BRANCHED BUILDING UNITS FOR SYNTHESIZING CYCLIC PEPTIDES
The present invention relates to building units suitable for the synthesis of backbone cyclized peptides. The building units of this invention have structures of Formula (I):wherein AAm and AAp are residues of natural or synthetic amino acids and U is CalphaON[(CH2)n+1W] or (CalphaH2N)[CO(CH2)qW], i...
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creator | REISSMANN, SIEGMUND BESSER, DIANA KLEINWAECHTER, PETER MUELLER, BETTINA |
description | The present invention relates to building units suitable for the synthesis of backbone cyclized peptides. The building units of this invention have structures of Formula (I):wherein AAm and AAp are residues of natural or synthetic amino acids and U is CalphaON[(CH2)n+1W] or (CalphaH2N)[CO(CH2)qW], in which Calpha is a carbon atom and is the alpha carbon of AAm if m>0. W is NH-X or COY, and X is H, Boc, Z, Fmoc, or Alloc while Y is the hydroxyl group of a carboxylic acid moiety or a carboxylic acid protecting group. The letter m refers to an integer from 0 to 10; n is a number from 0 to 6; p is a number from 1 to 10; and q is a number from 1 to 6. The present invention is also directed to methods of synthesizing building units of Formula (I) via different routes. |
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The building units of this invention have structures of Formula (I):wherein AAm and AAp are residues of natural or synthetic amino acids and U is CalphaON[(CH2)n+1W] or (CalphaH2N)[CO(CH2)qW], in which Calpha is a carbon atom and is the alpha carbon of AAm if m>0. W is NH-X or COY, and X is H, Boc, Z, Fmoc, or Alloc while Y is the hydroxyl group of a carboxylic acid moiety or a carboxylic acid protecting group. The letter m refers to an integer from 0 to 10; n is a number from 0 to 6; p is a number from 1 to 10; and q is a number from 1 to 6. The present invention is also directed to methods of synthesizing building units of Formula (I) via different routes.</description><edition>7</edition><language>eng ; fre ; ger</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY ; PEPTIDES</subject><creationdate>2000</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=20000927&DB=EPODOC&CC=EP&NR=1037904A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000927&DB=EPODOC&CC=EP&NR=1037904A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>REISSMANN, SIEGMUND</creatorcontrib><creatorcontrib>BESSER, DIANA</creatorcontrib><creatorcontrib>KLEINWAECHTER, PETER</creatorcontrib><creatorcontrib>MUELLER, BETTINA</creatorcontrib><title>BRANCHED BUILDING UNITS FOR SYNTHESIZING CYCLIC PEPTIDES</title><description>The present invention relates to building units suitable for the synthesis of backbone cyclized peptides. The building units of this invention have structures of Formula (I):wherein AAm and AAp are residues of natural or synthetic amino acids and U is CalphaON[(CH2)n+1W] or (CalphaH2N)[CO(CH2)qW], in which Calpha is a carbon atom and is the alpha carbon of AAm if m>0. W is NH-X or COY, and X is H, Boc, Z, Fmoc, or Alloc while Y is the hydroxyl group of a carboxylic acid moiety or a carboxylic acid protecting group. The letter m refers to an integer from 0 to 10; n is a number from 0 to 6; p is a number from 1 to 10; and q is a number from 1 to 6. The present invention is also directed to methods of synthesizing building units of Formula (I) via different routes.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PEPTIDES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBwCnL0c_ZwdVFwCvX0cfH0c1cI9fMMCVZw8w9SCI70C_FwDfaMAgk7Rzr7eDorBLgGhHi6uAbzMLCmJeYUp_JCaW4GBTfXEGcP3dSC_PjU4oLE5NS81JJ41wBDA2NzSwMTRyNjIpQAACbKKDw</recordid><startdate>20000927</startdate><enddate>20000927</enddate><creator>REISSMANN, SIEGMUND</creator><creator>BESSER, DIANA</creator><creator>KLEINWAECHTER, PETER</creator><creator>MUELLER, BETTINA</creator><scope>EVB</scope></search><sort><creationdate>20000927</creationdate><title>BRANCHED BUILDING UNITS FOR SYNTHESIZING CYCLIC PEPTIDES</title><author>REISSMANN, SIEGMUND ; BESSER, DIANA ; KLEINWAECHTER, PETER ; MUELLER, BETTINA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1037904A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2000</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>PEPTIDES</topic><toplevel>online_resources</toplevel><creatorcontrib>REISSMANN, SIEGMUND</creatorcontrib><creatorcontrib>BESSER, DIANA</creatorcontrib><creatorcontrib>KLEINWAECHTER, PETER</creatorcontrib><creatorcontrib>MUELLER, BETTINA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>REISSMANN, SIEGMUND</au><au>BESSER, DIANA</au><au>KLEINWAECHTER, PETER</au><au>MUELLER, BETTINA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BRANCHED BUILDING UNITS FOR SYNTHESIZING CYCLIC PEPTIDES</title><date>2000-09-27</date><risdate>2000</risdate><abstract>The present invention relates to building units suitable for the synthesis of backbone cyclized peptides. The building units of this invention have structures of Formula (I):wherein AAm and AAp are residues of natural or synthetic amino acids and U is CalphaON[(CH2)n+1W] or (CalphaH2N)[CO(CH2)qW], in which Calpha is a carbon atom and is the alpha carbon of AAm if m>0. W is NH-X or COY, and X is H, Boc, Z, Fmoc, or Alloc while Y is the hydroxyl group of a carboxylic acid moiety or a carboxylic acid protecting group. The letter m refers to an integer from 0 to 10; n is a number from 0 to 6; p is a number from 1 to 10; and q is a number from 1 to 6. The present invention is also directed to methods of synthesizing building units of Formula (I) via different routes.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY PEPTIDES |
title | BRANCHED BUILDING UNITS FOR SYNTHESIZING CYCLIC PEPTIDES |
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