WO1995032211A1 - Ganglioside presentant une portion de ceramide marque par fluorescence et son procede de fabrication - Google Patents
Ganglioside presentant une portion de ceramide marque par fluorescence et son procede de fabrication Download PDFInfo
- Publication number
- WO1995032211A1 WO1995032211A1 PCT/JP1995/000951 JP9500951W WO9532211A1 WO 1995032211 A1 WO1995032211 A1 WO 1995032211A1 JP 9500951 W JP9500951 W JP 9500951W WO 9532211 A1 WO9532211 A1 WO 9532211A1
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- WIPO (PCT)
- Prior art keywords
- general formula
- group
- integer
- glucopyranosyl
- ganglioside
- Prior art date
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- 150000002270 gangliosides Chemical class 0.000 title claims abstract description 19
- 229940106189 ceramide Drugs 0.000 title abstract description 7
- YDNKGFDKKRUKPY-JHOUSYSJSA-N C16 ceramide Natural products CCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)C=CCCCCCCCCCCCCC YDNKGFDKKRUKPY-JHOUSYSJSA-N 0.000 title abstract description 6
- CRJGESKKUOMBCT-VQTJNVASSA-N N-acetylsphinganine Chemical compound CCCCCCCCCCCCCCC[C@@H](O)[C@H](CO)NC(C)=O CRJGESKKUOMBCT-VQTJNVASSA-N 0.000 title abstract description 6
- ZVEQCJWYRWKARO-UHFFFAOYSA-N ceramide Natural products CCCCCCCCCCCCCCC(O)C(=O)NC(CO)C(O)C=CCCC=C(C)CCCCCCCCC ZVEQCJWYRWKARO-UHFFFAOYSA-N 0.000 title abstract description 6
- VVGIYYKRAMHVLU-UHFFFAOYSA-N newbouldiamide Natural products CCCCCCCCCCCCCCCCCCCC(O)C(O)C(O)C(CO)NC(=O)CCCCCCCCCCCCCCCCC VVGIYYKRAMHVLU-UHFFFAOYSA-N 0.000 title abstract description 6
- 238000000034 method Methods 0.000 title description 10
- 239000007850 fluorescent dye Substances 0.000 claims abstract description 19
- 125000003277 amino group Chemical group 0.000 claims abstract description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 13
- 150000001408 amides Chemical class 0.000 claims abstract description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 9
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims abstract description 9
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 62
- 208000003098 Ganglion Cysts Diseases 0.000 claims description 13
- 208000005400 Synovial Cyst Diseases 0.000 claims description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 12
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 10
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 claims description 9
- 125000006239 protecting group Chemical group 0.000 claims description 8
- -1 7-hydroxyquinmarin Chemical compound 0.000 claims description 6
- DZBUGLKDJFMEHC-UHFFFAOYSA-N acridine Chemical compound C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 claims description 6
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 125000006244 carboxylic acid protecting group Chemical group 0.000 claims description 4
- HYISGPFBRUIUNB-UHFFFAOYSA-N 1-azidonaphthalene Chemical compound C1=CC=C2C(N=[N+]=[N-])=CC=CC2=C1 HYISGPFBRUIUNB-UHFFFAOYSA-N 0.000 claims description 3
- 125000001917 2,4-dinitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C(=C1*)[N+]([O-])=O)[N+]([O-])=O 0.000 claims description 3
- MGADZUXDNSDTHW-UHFFFAOYSA-N 2H-pyran Chemical compound C1OC=CC=C1 MGADZUXDNSDTHW-UHFFFAOYSA-N 0.000 claims description 3
- RRHXPUCIXLAHIY-UHFFFAOYSA-N 7-aminochromen-2-one Chemical compound C1=CC(=O)OC2=CC(N)=CC=C21 RRHXPUCIXLAHIY-UHFFFAOYSA-N 0.000 claims description 3
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- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 claims description 3
- KXVADGBQPMPMIQ-UHFFFAOYSA-M tetramethylrosamine chloride Chemical compound [Cl-].C=12C=CC(=[N+](C)C)C=C2OC2=CC(N(C)C)=CC=C2C=1C1=CC=CC=C1 KXVADGBQPMPMIQ-UHFFFAOYSA-M 0.000 claims description 3
- 229940069417 doxy Drugs 0.000 claims 1
