Neokuguaglucoside
Encyclopedia
Neokuguaglucoside is a chemical compound
with formula , isolated from the fruit of the bitter melon
vine (Momordica charantia, called kǔguā in Chinese), where it occurs at 23 mg/35 kg. It is a triterpene
glucoside
with the cucurbitane
skeleton. It is a white powder, soluble in methanol
and butanol
.
Chemical compound
A chemical compound is a pure chemical substance consisting of two or more different chemical elements that can be separated into simpler substances by chemical reactions. Chemical compounds have a unique and defined chemical structure; they consist of a fixed ratio of atoms that are held together...
with formula , isolated from the fruit of the bitter melon
Bitter melon
Momordica charantia, called bitter melon or bitter gourd in English, is a tropical and subtropical vine of the family Cucurbitaceae, widely grown in Asia, Africa, and the Caribbean for its edible fruit, which is among the most bitter of all fruits...
vine (Momordica charantia, called kǔguā in Chinese), where it occurs at 23 mg/35 kg. It is a triterpene
Triterpene
Triterpenes are terpenes consisting of six isoprene units and have the molecular formula C30H48.The pentacyclic triterpenes can be classified into lupane, oleanane or ursane groups.Animal- and plant-derived triterpenes exist, such as:*squalene...
glucoside
Glucoside
A glucoside is a glycoside that is derived from glucose. Glucosides are common in plants, but rare in animals. Glucose is produced when a glucoside is hydrolysed by purely chemical means, or decomposed by fermentation or enzymes....
with the cucurbitane
Cucurbitane
Cucurbitane is a chemical compound with formula . It is a polycyclic hydrocarbon, specifically a triterpene. It is an isomer of lanostane , from which it differs by the formal shift of a methyl group from the 10 to the 9β position in the standard steroid numbering scheme.The name is applied to...
skeleton. It is a white powder, soluble in methanol
Methanol
Methanol, also known as methyl alcohol, wood alcohol, wood naphtha or wood spirits, is a chemical with the formula CH3OH . It is the simplest alcohol, and is a light, volatile, colorless, flammable liquid with a distinctive odor very similar to, but slightly sweeter than, ethanol...
and butanol
Butanol
Butanol or butyl alcohol can refer to any of the four isomeric alcohols of formula C4H9OH:*n-Butanol, butan-1-ol, 1-butanol, n-butyl alcohol;*Isobutanol, 2-methylpropan-1-ol, isobutyl alcohol;...
.