VERFAHREN ZUR ENZYMATISCHEN HERSTELLUNG ENANTIOMERENANGEREICHERTER BETA-AMINOSÄUREN
Production of enantiomerically enriched, N-unprotected beta-amino acids (I) comprises enzymatic hydrolysis of an enantiomeric mixture of N-unprotected beta-aminoacid esters (II) using a hydrolase, provided that (II) is other than a methyl or ethyl ester. An Independent claim is also included for new...
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| creator | WERNER, HELGE GROEGER, HARALD |
| description | Production of enantiomerically enriched, N-unprotected beta-amino acids (I) comprises enzymatic hydrolysis of an enantiomeric mixture of N-unprotected beta-aminoacid esters (II) using a hydrolase, provided that (II) is other than a methyl or ethyl ester. An Independent claim is also included for new beta-aminoacid n-propyl esters of formula (II'). R = 1-8C alkyl, 2-8C alkenyl, 2-8C alkynyl, 3-8C cycloalkyl (optionally substituted by 1-3 1-8C alkyl), 6-18C aryl (optionally substituted by 1-3 1-8C alkyl), 7-19C aralkyl, 3-18C heteroaryl (optionally substituted by 1-3 1-8C alkyl) or 4-19C heteroaralkyl; and R' = H or as defined for R. |
| format | Patent |
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An Independent claim is also included for new beta-aminoacid n-propyl esters of formula (II'). R = 1-8C alkyl, 2-8C alkenyl, 2-8C alkynyl, 3-8C cycloalkyl (optionally substituted by 1-3 1-8C alkyl), 6-18C aryl (optionally substituted by 1-3 1-8C alkyl), 7-19C aralkyl, 3-18C heteroaryl (optionally substituted by 1-3 1-8C alkyl) or 4-19C heteroaralkyl; and R' = H or as defined for R.</description><edition>7</edition><language>ger</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; BEER ; BIOCHEMISTRY ; CHEMISTRY ; ENZYMOLOGY ; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE ; METALLURGY ; MICROBIOLOGY ; MUTATION OR GENETIC ENGINEERING ; ORGANIC CHEMISTRY ; SPIRITS ; VINEGAR ; WINE</subject><creationdate>2006</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060715&DB=EPODOC&CC=AT&NR=E332391T1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060715&DB=EPODOC&CC=AT&NR=E332391T1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WERNER, HELGE</creatorcontrib><creatorcontrib>GROEGER, HARALD</creatorcontrib><title>VERFAHREN ZUR ENZYMATISCHEN HERSTELLUNG ENANTIOMERENANGEREICHERTER BETA-AMINOSÄUREN</title><description>Production of enantiomerically enriched, N-unprotected beta-amino acids (I) comprises enzymatic hydrolysis of an enantiomeric mixture of N-unprotected beta-aminoacid esters (II) using a hydrolase, provided that (II) is other than a methyl or ethyl ester. An Independent claim is also included for new beta-aminoacid n-propyl esters of formula (II'). 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An Independent claim is also included for new beta-aminoacid n-propyl esters of formula (II'). R = 1-8C alkyl, 2-8C alkenyl, 2-8C alkynyl, 3-8C cycloalkyl (optionally substituted by 1-3 1-8C alkyl), 6-18C aryl (optionally substituted by 1-3 1-8C alkyl), 7-19C aralkyl, 3-18C heteroaryl (optionally substituted by 1-3 1-8C alkyl) or 4-19C heteroaralkyl; and R' = H or as defined for R.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS BEER BIOCHEMISTRY CHEMISTRY ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY SPIRITS VINEGAR WINE |
| title | VERFAHREN ZUR ENZYMATISCHEN HERSTELLUNG ENANTIOMERENANGEREICHERTER BETA-AMINOSÄUREN |
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