IL94712A - Crown sites are associated with polysaccharides and preparations containing them for the removal or inactivation of harmful components in the blood or other extracellular body fluids - Google Patents
Crown sites are associated with polysaccharides and preparations containing them for the removal or inactivation of harmful components in the blood or other extracellular body fluidsInfo
- Publication number
- IL94712A IL94712A IL9471290A IL9471290A IL94712A IL 94712 A IL94712 A IL 94712A IL 9471290 A IL9471290 A IL 9471290A IL 9471290 A IL9471290 A IL 9471290A IL 94712 A IL94712 A IL 94712A
- Authority
- IL
- Israel
- Prior art keywords
- crownether
- polysaccharide
- crown
- bound
- dextrane
- Prior art date
Links
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 37
- 239000000203 mixture Substances 0.000 title claims abstract description 36
- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 36
- 150000004676 glycans Chemical class 0.000 title claims abstract description 34
- 239000008280 blood Substances 0.000 title claims abstract description 16
- 210000004369 blood Anatomy 0.000 title claims abstract description 16
- 230000000415 inactivating effect Effects 0.000 title claims abstract description 7
- 150000003983 crown ethers Chemical class 0.000 title claims description 48
- 210000001124 body fluid Anatomy 0.000 title claims description 6
- 239000010839 body fluid Substances 0.000 title claims description 6
- -1 crownether compound Chemical group 0.000 claims abstract description 37
- 241000700605 Viruses Species 0.000 claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 13
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 12
- 229920002307 Dextran Polymers 0.000 claims description 11
- 241001465754 Metazoa Species 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002671 adjuvant Substances 0.000 claims description 2
- 238000004132 cross linking Methods 0.000 claims description 2
- 229910052698 phosphorus Chemical group 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 claims 1
- 239000011149 active material Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 239000008194 pharmaceutical composition Substances 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 239000011574 phosphorus Chemical group 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000012360 testing method Methods 0.000 description 33
- 239000000047 product Substances 0.000 description 24
- 239000000243 solution Substances 0.000 description 22
- 239000007924 injection Substances 0.000 description 14
- 238000002347 injection Methods 0.000 description 14
- 241000699670 Mus sp. Species 0.000 description 12
- 210000002700 urine Anatomy 0.000 description 11
- 238000011081 inoculation Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- 241000699666 Mus <mouse, genus> Species 0.000 description 7
- NLMDJJTUQPXZFG-UHFFFAOYSA-N 1,4,10,13-tetraoxa-7,16-diazacyclooctadecane Chemical class C1COCCOCCNCCOCCOCCN1 NLMDJJTUQPXZFG-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000002504 physiological saline solution Substances 0.000 description 6
- 238000006467 substitution reaction Methods 0.000 description 6
- 230000001472 cytotoxic effect Effects 0.000 description 5
- 230000008030 elimination Effects 0.000 description 5
- 238000003379 elimination reaction Methods 0.000 description 5
- 241000700198 Cavia Species 0.000 description 4
- 241000700199 Cavia porcellus Species 0.000 description 4
- 230000000840 anti-viral effect Effects 0.000 description 4
- 230000000536 complexating effect Effects 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 125000005842 heteroatom Chemical group 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000002285 radioactive effect Effects 0.000 description 4