- HALQELOKLVRWRI-VDBOFHIQSA-N doxycycline hyclate Chemical group O.[Cl-].[Cl-].CCO.O=C1C2=C(O)C=CC=C2[C@H](C)[C@@H]2C1=C(O)[C@]1(O)C(=O)C(C(N)=O)=C(O)[C@@H]([NH+](C)C)[C@@H]1[C@H]2O.O=C1C2=C(O)C=CC=C2[C@H](C)[C@@H]2C1=C(O)[C@]1(O)C(=O)C(C(N)=O)=C(O)[C@@H]([NH+](C)C)[C@@H]1[C@H]2O HALQELOKLVRWRI-VDBOFHIQSA-N 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 11
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 9
- 241000894006 Bacteria Species 0.000 abstract description 4
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- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 238000003786 synthesis reaction Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 238000004440 column chromatography Methods 0.000 description 5
- 239000003480 eluent Substances 0.000 description 5
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 5
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 4
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 4
- 239000012300 argon atmosphere Substances 0.000 description 4
- SQVRNKJHWKZAKO-UHFFFAOYSA-N beta-N-Acetyl-D-neuraminic acid Natural products CC(=O)NC1C(O)CC(O)(C(O)=O)OC1C(O)C(O)CO SQVRNKJHWKZAKO-UHFFFAOYSA-N 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- PFJKOHUKELZMLE-VEUXDRLPSA-N ganglioside GM3 Chemical compound O[C@@H]1[C@@H](O)[C@H](OC[C@@H]([C@H](O)/C=C/CCCCCCCCCCCCC)NC(=O)CCCCCCCCCCCCC\C=C/CCCCCCCC)O[C@H](CO)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@]2(O[C@H]([C@H](NC(C)=O)[C@@H](O)C2)[C@H](O)[C@H](O)CO)C(O)=O)[C@@H](O)[C@@H](CO)O1 PFJKOHUKELZMLE-VEUXDRLPSA-N 0.000 description 4
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- SQVRNKJHWKZAKO-OQPLDHBCSA-N sialic acid Chemical compound CC(=O)N[C@@H]1[C@@H](O)C[C@@](O)(C(O)=O)OC1[C@H](O)[C@H](O)CO SQVRNKJHWKZAKO-OQPLDHBCSA-N 0.000 description 4
- 125000005629 sialic acid group Chemical group 0.000 description 4
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide Chemical compound CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- IVRMZWNICZWHMI-UHFFFAOYSA-N azide group Chemical group [N-]=[N+]=[N-] IVRMZWNICZWHMI-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 125000001549 ceramide group Chemical group 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
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- XELZGAJCZANUQH-UHFFFAOYSA-N methyl 1-acetylthieno[3,2-c]pyrazole-5-carboxylate Chemical compound CC(=O)N1N=CC2=C1C=C(C(=O)OC)S2 XELZGAJCZANUQH-UHFFFAOYSA-N 0.000 description 3
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- WQZGKKKJIJFFOK-SVZMEOIVSA-N (+)-Galactose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-SVZMEOIVSA-N 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 2
- CJIJXIFQYOPWTF-UHFFFAOYSA-N 7-hydroxycoumarin Natural products O1C(=O)C=CC2=CC(O)=CC=C21 CJIJXIFQYOPWTF-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 150000001720 carbohydrates Chemical group 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
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- 229940125898 compound 5 Drugs 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 2
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- ORHBXUUXSCNDEV-UHFFFAOYSA-N umbelliferone Chemical compound C1=CC(=O)OC2=CC(O)=CC=C21 ORHBXUUXSCNDEV-UHFFFAOYSA-N 0.000 description 2
- WWUZIQQURGPMPG-UHFFFAOYSA-N (-)-D-erythro-Sphingosine Natural products CCCCCCCCCCCCCC=CC(O)C(N)CO WWUZIQQURGPMPG-UHFFFAOYSA-N 0.000 description 1
- HNYAWMSQSBERBE-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) hexanoate Chemical compound CCCCCC(=O)ON1C(=O)CCC1=O HNYAWMSQSBERBE-UHFFFAOYSA-N 0.000 description 1
- YBDXZPXEMOJFFU-DPMPQEADSA-N (E,2R,3R)-2-amino-1-azidooctadec-4-ene-1,3-diol Chemical compound N(=[N+]=[N-])C(O)[C@H](N)[C@H](O)\C=C\CCCCCCCCCCCCC YBDXZPXEMOJFFU-DPMPQEADSA-N 0.000 description 1
- KFEUJDWYNGMDBV-UHFFFAOYSA-N (N-Acetyl)-glucosamin-4-beta-galaktosid Natural products OC1C(NC(=O)C)C(O)OC(CO)C1OC1C(O)C(O)C(O)C(CO)O1 KFEUJDWYNGMDBV-UHFFFAOYSA-N 0.000 description 1
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- 101000830203 Homo sapiens E3 ubiquitin-protein ligase TRIM69 Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
