英语词汇“purine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

pu·rine

(pyrēn′)

1. A double-ringed, crystalline organic base, C₅H₄N₄, that is the parent compound of a large group of biologically important compounds.

2. Any of a group of substituted derivatives of purine, including the nitrogen bases adenine and guanine, which are components of nucleic acids. Uric acid, caffeine, theobromine, and theophylline are also purines.

[German Purin : blend of Latin pūrus, clean; see PURE, and New Latin ūricus, uric (from Greek ouron, urine) + -in, -in, -ine.]

单词	purine
释义	pu·rine (pyrēn′) n. 1. A double-ringed, crystalline organic base, C₅H₄N₄, that is the parent compound of a large group of biologically important compounds. 2. Any of a group of substituted derivatives of purine, including the nitrogen bases adenine and guanine, which are components of nucleic acids. Uric acid, caffeine, theobromine, and theophylline are also purines. [German Purin : blend of Latin pūrus, clean; see PURE, and New Latin ūricus, uric (from Greek ouron, urine) + -in, -in, -ine.]
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