- 230000001988 toxicity Effects 0.000 description 4
- 231100000419 toxicity Toxicity 0.000 description 4
- DSFHXKRFDFROER-UHFFFAOYSA-N 2,5,8,11,14,17-hexaoxabicyclo[16.4.0]docosa-1(22),18,20-triene Chemical group O1CCOCCOCCOCCOCCOC2=CC=CC=C21 DSFHXKRFDFROER-UHFFFAOYSA-N 0.000 description 3
- 241000710198 Foot-and-mouth disease virus Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000029142 excretion Effects 0.000 description 3
- 230000001524 infective effect Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000006188 syrup Substances 0.000 description 3
- 235000020357 syrup Nutrition 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 208000000474 Poliomyelitis Diseases 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 241000282898 Sus scrofa Species 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 231100000433 cytotoxic Toxicity 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000004804 polysaccharides Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- XEZNGIUYQVAUSS-UHFFFAOYSA-N 18-crown-6 Chemical compound C1COCCOCCOCCOCCOCCO1 XEZNGIUYQVAUSS-UHFFFAOYSA-N 0.000 description 1
- WMBFARVSOWVDII-UHFFFAOYSA-N 20-ethenyl-2,5,8,11,14,17-hexaoxabicyclo[16.4.0]docosa-1(18),19,21-triene Chemical compound O1CCOCCOCCOCCOCCOC2=CC(C=C)=CC=C21 WMBFARVSOWVDII-UHFFFAOYSA-N 0.000 description 1
- 241000224483 Coccidia Species 0.000 description 1
- 206010010904 Convulsion Diseases 0.000 description 1
- 229920000858 Cyclodextrin Polymers 0.000 description 1
- 241000709661 Enterovirus Species 0.000 description 1
- XQFRJNBWHJMXHO-RRKCRQDMSA-N IDUR Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(=O)NC(=O)C(I)=C1 XQFRJNBWHJMXHO-RRKCRQDMSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- FNEPSTUXZLEUCK-UHFFFAOYSA-N benzo-15-crown-5 Chemical compound O1CCOCCOCCOCCOC2=CC=CC=C21 FNEPSTUXZLEUCK-UHFFFAOYSA-N 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229940077731 carbohydrate nutrients Drugs 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000002739 cryptand Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- MXCSCGGRLMRZMF-UHFFFAOYSA-N dibenzo-30-crown-10 Chemical compound O1CCOCCOCCOCCOC2=CC=CC=C2OCCOCCOCCOCCOC2=CC=CC=C21 MXCSCGGRLMRZMF-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- DNZMDASEFMLYBU-RNBXVSKKSA-N hydroxyethyl starch Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O.OCCOC[C@H]1O[C@H](OCCO)[C@H](OCCO)[C@@H](OCCO)[C@@H]1OCCO DNZMDASEFMLYBU-RNBXVSKKSA-N 0.000 description 1
- 229940050526 hydroxyethylstarch Drugs 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- JYJIGFIDKWBXDU-MNNPPOADSA-N inulin Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@]1(OC[C@]2(OC[C@]3(OC[C@]4(OC[C@]5(OC[C@]6(OC[C@]7(OC[C@]8(OC[C@]9(OC[C@]%10(OC[C@]%11(OC[C@]%12(OC[C@]%13(OC[C@]%14(OC[C@]%15(OC[C@]%16(OC[C@]%17(OC[C@]%18(OC[C@]%19(OC[C@]%20(OC[C@]%21(OC[C@]%22(OC[C@]%23(OC[C@]%24(OC[C@]%25(OC[C@]%26(OC[C@]%27(OC[C@]%28(OC[C@]%29(OC[C@]%30(OC[C@]%31(OC[C@]%32(OC[C@]%33(OC[C@]%34(OC[C@]%35(OC[C@]%36(O[C@@H]%37[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O%37)O)[C@H]([C@H](O)[C@@H](CO)O%36)O)[C@H]([C@H](O)[C@@H](CO)O%35)O)[C@H]([C@H](O)[C@@H](CO)O%34)O)[C@H]([C@H](O)[C@@H](CO)O%33)O)[C@H]([C@H](O)[C@@H](CO)O%32)O)[C@H]([C@H](O)[C@@H](CO)O%31)O)[C@H]([C@H](O)[C@@H](CO)O%30)O)[C@H]([C@H](O)[C@@H](CO)O%29)O)[C@H]([C@H](O)[C@@H](CO)O%28)O)[C@H]([C@H](O)[C@@H](CO)O%27)O)[C@H]([C@H](O)[C@@H](CO)O%26)O)[C@H]([C@H](O)[C@@H](CO)O%25)O)[C@H]([C@H](O)[C@@H](CO)O%24)O)[C@H]([C@H](O)[C@@H](CO)O%23)O)[C@H]([C@H](O)[C@@H](CO)O%22)O)[C@H]([C@H](O)[C@@H](CO)O%21)O)[C@H]([C@H](O)[C@@H](CO)O%20)O)[C@H]([C@H](O)[C@@H](CO)O%19)O)[C@H]([C@H](O)[C@@H](CO)O%18)O)[C@H]([C@H](O)[C@@H](CO)O%17)O)[C@H]([C@H](O)[C@@H](CO)O%16)O)[C@H]([C@H](O)[C@@H](CO)O%15)O)[C@H]([C@H](O)[C@@H](CO)O%14)O)[C@H]([C@H](O)[C@@H](CO)O%13)O)[C@H]([C@H](O)[C@@H](CO)O%12)O)[C@H]([C@H](O)[C@@H](CO)O%11)O)[C@H]([C@H](O)[C@@H](CO)O%10)O)[C@H]([C@H](O)[C@@H](CO)O9)O)[C@H]([C@H](O)[C@@H](CO)O8)O)[C@H]([C@H](O)[C@@H](CO)O7)O)[C@H]([C@H](O)[C@@H](CO)O6)O)[C@H]([C@H](O)[C@@H](CO)O5)O)[C@H]([C@H](O)[C@@H](CO)O4)O)[C@H]([C@H](O)[C@@H](CO)O3)O)[C@H]([C@H](O)[C@@H](CO)O2)O)[C@@H](O)[C@H](O)[C@@H](CO)O1 JYJIGFIDKWBXDU-MNNPPOADSA-N 0.000 description 1