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- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 210000004962 mammalian cell Anatomy 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N n-hexanoic acid Natural products CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- WWUZIQQURGPMPG-KRWOKUGFSA-N sphingosine Chemical group CCCCCCCCCCCCC\C=C\[C@@H](O)[C@@H](N)CO WWUZIQQURGPMPG-KRWOKUGFSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- NQRYJNQNLNOLGT-UHFFFAOYSA-N tetrahydropyridine hydrochloride Natural products C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 1
- NONOKGVFTBWRLD-UHFFFAOYSA-N thioisocyanate group Chemical group S(N=C=O)N=C=O NONOKGVFTBWRLD-UHFFFAOYSA-N 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- QERYCTSHXKAMIS-UHFFFAOYSA-N thiophene-2-carboxylic acid Chemical compound OC(=O)C1=CC=CS1 QERYCTSHXKAMIS-UHFFFAOYSA-N 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/20—Carbocyclic rings
- C07H15/24—Condensed ring systems having three or more rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/02—Acyclic radicals, not substituted by cyclic structures
- C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
- C07H15/10—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical containing unsaturated carbon-to-carbon bonds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Definitions
- the present invention relates to a ganglion with a ceramide moiety fluorescently labeled, a synthetic intermediate thereof, and a method for producing the same.
- Glycolipids in mammalian cells are composed of lipids called ceramides, in which long-chain fatty acids are amide-bonded to sphingosine, a long-chain amino alcohol, and glycosphingolipids composed of various oligosaccharides and sialic acid. belong to.
- Ganglioside is a general term for glycosphingolipids containing sialic acid.
- most of these molecules are localized on the cell surface of animals, and their sugar chains are oriented extracellularly to identify and respond to information in cells, respond to hormones, viruses, bacteria, and cells. Recent studies have demonstrated that toxins and other receptor functions play important roles in basic life phenomena such as cell-to-cell recognition, cell differentiation and proliferation, canceration, and immunity.
- gangliosides are attracting attention as molecules that express a variety of physiological activities related to cell signaling and differentiation / proliferation.
- a fluorescent dye By introducing a fluorescent dye into this compound and synthesizing a derivative that retains its original physiological activity, it becomes possible to identify ganglioside receptors and visually track their behavior, providing a new tool in cell research. It is considered possible.
- Fluorescently labeled gandariosides are also useful as detection and diagnostic reagents for these pathogens.
- a first object of the present invention is to provide a ganglioside derivative into which a labeled dye has been introduced without impairing the biological activity of ganglion.
- a second object of the present invention is to provide a synthetic intermediate for such a ganglion derivative.
- a third object of the present invention is to provide a method for producing such a ganglioside derivative and a synthetic intermediate thereof.
- R 0 is a saccharide chain constituting a ganglion-de
- R ' represents an ether having a fluorescent dye, Surufi de, Ami de, urethane, Chio urea or amino group
- R 5 and R 6 is one of them is a single bond and the other represents a hydrogen atom
- 1 is an integer of 1 to 8
- m is an integer of 2 or more
- n represents an integer from 0 to 1 2.
- R 2 ′ represents a carboxylic acid protecting group
- R 3 ′, R 7 ′, R 8 ′ and R 9 ′ represent a hydroxyl protecting group
- R 5 ′ and R 6 ′ are one of them.
- One is a single bond and the other is a hydroxyl protecting group, -0-R-0-, R ', 1, ⁇ and n are as defined above.
