Glycosylated glycopeptides
Gylcosylated glycopeptide antibiotics having the formula I in which A is the remaining portion of a glycopeptide antibiotic of the vancomycin/ristocetin class or a chemical derivative thereof, and O is the phenolic oxygen of the central (B) ring of the triaryl ether region of the glycopeptide antibi...
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| creator | JEFFS, PETER WALTER CHUNG, SUNG KEE CHRISTENSEN IV, SIEGFRIED BENJAMIN |
| description | Gylcosylated glycopeptide antibiotics having the formula I in which A is the remaining portion of a glycopeptide antibiotic of the vancomycin/ristocetin class or a chemical derivative thereof, and O is the phenolic oxygen of the central (B) ring of the triaryl ether region of the glycopeptide antibiotic; and R is a monosaccharide or disaccharide or a deoxy or amino variant thereof; provided that R is not the natural sugar species attached at this site on the glycopeptide core, and R is not glucosyl when A is the remaining portion of vancomycin, A51568A, M43D, or A51568B and their salts are useful new antibiotics. A process for producing compounds of formula (I) or a chemical derivative thereof, or a pharmaceutically acceptable salt thereof. These derivatives are useful for treating or preventing infection in an animal by gram-positive bacteria and also increase feed-utilization efficiency, promote growth in domestic animals and increase propionate production in lactating ruminants. |
| format | Patent |
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A process for producing compounds of formula (I) or a chemical derivative thereof, or a pharmaceutically acceptable salt thereof. These derivatives are useful for treating or preventing infection in an animal by gram-positive bacteria and also increase feed-utilization efficiency, promote growth in domestic animals and increase propionate production in lactating ruminants.</description><language>eng ; fre ; ger</language><subject>CHEMISTRY ; FODDER ; FOODS OR FOODSTUFFS ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; ORGANIC CHEMISTRY ; PEPTIDES ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS ; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</subject><creationdate>1988</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=19880706&DB=EPODOC&CC=EP&NR=0273727A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19880706&DB=EPODOC&CC=EP&NR=0273727A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JEFFS, PETER WALTER</creatorcontrib><creatorcontrib>CHUNG, SUNG KEE</creatorcontrib><creatorcontrib>CHRISTENSEN IV, SIEGFRIED BENJAMIN</creatorcontrib><title>Glycosylated glycopeptides</title><description>Gylcosylated glycopeptide antibiotics having the formula I in which A is the remaining portion of a glycopeptide antibiotic of the vancomycin/ristocetin class or a chemical derivative thereof, and O is the phenolic oxygen of the central (B) ring of the triaryl ether region of the glycopeptide antibiotic; and R is a monosaccharide or disaccharide or a deoxy or amino variant thereof; provided that R is not the natural sugar species attached at this site on the glycopeptide core, and R is not glucosyl when A is the remaining portion of vancomycin, A51568A, M43D, or A51568B and their salts are useful new antibiotics. A process for producing compounds of formula (I) or a chemical derivative thereof, or a pharmaceutically acceptable salt thereof. 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A process for producing compounds of formula (I) or a chemical derivative thereof, or a pharmaceutically acceptable salt thereof. These derivatives are useful for treating or preventing infection in an animal by gram-positive bacteria and also increase feed-utilization efficiency, promote growth in domestic animals and increase propionate production in lactating ruminants.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY FODDER FOODS OR FOODSTUFFS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PEPTIDES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES |
| title | Glycosylated glycopeptides |
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