemadectin, fattiviracin A1, milbemycin and deoxyuridines. Streptomyces microflavus also produces the ionophore valinomycin. Streptomyces microflavus is also known to cause potato common scab disease in Korea.
Streptomyces murinus is a bacterium species from the genus of Streptomyces which has been isolated from soil. Streptomyces murinus produces the actinomycin X complex and glucose isomerase Streptomyces murinus can be used for its production of glucose isomerase in the food industry. Streptomyces murinus produces lankamycin and lankacidin.
Streptomyces nashvillensis is a bacterium species from the genus of Streptomyces which has been isolated from soil. Streptomyces nashvillensis produces tetrodecamycin and bellenamine.
Streptomyces rubiginosus is a bacterium species from the genus of Streptomyces which has been isolated from soil. Streptomyces rubiginosus produces glucose isomerase. glucose isomerase from Streptomyces rubiginosus can be used to texture fish and meat products.
Streptomyces varsoviensis is a bacterium species from the genus of Streptomyces which has been isolated from soil. Streptomyces varsoviensis produces oxytetracycline and hygrobafilomycin.
S-777,469 is a drug developed by Shionogi which is a cannabinoid receptor agonist, with 128x selectivity for the CB2 subtype, having a CB2 affinity of 36nM, and a CB1 affinity over 4600nM.
DOB-FLY is a recreational designer drug with psychedelic effects. It can be regarded as the alpha-methyl derivative of 2C-B-FLY or the partially saturated counterpart of bromo-dragonfly. Unlike bromo-dragonfly, DOB-FLY is only slightly more potent than DOB itself, with an active dose in humans of around 1 mg.
Aureothin is a natural product of a cytotoxic shikimate-polyketide antibiotic with the molecular formula C22H23NO6. Aureothin is produced by the bacterium Streptomyces thioluteus that illustrates antitumor, antifungal, and insecticidal activities and the new aureothin derivatives can be antifungal and antiproliferative. In addition, aureothin, a nitro compound from Streptomyces thioluteus, was indicated to have pesticidal activity against the bean weevil by interfering with mitochondrial respiratory complex II.