- the ganglioside of the present invention is characterized in that a fluorescent dye serving as a label is introduced into the ceramide portion.
- fluorescent dye is not particularly limited, examples of preferred fluorescent dyes include fluorescein, 7-hydroxycoumarin, 7-aminocoumarin, 2,4-dinitrophenyl, pyran, anthracene, acridine, cascade blue, rhodamine, 4 -Benzylfuunil, Rosamine, 7-nitrobenzo-2-oxa-1,3-diazole, 4,4-difluoro mouth-4-bora-3na, 4 «-diyoza-3-indase , Trityloxy, 5-azidonaphthalene and the like. These fluorescent dyes may have a substituent.
- Fluorescent dyes bind to ceramide via amide, via ether, sulfide, amide, urethane, thiourea or amino groups, and further through methylene group, and form a methylene chain between the amide bond and the labeled dye.
- the number of carbon atoms is required to be 2 to 20, preferably 5 to 10.
- the sugar chain constituting the ganglioside of the present invention has the general formula (I) or In (II), -0-RO-
- the compound represented by the general formula (I) of the present invention can be synthesized, for example, by the following route.
- R 5 'and R 6' of which one is a single bond and the other represents a hydroxyl-protecting group
- R 3 ', R 7 ', R 8 'and R 9 ' represent a protecting group for a hydroxyl group
- R 2 ' represents a protecting group for a carboxylic acid
- n is an integer of 0 to 12.
- examples of the hydroxyl-protecting group include ester groups such as acetyl, benzoyl, and bivaloyl.
- Examples of the protective group for carboxylic acid include methyl, ethyl, and propyl.
- lower alkyl groups such as butyl group and benzyl group.
- the compound represented by the general formula (VII) can be obtained, for example, as follows. First, the sugar chain part (- ⁇ -R- ⁇ -) is converted to D-glucose, D-galactose, N-acetyl-D-dalcosamine, N-acetyl-D-galactosamine, L-fucose, At least one monosaccharide selected from the group consisting of lactose and N-acetyl lactosamine is protected with its necessary protecting group at its hydroxyl group, and glycosidation (for example, No. 60, Journal of the Society of Organic Synthesis). Vol., Pp. 378-400 (1992)).
- the obtained sugar chain was converted to methyl (methyl-5-acetoamide-4,7,8,9-tetra- ⁇ -acetyl-3.5-dideoxy-2-thio-D-glyce D-galact-2 Condensation with oxynitrate in the presence of an activating reagent such as N-ode-succinimide Z-trifluoromethanesulfonic acid or dimethylmethylthiosulfonium triflate.
- an activating reagent such as N-ode-succinimide Z-trifluoromethanesulfonic acid or dimethylmethylthiosulfonium triflate.
- R 3 and III are as defined above.
- Azidosphingosine e.g. K 'S. Nikolau (K.
- the compound represented by the general formula (VII) can be obtained by converting the azide group of this compound into an amino group by using a system of trif: Lnylphosphine water or a system of hydrogen sulfide and pyridine. Examples of these syntheses are also described in JP-A-3-110691, page 4, lower right column, line 7 to page 9, upper right column, line 3. Further, the compound represented by the general formula (VIII) that is obtained in the following manner, for example, 0
- fluorescein 7-hydroxycoumarin, 7-aminocoumarin, 2,4-dinitrophenyl, pyran, anthracene, acridine, cascade blue, rhodamine, 4-benzoylphenyl, rosamine, 7-nitrobenzo-2-oxa -1, 3-Jiazo Ichiru, 4, 4-Jifuruo port - 4-bora - 3, 4 Fei - Jiaza -3 _ indacene, Torichiruokin, the fluorescent dyes such as 5-azido-naphthalene, Yodomechiru group (one CH 2 1), Isonane Ichitomoto (- NCO), Chioisoshiane Bokumoto (one NC S), amino group (one NH 2), or to introduce a local Bokishiru group (one COOH).
- Methods for introducing these groups are known, and compounds having these groups introduced are commercially available and easily available.
- n is an integer of 2 or more.
- a fluorescent dye having an odomethyl group reacts with an amino group of an amino acid of the formula (b) to form an amino bond, and reacts with an OH group of an oxycarboxylic acid of the formula (c) to form an ether bond; Reacts with the thiol group of the thiol carboxylic acid to form sulfide bonds.
