Nystatin A1 is a natural product isolated from culture filtrates of Streptomyces noursei, Streptomyces aureus, and other Streptomyces species. Like amphtericin B it is a 38-membered macrocyclic lactone, from which it differs solely in the position of the hydroxyl groups and in the absence of a...
According to ProFlowers, Catnip plants contain something called “nepetalactone.” It’s the chemical that attracts cats but is a huge turn-off to mosquitoes, termites and cockroaches. In 2001, theAmerican Chemical Societypublished a study revealing that because of that chemical, Catnip is actually...
Hormonal therapies.Hormonal therapies are often prescribed for women struggling with acne. Your primary care doctor or dermatologist may suggest oral contraceptives if you’re not already on them. Another common hormonal treatment option is spirolactone, a synthetic steroidal androgen receptor blocker. Co...
This compound is chemically a phenolic resorcyclic acid lactone that is primarily an estrogenic fungal metabolite. It is observed on thin layer chromatographic plates under short wavelength ultraviolet light as a greenish fluorescent compound. This compound may be produced in concert with deoxynivalenol ...
The organic compound in catnip, nepetalactone, is what gives cats these bizarre reactions. Once the nepetalactone enters the cat’s nose, it binds to the olfactory cells which send their signal to the brain. The nepetalactone is stored in little, microscopic bulbs that coat the plant’s leav...
This toner is made with lactic, salicylic, malic, gluconolactone and citric acid to help brighten the complexion, plus niacinamide to soothe. The Best Face Washes and Cleansers for Combination Skin La Roche-Posay Purifying Foaming Facial Wash ...
Lithium bis(trimethylsilyl)amide is a non-nucleophilic strong Brønsted base, which is generally soluble in most of the nonpolar organic solvents. It is most commonly employed in organic reactions. It is used as the base employed in generating enolates for the preparation of lactone precursors, ...
Cats respond to silvervine similarly to the way that they do to catnip, rolling, rubbing in it, drooling, and even licking it. The main difference is that in catnip, cats respond to the chemical compound nepetalactone. In silvervine, cats respond to the chemical actinidine. ...
According to ProFlowers, Catnip plants contain something called “nepetalactone.” It’s the chemical that attracts cats but is a huge turn-off to mosquitoes, termites and cockroaches. In 2001, the American Chemical Society published a study revealing that because of that chemical, Catnip is actu...
What is diterpene lactone? The diterpene lactone andrographolide, isolated from Andrographis paniculata, has been proven to possess several important protective biological activities, including antioxidant, anti-inflammatory, immunomodulatory, antiseptic, antimicrobial, cytotoxic, hypolipidemic, cardioprotective, hepa...