Method for purifying composition

A method for purifying a composition, which comprises a step for dissolving a composition containing a compound represented by formula (1) [in formula (1), R1 represents-N (R2)-R2 (R2 represents a C1-C4 alkyl group), R3 and R4 represent C3-C8 alkanediyl groups, R5 represents a hydroxyl group, R6 rep...

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Bibliographische Detailangaben
Hauptverfasser:	ARAI TAKAYUKI, SATO YUSUKE, MIYAZAKI YUDAI, ITO SUKETAKA, HARASHIMA HIDEYOSHI, NEGISHI KAKERU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	A method for purifying a composition, which comprises a step for dissolving a composition containing a compound represented by formula (1) [in formula (1), R1 represents-N (R2)-R2 (R2 represents a C1-C4 alkyl group), R3 and R4 represent C3-C8 alkanediyl groups, R5 represents a hydroxyl group, R6 represents-R7-OH (R7 represents a C4-C12 alkanediyl group) or a hydrogen atom, and n represents an integer of 0 or 1] in an aqueous layer and performing liquid-liquid extraction, the oil layer used in the liquid-liquid extraction contains one or more liquids selected from the group consisting of ketone-based liquids, ester-based liquids, and ether-based liquids having a solubility parameter (SP value) of 14.8-20.5 (MPa1/2). # imgabs0 # 一种组合物的纯化方法，包括将包含下述式(1)[式(1)中，R1表示-N(R2)-R2(R2表示C1～C4的烷基)，R3及R4表示C3～C8的烷二基，R5表示羟基，R6表示-R7-OH(R7表示C4～C12的烷二基)或氢原子，n表示0或1的整数]所示的化合物的组合物溶解于水层中进行液液萃取的工序，所述纯化方法中，所述液液萃取中使用的油层包含溶解度参数(SP值)为14.8～20.5(MPa1/2)的、选自由酮系液体、酯系液体及醚系液体所组成的群组中的一种或两种以上的液体。#imgabs0#