- the fluorescent dye having a thioisocyanate group reacts with, for example, the amino group of the amino acid of the formula (b) to form a thiourea bond.
- the fluorescent dye having an amino group is condensed with a carboxyl group of dicarboxylic acid of the formula (a) by a dehydrating reagent such as dicyclohexylcarbodiimide to form an amide bond.
- a dehydrating reagent such as dicyclohexylcarbodiimide
- the fluorescent dye having a carboxyl group for example, condenses with the amino acid of the formula (b) to form an amide bond.
- the amino group of the compound represented by the general formula (VII) and the carboxyl group of the compound represented by the general formula (II) are combined with dicyclohexyl carpoimide (DCC) and diisopropyl carpoimide ( DI PC :), condensate using a dehydrating reagent such as ⁇ -ethyl- -'- 3-dimethylaminopropylcarbodiimide (WSCI) to form an amide bond, and represented by the general formula (II) Obtain the compound represented.
- DCC dicyclohexyl carpoimide
- DI PC diisopropyl carpoimide
- DI PC diisopropyl carpoimide
- WSCI ⁇ -ethyl- -'- 3-dimethylaminopropylcarbodiimide
- the molar ratio of the compound represented by the general formula (VII) to the compound represented by the general formula (VIII) is 1: 0.5 to 1: 2.0, preferably 1: 1 to 1: 1. .
- the dehydrating reagent is used in an amount of 1 to 2 mol, preferably 1 to 1.1 mol, per 1 mol of the compound represented by the general formula (VII).
- Preferred solvents are dichloromethane, chloroform, dichloroethane and dimethylphos. Lumamide and the like.
- the reaction temperature is usually 15 to 25.
- the compound represented by the general formula (II) and the compound represented by the general formula (VIII) can be obtained by using a dehydrating reagent such as DCC as described above.
- the carboxyl group of the compound represented by the general formula (VIII) is activated in accordance with a conventional method for synthesis of ⁇ tide, and then condensed with the amino group of the compound represented by the general formula ( ⁇ ). May be.
- a conventional method such as a method of forming an active ester with ⁇ -hydroxysuccinimide ⁇ ⁇ -nitrofufunol or a mixed acid anhydride method can be used.
- this compound and the compound represented by the general formula (VII) are condensed to obtain a compound represented by the general formula (II).
- the compound represented by the general formula (IX) is used in an equimolar to 10-fold molar amount with respect to the compound represented by the general formula (VII).
- a catalyst is usually unnecessary, but depending on the case, an organic base such as pyridine or triethylamine, or sodium carbonate or lithium carbonate can be used.
- Non-protonic solvents such as dichloromethane, dichloroethane, chloroform, ethyl acetate, and dimethylformamide can be used as the reaction solvent.
- the reaction temperature is usually 0-40 ° C.
- n is an integer of 0 to 12
- RR ", R 12 , R 13 , R 14 , R 15 , R 16 and R 3 represent a hydroxyl-protecting group
- R 2 represents a carboxylic acid-protecting group
- R ′, Rn, R 12 , R 13 , R ′ 4 , R 15 , R 16 , R 3 , R ⁇ m and n are as described above.
- the compound represented by the general formula (IV) is obtained, for example, as follows. 5- (or-6) -carboxyfluorescein in dimethylformamide When reacted with ⁇ -aminohexanoic acid methyl ester hydrochloride in the presence of WSCI and pyridine, it is converted to 6- (fluorescein) -5 (or -6) carboxamide hexanoic acid. This methyl ester is hydrolyzed with alkali and condensed with ⁇ -hydr D xysuccinimide as a carboxyl group in the presence of WSCI to obtain a compound represented by the general formula (IV).
