英语词汇guanidino-的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

guanidino-|ˌgwɑːnɪˈdiːnəʊ|Chem. Combining form of guanidine. So guanidino acid, guanidino group, etc.1910Jrnl. Chem. Soc. XCVIII. i. 825 The guanidino⁓butyric acid which crystallises out is purified by conversion into the hydrochloride.1951Jrnl. Amer. Chem. Soc. LXXXIII. 1870/1 The basic nature of the guanidino group indicated that it might also be a specific site for water absorption.1952E. H. Rodd Chem. Carbon Compounds I. xiv. 932 Guanidino acids. This group includes the biologically important compounds creatine and arginine.1965P. A. S. Smith Chem. Open-Chain Org. Nitrogen Compounds I. vi. 277 The prefix ‘guanidino’, for H₂NC({b2}NH)NH{b1}, is used in cases where naming the substituent on guanidine would be awkward or would misplace the desired emphasis; e.g. guanidinoacetic acid, H₂NC({b2}NH)NHCH₂COOH.

guanidino-
combining form
also guanido-
Etymology: guanidino-, International Scientific Vocabulary, from guanidine + -o-; guanido- from guanidine + -o-
: containing the univalent group H₂NC( . NH)NH− derived from guanidine by removal of one hydrogen atom

词汇	guanidino-
词根词缀	OED Webster guanidino-\|ˌgwɑːnɪˈdiːnəʊ\|Chem. Combining form of guanidine. So *guanidino acid, guanidino group, etc.1910Jrnl. Chem. Soc. XCVIII. i. 825 The guanidino⁓butyric acid which crystallises out is purified by conversion into the hydrochloride.1951Jrnl. Amer. Chem. Soc. LXXXIII. 1870/1 The basic nature of the guanidino group indicated that it might also be a specific site for water absorption.1952E. H. Rodd Chem. Carbon Compounds* I. xiv. 932 Guanidino acids. This group includes the biologically important compounds creatine and arginine.1965P. A. S. Smith Chem. Open-Chain Org. Nitrogen Compounds I. vi. 277 The prefix ‘guanidino’, for H₂NC({b2}NH)NH{b1}, is used in cases where naming the substituent on guanidine would be awkward or would misplace the desired emphasis; e.g. guanidinoacetic acid, H₂NC({b2}NH)NHCH₂COOH. guanidino- combining form also guanido- Etymology: guanidino-, International Scientific Vocabulary, from guanidine + -o-; guanido- from guanidine + -o- : containing the univalent group H₂NC( . NH)NH− derived from guanidine by removal of one hydrogen atom
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