naphthoquinone मीनिंग इन हिंदी

संज्ञा
• नैफ़्थोक्विनौन

अधिक: आगे

Vitamin K is a derivative of 1, 4-naphthoquinone.
Chemically, it is a derivative of naphthoquinone, related to vitamin K.
The chemical structure as a naphthoquinone derivative was first determined by Brockmann in 1936.
Several isomeric naphthoquinones are known, notably benzoquinone.
Lapachol, a yellow, skin-irritating naphthoquinone, is often found in the wood.
The unqualified term " hydroxynaphthoquinone " usually means a derivative of 1, 4-naphthoquinone.
The unqualified term " dihydroxynaphthoquinone " usually means a derivative of 1, 4-naphthoquinone.
Naphthoquinone derivatives have significant pharmacological properties.
"' Xylindein "'is a quinone pigment, a dimeric naphthoquinone derivative.
A 1998 article reported that naphthoquinones originating from " N . thorelii " showed antimalarial activity.

संज्ञा.

a fat-soluble vitamin that helps in the clotting of blood
पर्याय: vitamin K, antihemorrhagic factor