Claims for Patent: 5,543,505
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Summary for Patent: 5,543,505
Title: | Synthetic compounds which bind to H. pylori, and uses thereof |
Abstract: | The present invention provides a compound having the structure: ##STR1## wherein A is selected from the group consisting of (i) an amino acid bearing an .omega.-amino group or an .omega.--(C.dbd.O)-- group, (ii) an amino acid residue of a peptide, which residue bears an .omega.-amino group or an .omega.-(C.dbd.O)-- group, and (iii) an amino acid residue of a protein, which residue bears an .omega.-amino group or an .omega.-(C.dbd.O)-- group; wherein R.sub.1 is H, OH, NH.sub.2 or NHR.sub.4, where R.sub.4 is SO.sub.2 Ph, a linear or branched chain alkyl or acyl group, or an aryl group; wherein M is a saccharide wherein n is an integer from 0 to 18, and where n is greater than 1, each M is independently the same or different; wherein p is either 0 or 1; wherein R.sub.2, R.sub.3, R.sub.5 and R.sub.6 are independently the same or different and are H or OH, with the proviso that R.sub.2 and R.sub.3 are not both OH, and R.sub.5 and R.sub.6 are not both OH; wherein X and Y are independently the same or different and are H.sub.2 or O; and wherein k is an integer greater than or equal to 1, with the proviso that when A is an amino acid bearing an .omega.-amino group or an .omega.-(C.dbd.O)-- group, k is equal to 1. |
Inventor(s): | Danishefsky; Samuel J. (New Haven, CT), Randolph; John T. (New York, NY) |
Assignee: | Sloan-Kettering Institute for Cancer Research (New York, NY) |
Application Number: | 08/213,053 |
Patent Claims: | 1. A compound having the structure: ##STR31## wherein A is selected from the group consisting of (i) an amino acid bearing an .omega.-amino group or an .omega.-(C.dbd.O)--
group, (ii) an amino acid residue of a peptide, which residue bears an .omega.-amino group or an .omega.-(C.dbd.O)-- group, and (iii) an amino acid residue of a protein, which residue bears an .omega.-amino group or an .omega.-(C.dbd.O)-- group;
wherein R.sub.1 is H, OH, NH.sub.2 or NHR.sub.4, where R.sub.4 is SO.sub.2 Ph, a linear or branched chain alkyl or acyl group, or an aryl group; wherein M has the structure: ##STR32## wherein n is an integer from 0 to 18, and where n is greater than 1, each M is independently the same or different; wherein p is either 0 or 1; wherein R.sub.2, R.sub.3, R.sub.5 and R.sub.6 are independently the same or different and are H or OH, with the proviso that R.sub.2 and R.sub.3 are not both OH, and R.sub.5 and R.sub.6 are not both OH; wherein each wavy line between a carbon atom and an oxygen atom denotes an R or S configuration at the carbon atom; wherein X and Y are independently the same or different and are H.sub.2 or O; and wherein k is an integer greater than or equal to 1, with the proviso that when A is an amino acid bearing an .omega.-amino group or an .omega.-(C.dbd.O)-- group, k is equal to 1. 2. The compound of claim 1, wherein A is lysine or a lysine residue. 3. The compound of claim 1, wherein A is glutamic acid or a glutamic acid residue. 4. The compound of claim 1, wherein A is aspartic acid or an aspartic acid residue. 5. The compound of claim 1, wherein A is an amino acid residue of a globular protein. 6. The compound of claim 5, wherein the globular protein is selected from the group consisting of bovine serum albumin and human serum albumin. 7. The compound of claim 1, wherein k is 1. 8. The compound of claim 1, wherein n and p are both equal to 0. |
Details for Patent 5,543,505
Applicant | Tradename | Biologic Ingredient | Dosage Form | BLA | Approval Date | Patent No. | Expiredate |
---|---|---|---|---|---|---|---|
Grifols Therapeutics Llc | ALBUKED, PLASBUMIN-20, PLASBUMIN-25, PLASBUMIN-5 | albumin (human) | For Injection | 101138 | 10/21/1942 | ⤷ Try a Trial | 2040-01-28 |
Baxalta Us Inc. | BUMINATE, FLEXBUMIN | albumin (human) | Injection | 101452 | 03/03/1954 | ⤷ Try a Trial | 2040-01-28 |
Csl Behring Ag | ALBURX | albumin (human) | Injection | 102366 | 07/23/1976 | ⤷ Try a Trial | 2040-01-28 |
Grifols Biologicals Llc | ALBUTEIN | albumin (human) | Injection | 102478 | 08/15/1978 | ⤷ Try a Trial | 2040-01-28 |
>Applicant | >Tradename | >Biologic Ingredient | >Dosage Form | >BLA | >Approval Date | >Patent No. | >Expiredate |
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