- 229940029339 inulin Drugs 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VBTQNRFWXBXZQR-UHFFFAOYSA-N n-bromoacetamide Chemical compound CC(=O)NBr VBTQNRFWXBXZQR-UHFFFAOYSA-N 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 150000002891 organic anions Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000003444 phase transfer catalyst Substances 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- IOVGROKTTNBUGK-SJCJKPOMSA-N ritodrine Chemical compound N([C@@H](C)[C@H](O)C=1C=CC(O)=CC=1)CCC1=CC=C(O)C=C1 IOVGROKTTNBUGK-SJCJKPOMSA-N 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
- C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0082—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using chemical substances
- A61L2/0088—Liquid substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P39/00—General protective or antinoxious agents
- A61P39/02—Antidotes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3206—Organic carriers, supports or substrates
- B01J20/3208—Polymeric carriers, supports or substrates
- B01J20/3212—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
- B01J20/3217—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
- B01J20/3217—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
- B01J20/3219—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond involving a particular spacer or linking group, e.g. for attaching an active group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3244—Non-macromolecular compounds
- B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
- B01J20/3248—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3244—Non-macromolecular compounds
- B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
- B01J20/3248—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such
- B01J20/3253—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such comprising a cyclic structure not containing any of the heteroatoms nitrogen, oxygen or sulfur, e.g. aromatic structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3244—Non-macromolecular compounds
- B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
- B01J20/3248—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such
- B01J20/3255—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such comprising a cyclic structure containing at least one of the heteroatoms nitrogen, oxygen or sulfur, e.g. heterocyclic or heteroaromatic structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
- B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Toxicology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Virology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- External Artificial Organs (AREA)
- Medicinal Preparation (AREA)
- Medicines Containing Plant Substances (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK291389A DK169306B1 (da) | 1989-06-14 | 1989-06-14 | Middel til fjernelse eller inaktivering af uønskede komponenter i blod eller andre ekstracellulære legemsvæsker samt fremgangsmåde til fremstilling af dextran-O-carbonyl-benzo-18-crown-6 og af dextran-hydroxyethylbenzo-18-crown-6 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL94712A0 IL94712A0 (en) | 1991-04-15 |
| IL94712A true IL94712A (en) | 1994-11-28 |
