CA1230596A - Method for preparing ganglioside derivatives and use thereof in pharmaceutical compositions - Google Patents
Method for preparing ganglioside derivatives and use thereof in pharmaceutical compositionsInfo
- Publication number
- CA1230596A CA1230596A CA000408559A CA408559A CA1230596A CA 1230596 A CA1230596 A CA 1230596A CA 000408559 A CA000408559 A CA 000408559A CA 408559 A CA408559 A CA 408559A CA 1230596 A CA1230596 A CA 1230596A
- Authority
- CA
- Canada
- Prior art keywords
- moiety
- gal
- ester
- ganglioside
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 150000002270 gangliosides Chemical class 0.000 title claims abstract description 169
- 238000000034 method Methods 0.000 title claims abstract description 153
- 239000008194 pharmaceutical composition Substances 0.000 title description 9
- 230000008569 process Effects 0.000 claims abstract description 140
- 150000001720 carbohydrates Chemical class 0.000 claims abstract description 107
- 150000002148 esters Chemical class 0.000 claims abstract description 104
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- SQVRNKJHWKZAKO-PFQGKNLYSA-N N-acetyl-beta-neuraminic acid Chemical compound CC(=O)N[C@@H]1[C@@H](O)C[C@@](O)(C(O)=O)O[C@H]1[C@H](O)[C@H](O)CO SQVRNKJHWKZAKO-PFQGKNLYSA-N 0.000 claims abstract description 85
- 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 claims abstract description 65
- -1 ester ganglioside Chemical class 0.000 claims abstract description 64
- 239000000203 mixture Substances 0.000 claims abstract description 53
- 235000014633 carbohydrates Nutrition 0.000 claims abstract description 43
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 41
- OVRNDRQMDRJTHS-CBQIKETKSA-N N-Acetyl-D-Galactosamine Chemical compound CC(=O)N[C@H]1[C@@H](O)O[C@H](CO)[C@H](O)[C@@H]1O OVRNDRQMDRJTHS-CBQIKETKSA-N 0.000 claims abstract description 40
- 238000007273 lactonization reaction Methods 0.000 claims abstract description 39
- YDNKGFDKKRUKPY-JHOUSYSJSA-N C16 ceramide Natural products CCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)C=CCCCCCCCCCCCCC YDNKGFDKKRUKPY-JHOUSYSJSA-N 0.000 claims abstract description 35
- CRJGESKKUOMBCT-VQTJNVASSA-N N-acetylsphinganine Chemical compound CCCCCCCCCCCCCCC[C@@H](O)[C@H](CO)NC(C)=O CRJGESKKUOMBCT-VQTJNVASSA-N 0.000 claims abstract description 35
- 229940106189 ceramide Drugs 0.000 claims abstract description 35
- ZVEQCJWYRWKARO-UHFFFAOYSA-N ceramide Natural products CCCCCCCCCCCCCCC(O)C(=O)NC(CO)C(O)C=CCCC=C(C)CCCCCCCCC ZVEQCJWYRWKARO-UHFFFAOYSA-N 0.000 claims abstract description 35
- VVGIYYKRAMHVLU-UHFFFAOYSA-N newbouldiamide Natural products CCCCCCCCCCCCCCCCCCCC(O)C(O)C(O)C(CO)NC(=O)CCCCCCCCCCCCCCCCC VVGIYYKRAMHVLU-UHFFFAOYSA-N 0.000 claims abstract description 35
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 32
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 31
- 239000002253 acid Substances 0.000 claims abstract description 29
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 20
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical group OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 claims abstract description 12
- 150000007942 carboxylates Chemical group 0.000 claims abstract description 12
- 239000008103 glucose Substances 0.000 claims abstract description 12
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims abstract description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 10
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- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims abstract description 6
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- OVRNDRQMDRJTHS-FMDGEEDCSA-N N-acetyl-beta-D-glucosamine Chemical group CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O OVRNDRQMDRJTHS-FMDGEEDCSA-N 0.000 claims abstract description 5
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- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 39
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 33
- 125000005629 sialic acid group Chemical group 0.000 claims description 32
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 claims description 28
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 24
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 23
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 22
- 229930182830 galactose Natural products 0.000 claims description 21
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 claims description 14
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- WMYNMYVRWWCRPS-UHFFFAOYSA-N ethynoxyethane Chemical group CCOC#C WMYNMYVRWWCRPS-UHFFFAOYSA-N 0.000 claims description 11
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- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 10
- ZNPNOVHKCAAQCG-UHFFFAOYSA-N 2-chloro-1-methylpyridin-1-ium Chemical class C[N+]1=CC=CC=C1Cl ZNPNOVHKCAAQCG-UHFFFAOYSA-N 0.000 claims description 9
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 8
- MWOOKDULMBMMPN-UHFFFAOYSA-N 3-(2-ethyl-1,2-oxazol-2-ium-5-yl)benzenesulfonate Chemical compound O1[N+](CC)=CC=C1C1=CC=CC(S([O-])(=O)=O)=C1 MWOOKDULMBMMPN-UHFFFAOYSA-N 0.000 claims description 8
- 239000003456 ion exchange resin Substances 0.000 claims description 8
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 8
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 claims description 7
- 235000021355 Stearic acid Nutrition 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 7