- Me methyl group
- Sialic acid unit 5 2.01 (s, 3H, N-COCH3). 2.76 (dd,
- the fluorescently labeled ganglioside according to the present invention is a reagent that can effectively demonstrate the recognition characteristics of the sugar chain portion and the labeling function of the fluorescent dye introduced into the ceramide portion, and can track the dynamic behavior of the glycolipid receptor. It is useful as a diagnostic reagent for bacteria and viruses.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Saccharide Compounds (AREA)
- Luminescent Compositions (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU24547/95A AU688503B2 (en) | 1994-05-20 | 1995-05-18 | Ganglioside having fluorescence-labelled ceramide portion and process for producing the same |
US08/737,828 US5773596A (en) | 1994-05-20 | 1995-05-18 | Preparation of ganglioside having ceramide moiety labeled with fluorescence |
EP95918739A EP0765883A4 (en) | 1994-05-20 | 1995-05-18 | GANGLIOSIDE WITH A FLUORESCENCE - MARKED CERAMIDE PART AND METHOD FOR THE PRODUCTION THEREOF |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6/106970 | 1994-05-20 | ||
JP6106970A JPH07309888A (ja) | 1994-05-20 | 1994-05-20 | セラミド部を蛍光標識したガングリオシド類とその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995032211A1 true WO1995032211A1 (fr) | 1995-11-30 |
Family
ID=14447172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1995/000951 WO1995032211A1 (fr) | 1994-05-20 | 1995-05-18 | Ganglioside presentant une portion de ceramide marque par fluorescence et son procede de fabrication |
Country Status (6)
Country | Link |
---|---|
US (1) | US5773596A (ja) |
EP (1) | EP0765883A4 (ja) |
JP (1) | JPH07309888A (ja) |
AU (1) | AU688503B2 (ja) |
CA (1) | CA2190722A1 (ja) |
WO (1) | WO1995032211A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0881227A1 (en) * | 1996-10-22 | 1998-12-02 | Daikin Industries, Limited | Gangliosides having fluorescent-tagged ceramide moieties |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2839310A1 (fr) * | 2002-05-03 | 2003-11-07 | Pasteur Institut | Nouveau procede de preparation d' alpha-glycosylceramides, nouveaux derives alpha-glycosylceramide et leurs applications |
-
1994
- 1994-05-20 JP JP6106970A patent/JPH07309888A/ja active Pending
-
1995
- 1995-05-18 EP EP95918739A patent/EP0765883A4/en not_active Withdrawn
- 1995-05-18 AU AU24547/95A patent/AU688503B2/en not_active Ceased
- 1995-05-18 WO PCT/JP1995/000951 patent/WO1995032211A1/ja not_active Application Discontinuation
- 1995-05-18 CA CA002190722A patent/CA2190722A1/en not_active Abandoned
- 1995-05-18 US US08/737,828 patent/US5773596A/en not_active Expired - Fee Related
Non-Patent Citations (4)
Title |
---|
BIOCHEMISTRY, (1989), Vol. 28, No. 10, SONG W., "Synthesis and Characterization of N-Parinaroyl Gangliosides GM1: Effect of Choleragen Binding on Fluorescence Anisotropy in Model Membranes", pages 4194-4200. * |
BIOCHEMISTRY, (1992), Vol. 31, No. 6, BREWER G.J., "Congregation of Gangliosides at the Junction Between Two Model Membranes", pages 1816-1820. * |
BIOLOGICHESKIE MEMBRANY, (1989), Vol. 6, No. 1, KOZTEB L.S., "Primenenie Fluorespentno Mechennykh Lililnykh Zonlov Dlya Analiza Svyazyvaniya Veshestva R I EGO Proizvolnykh S Repeltorami Takhikininov V Mozge Krysy", pages 34-41. * |
See also references of EP0765883A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0881227A1 (en) * | 1996-10-22 | 1998-12-02 | Daikin Industries, Limited | Gangliosides having fluorescent-tagged ceramide moieties |
EP0881227A4 (ja) * | 1996-10-22 | 1998-12-30 | ||
US6204002B1 (en) | 1996-10-22 | 2001-03-20 | Daikin Industries, Ltd. | Gangliosides having fluorescent-tagged ceramide moieties |
Also Published As
Publication number | Publication date |
---|---|
EP0765883A1 (en) | 1997-04-02 |
AU688503B2 (en) | 1998-03-12 |
AU2454795A (en) | 1995-12-18 |
US5773596A (en) | 1998-06-30 |
CA2190722A1 (en) | 1995-11-30 |
EP0765883A4 (en) | 1998-10-21 |
JPH07309888A (ja) | 1995-11-28 |
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