Family
ID=8117054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL9471290A IL94712A (en) | 1989-06-14 | 1990-06-13 | Crown sites are associated with polysaccharides and preparations containing them for the removal or inactivation of harmful components in the blood or other extracellular body fluids |
Country Status (21)
| Country | Link |
|---|---|
| US (2) | US5314878A (hu) |
| EP (1) | EP0481013B1 (hu) |
| JP (1) | JPH04506211A (hu) |
| KR (1) | KR920702624A (hu) |
| AT (1) | ATE111739T1 (hu) |
| AU (1) | AU635464B2 (hu) |
| BG (1) | BG60089B2 (hu) |
| CA (1) | CA2058442A1 (hu) |
| DE (1) | DE69012818T2 (hu) |
| DK (2) | DK169306B1 (hu) |
| ES (1) | ES2062571T3 (hu) |
| FI (1) | FI95139C (hu) |
| HU (1) | HU208083B (hu) |
| IE (1) | IE62998B1 (hu) |
| IL (1) | IL94712A (hu) |
| MD (1) | MD950010A (hu) |
| NO (1) | NO914854L (hu) |
| NZ (1) | NZ234034A (hu) |
| OA (1) | OA09646A (hu) |
| WO (1) | WO1990015610A1 (hu) |
| ZA (1) | ZA904546B (hu) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE68901924T2 (de) * | 1988-01-26 | 1992-12-10 | Nycomed As | Paramagnetische verbindungen. |
| US6335160B1 (en) | 1995-02-17 | 2002-01-01 | Maxygen, Inc. | Methods and compositions for polypeptide engineering |
| DE102008060549A1 (de) | 2008-12-04 | 2010-06-10 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Wirkstoff-Peptid-Konstrukt zur extrazellulären Anreicherung |
| GB201506663D0 (en) * | 2015-04-20 | 2015-06-03 | Komplexis S R L | In-vivo delivery of ion chelating ligands for therapy |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4113739A (en) * | 1974-01-28 | 1978-09-12 | The Dow Chemical Company | Process for preparation of (poly)cyclic polyethers |
| US3965116A (en) * | 1974-09-12 | 1976-06-22 | The Regents Of The University Of California | Multioxymacrocycles |
| US3997565A (en) * | 1975-09-19 | 1976-12-14 | E. I. Du Pont De Nemours And Company | Acylcrownether oximes and oxime ethers |
| US4024158A (en) * | 1975-09-19 | 1977-05-17 | E. I. Du Pont De Nemours And Company | Aroylcrownethers |
| US4474963A (en) * | 1980-11-03 | 1984-10-02 | W. R. Grace & Co. | Crown ether compositions with sidearms affording enhanced cation binding |
| US4562272A (en) * | 1981-03-27 | 1985-12-31 | Union Carbide Corporation | Process for preparing cyclic polyethers |
| HU187360B (en) * | 1981-09-22 | 1985-12-28 | Chinoin Gyogyszer Es Vegyeszet | Komplex-forming cyclodextrine-crown-ether derivatives and process for producing them |
| US4436923A (en) * | 1982-06-07 | 1984-03-13 | The President And Trustees Of The Miami University | Trifluoromethyl-substituted chromogenic crown ethers and methods of using same |
| JPS595180A (ja) * | 1982-06-30 | 1984-01-12 | Toshiyuki Shono | ビスクラウンエ−テル誘導体とその用途 |
| US4631119A (en) * | 1983-11-23 | 1986-12-23 | W. R. Grace & Co. | Reversible, electrochemically-switched lariat ethers |
| US4767614A (en) * | 1984-02-29 | 1988-08-30 | Wm. Wrigley Jr. Company | Modified dextrans in a dental health method deactivating glucosyltransferase enzymes |
| US4570004A (en) * | 1984-04-06 | 1986-02-11 | The Board Of Regents, University Of Texas System | Perfluoro crown ethers |
| US4794000A (en) * | 1987-01-08 | 1988-12-27 | Synthetic Blood Corporation | Coacervate-based oral delivery system for medically useful compositions |
| WO1993013089A1 (en) * | 1985-01-25 | 1993-07-08 | Urban Frank J | Macrocyclic polyether carboxylic acids |
| GB8613688D0 (en) * | 1986-06-05 | 1986-07-09 | Euro Celtique Sa | Pharmaceutical composition |
| IT1214708B (it) * | 1986-08-01 | 1990-01-18 | Medosan Ind Biochimi | Impiego del dietilaminoetil-destrano (deae-d) come farmaco antidiabetico (diabete tipo i-ii-iii) e regolatore del metabolismo glucidico |
