PROCESS FOR THE PREPARATION OF MIXTURES OF TRIFLUOROACETYL GLATIRAMER ACETATE USING PURIFIED HYDROBROMIC ACID
Postupak za dobivanje smjese trifluoracetil glatiramer acetata, naznačen time, da se za vrijeme postupka, šarži smjese polipeptida, od kojih se svaki sastoji od alanina, γ-benzil glutamata, tirozina i trifluoracetil lizina, skida zaštita otopinom bromovodične kiseline u octenoj kiselini, kod čega po...
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| creator | BEN-ZION DOLITZKY |
| description | Postupak za dobivanje smjese trifluoracetil glatiramer acetata, naznačen time, da se za vrijeme postupka, šarži smjese polipeptida, od kojih se svaki sastoji od alanina, γ-benzil glutamata, tirozina i trifluoracetil lizina, skida zaštita otopinom bromovodične kiseline u octenoj kiselini, kod čega poboljšanje obuhvaća uporabu otopine bromovodične kiseline u octenoj kiselini, koja otopina sadrži manje od 1000 ppm nečistoća metalnim ionima i manje od 0,5% slobodnog broma. Patent sadrži još 12 patentnih zahtjeva.
The Subject invention provides an improved process for obtaining a mixture of polypeptides having nonuniform amino acid sequences, where each polypeptide consists essentially of alanine, glutamic acid, tyrosine and lysine where the resulting mixture of polypeptides comprises less than 0.3% brominated tyrosine and less than 1000 ppm metal ion impurities. |
| format | Patent |
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The Subject invention provides an improved process for obtaining a mixture of polypeptides having nonuniform amino acid sequences, where each polypeptide consists essentially of alanine, glutamic acid, tyrosine and lysine where the resulting mixture of polypeptides comprises less than 0.3% brominated tyrosine and less than 1000 ppm metal ion impurities.</description><language>hrv ; eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC CHEMISTRY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PEPTIDES ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>2012</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=20120630&DB=EPODOC&CC=HR&NR=P20120209T1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120630&DB=EPODOC&CC=HR&NR=P20120209T1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BEN-ZION DOLITZKY</creatorcontrib><title>PROCESS FOR THE PREPARATION OF MIXTURES OF TRIFLUOROACETYL GLATIRAMER ACETATE USING PURIFIED HYDROBROMIC ACID</title><description>Postupak za dobivanje smjese trifluoracetil glatiramer acetata, naznačen time, da se za vrijeme postupka, šarži smjese polipeptida, od kojih se svaki sastoji od alanina, γ-benzil glutamata, tirozina i trifluoracetil lizina, skida zaštita otopinom bromovodične kiseline u octenoj kiselini, kod čega poboljšanje obuhvaća uporabu otopine bromovodične kiseline u octenoj kiselini, koja otopina sadrži manje od 1000 ppm nečistoća metalnim ionima i manje od 0,5% slobodnog broma. Patent sadrži još 12 patentnih zahtjeva.
The Subject invention provides an improved process for obtaining a mixture of polypeptides having nonuniform amino acid sequences, where each polypeptide consists essentially of alanine, glutamic acid, tyrosine and lysine where the resulting mixture of polypeptides comprises less than 0.3% brominated tyrosine and less than 1000 ppm metal ion impurities.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PEPTIDES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyssKwjAQheFuXIj6DgOuhbauXMZ00gRaJ0wmYFelSFx5KdT3xxZ8AFfn5_Cts6dn0hgCGGIQi-AZvWIlji5ABlp3lcgYlhZ2ponEpDRK10DdzIxViwzLowQhBnepwcdZOqzAdhXTmal1eiau2mar-_CY0u63m2xvULQ9pPHdp2kcbumVPr1lX-ZFmZf5SaQ4_qe-Wsc4yQ</recordid><startdate>20120630</startdate><enddate>20120630</enddate><creator>BEN-ZION DOLITZKY</creator><scope>EVB</scope></search><sort><creationdate>20120630</creationdate><title>PROCESS FOR THE PREPARATION OF MIXTURES OF TRIFLUOROACETYL GLATIRAMER ACETATE USING PURIFIED HYDROBROMIC ACID</title><author>BEN-ZION DOLITZKY</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_HRP20120209TT13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>hrv ; eng</language><creationdate>2012</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PEPTIDES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>BEN-ZION DOLITZKY</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BEN-ZION DOLITZKY</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR THE PREPARATION OF MIXTURES OF TRIFLUOROACETYL GLATIRAMER ACETATE USING PURIFIED HYDROBROMIC ACID</title><date>2012-06-30</date><risdate>2012</risdate><abstract>Postupak za dobivanje smjese trifluoracetil glatiramer acetata, naznačen time, da se za vrijeme postupka, šarži smjese polipeptida, od kojih se svaki sastoji od alanina, γ-benzil glutamata, tirozina i trifluoracetil lizina, skida zaštita otopinom bromovodične kiseline u octenoj kiselini, kod čega poboljšanje obuhvaća uporabu otopine bromovodične kiseline u octenoj kiselini, koja otopina sadrži manje od 1000 ppm nečistoća metalnim ionima i manje od 0,5% slobodnog broma. Patent sadrži još 12 patentnih zahtjeva.
The Subject invention provides an improved process for obtaining a mixture of polypeptides having nonuniform amino acid sequences, where each polypeptide consists essentially of alanine, glutamic acid, tyrosine and lysine where the resulting mixture of polypeptides comprises less than 0.3% brominated tyrosine and less than 1000 ppm metal ion impurities.</abstract><oa>free_for_read</oa></addata></record> |
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| language | hrv ; eng |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PEPTIDES THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | PROCESS FOR THE PREPARATION OF MIXTURES OF TRIFLUOROACETYL GLATIRAMER ACETATE USING PURIFIED HYDROBROMIC ACID |
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