| GB8702569D0 (en) * | 1987-02-05 | 1987-03-11 | Nat Res Dev | Moiety for selective separation |
| EP0285357A3 (en) * | 1987-03-31 | 1989-10-25 | Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo | Control of retroviruses |
| GB8719042D0 (en) * | 1987-08-12 | 1987-09-16 | Parker D | Conjugate compounds |
| US5077198A (en) * | 1988-04-14 | 1991-12-31 | Eastman Kodak Company | Diagnostic kit and method for rapid detection of antibodies |
| US5089479A (en) * | 1988-11-28 | 1992-02-18 | Krivan Howard C | Adhesion of mycoplasma pneumoniae and mycoplasma hominus to sulfatide |
| US5008116A (en) * | 1988-11-14 | 1991-04-16 | Frederick Cahn | Immunostimulatory microsphere |
-
1989
- 1989-06-14 DK DK291389A patent/DK169306B1/da not_active IP Right Cessation
-
1990
- 1990-06-12 NZ NZ234034A patent/NZ234034A/xx unknown
- 1990-06-12 ZA ZA904546A patent/ZA904546B/xx unknown
- 1990-06-13 IE IE213190A patent/IE62998B1/en not_active IP Right Cessation
- 1990-06-13 IL IL9471290A patent/IL94712A/en not_active IP Right Cessation
- 1990-06-14 MD MD95-0010A patent/MD950010A/ro not_active Application Discontinuation
- 1990-06-14 AU AU59401/90A patent/AU635464B2/en not_active Ceased
- 1990-06-14 CA CA002058442A patent/CA2058442A1/en not_active Abandoned
- 1990-06-14 DE DE69012818T patent/DE69012818T2/de not_active Expired - Fee Related
- 1990-06-14 HU HU906647A patent/HU208083B/hu not_active IP Right Cessation
- 1990-06-14 ES ES90917756T patent/ES2062571T3/es not_active Expired - Lifetime
- 1990-06-14 DK DK90917756.0T patent/DK0481013T3/da active
- 1990-06-14 KR KR1019910701848A patent/KR920702624A/ko not_active IP Right Cessation
- 1990-06-14 AT AT90917756T patent/ATE111739T1/de not_active IP Right Cessation
- 1990-06-14 EP EP90917756A patent/EP0481013B1/en not_active Expired - Lifetime
- 1990-06-14 JP JP2509373A patent/JPH04506211A/ja active Pending
- 1990-06-14 WO PCT/DK1990/000151 patent/WO1990015610A1/en active IP Right Grant
-
1991
- 1991-12-10 NO NO91914854A patent/NO914854L/no unknown
- 1991-12-12 BG BG095622A patent/BG60089B2/bg unknown
- 1991-12-13 US US07/806,206 patent/US5314878A/en not_active Expired - Fee Related
- 1991-12-13 OA OA60112A patent/OA09646A/en unknown
- 1991-12-13 FI FI915888A patent/FI95139C/fi not_active IP Right Cessation
-
1994
- 1994-03-04 US US08/205,629 patent/US5514668A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69012818T2 (de) | 1995-03-30 |
| ZA904546B (en) | 1991-04-24 |
| CA2058442A1 (en) | 1990-12-15 |
| AU635464B2 (en) | 1993-03-18 |
| HU208083B (en) | 1993-08-30 |
| IE902131L (en) | 1990-12-14 |
| MD950010A (ro) | 1996-05-31 |
| BG60089B2 (bg) | 1993-10-29 |
| KR920702624A (ko) | 1992-10-06 |
| ATE111739T1 (de) | 1994-10-15 |
| EP0481013B1 (en) | 1994-09-21 |
| HUT59011A (en) | 1992-04-28 |
| DK0481013T3 (da) | 1995-04-10 |
| DE69012818D1 (de) | 1994-10-27 |
| NO914854D0 (no) | 1991-12-10 |
| DK169306B1 (da) | 1994-10-10 |
| FI95139B (fi) | 1995-09-15 |
| IE62998B1 (en) | 1995-03-08 |
| NO914854L (no) | 1991-12-10 |
| DK291389D0 (da) | 1989-06-14 |
| FI95139C (fi) | 1995-12-27 |
| AU5940190A (en) | 1991-01-08 |
| DK291389A (da) | 1990-12-15 |
| IL94712A0 (en) | 1991-04-15 |
| WO1990015610A1 (en) | 1990-12-27 |
| HU906647D0 (en) | 1992-02-28 |
| JPH04506211A (ja) | 1992-10-29 |
| OA09646A (en) | 1993-04-30 |
| EP0481013A1 (en) | 1992-04-22 |
| US5314878A (en) | 1994-05-24 |
| IE902131A1 (en) | 1991-01-02 |
| ES2062571T3 (es) | 1994-12-16 |
| US5514668A (en) | 1996-05-07 |
| FI915888A0 (fi) | 1991-12-13 |
| NZ234034A (en) | 1991-11-26 |
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Legal Events
| Date | Code | Title | Description |
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| RH | Patent void |