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- 235000014113 dietary fatty acids Nutrition 0.000 claims description 7
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- 235000020778 linoleic acid Nutrition 0.000 claims description 7
- OYHQOLUKZRVURQ-HZJYTTRNSA-N linoleic acid group Chemical group C(CCCCCCC\C=C/C\C=C/CCCCC)(=O)O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 claims description 7
- LUKVNUBQLMJEOI-UHFFFAOYSA-N n-benzyl-n'-propan-2-ylmethanediimine Chemical compound CC(C)N=C=NCC1=CC=CC=C1 LUKVNUBQLMJEOI-UHFFFAOYSA-N 0.000 claims description 6
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- 235000021313 oleic acid Nutrition 0.000 claims 5
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- FDJKUWYYUZCUJX-KVNVFURPSA-N N-glycolylneuraminic acid Chemical compound OC[C@H](O)[C@H](O)[C@@H]1O[C@](O)(C(O)=O)C[C@H](O)[C@H]1NC(=O)CO FDJKUWYYUZCUJX-KVNVFURPSA-N 0.000 description 1
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- LCTONWCANYUPML-UHFFFAOYSA-M Pyruvate Chemical compound CC(=O)C([O-])=O LCTONWCANYUPML-UHFFFAOYSA-M 0.000 description 1
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- XTKDAFGWCDAMPY-UHFFFAOYSA-N azaperone Chemical compound C1=CC(F)=CC=C1C(=O)CCCN1CCN(C=2N=CC=CC=2)CC1 XTKDAFGWCDAMPY-UHFFFAOYSA-N 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
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- 239000001110 calcium chloride Substances 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 210000001638 cerebellum Anatomy 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
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- 230000001419 dependent effect Effects 0.000 description 1
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- 239000003085 diluting agent Substances 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002339 glycosphingolipids Chemical class 0.000 description 1
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- 238000000338 in vitro Methods 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 229940102223 injectable solution Drugs 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000644 isotonic solution Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 210000003470 mitochondria Anatomy 0.000 description 1
- 230000002438 mitochondrial effect Effects 0.000 description 1
- 230000007830 nerve conduction Effects 0.000 description 1
- 229940053128 nerve growth factor Drugs 0.000 description 1
- 229940060155 neuac Drugs 0.000 description 1
- CERZMXAJYMMUDR-UHFFFAOYSA-N neuraminic acid Natural products NC1C(O)CC(O)(C(O)=O)OC1C(O)C(O)CO CERZMXAJYMMUDR-UHFFFAOYSA-N 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 230000004031 neuronal differentiation Effects 0.000 description 1
- 229930027945 nicotinamide-adenine dinucleotide Natural products 0.000 description 1
- BOPGDPNILDQYTO-NNYOXOHSSA-N nicotinamide-adenine dinucleotide Chemical compound C1=CCC(C(=O)N)=CN1[C@H]1[C@H](O)[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=NC=NC(N)=C3N=C2)O)O1 BOPGDPNILDQYTO-NNYOXOHSSA-N 0.000 description 1
- LPMXVESGRSUGHW-HBYQJFLCSA-N ouabain Chemical compound O[C@@H]1[C@H](O)[C@@H](O)[C@H](C)O[C@H]1O[C@@H]1C[C@@]2(O)CC[C@H]3[C@@]4(O)CC[C@H](C=5COC(=O)C=5)[C@@]4(C)C[C@@H](O)[C@@H]3[C@@]2(CO)[C@H](O)C1 LPMXVESGRSUGHW-HBYQJFLCSA-N 0.000 description 1
- 229960003343 ouabain Drugs 0.000 description 1
- PRGUDWLMFLCODA-UHFFFAOYSA-N oxybuprocaine hydrochloride Chemical compound [Cl-].CCCCOC1=CC(C(=O)OCC[NH+](CC)CC)=CC=C1N PRGUDWLMFLCODA-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 210000001428 peripheral nervous system Anatomy 0.000 description 1
- 208000033808 peripheral neuropathy Diseases 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 239000008057 potassium phosphate buffer Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
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- 230000002207 retinal effect Effects 0.000 description 1
- 150000003408 sphingolipids Chemical class 0.000 description 1
- 238000012453 sprague-dawley rat model Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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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
- C07H15/02—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Neurology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Neurosurgery (AREA)
- Pharmacology & Pharmacy (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Enzymes And Modification Thereof (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/290,106 US4476119A (en) | 1981-08-04 | 1981-08-04 | Method for preparing ganglioside derivatives and use thereof in pharmaceutical compositions |
| US290,106 | 1981-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1230596A true CA1230596A (en) | 1987-12-22 |
Family
ID=23114556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000408559A Expired CA1230596A (en) | 1981-08-04 | 1982-07-30 | Method for preparing ganglioside derivatives and use thereof in pharmaceutical compositions |
Country Status (30)
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4593091A (en) * | 1981-08-04 | 1986-06-03 | Fidia, S.P.A. | Method for preparing ganglioside derivatives and use thereof in pharmaceutical compositions |
| US4716223A (en) * | 1981-08-04 | 1987-12-29 | Fidia, S.P.A. | Method for preparing ganglioside derivatives and use thereof in pharmaceutical compositions |
| IT1212896B (it) * | 1983-11-08 | 1989-11-30 | Della Valle Francesco | Metodo di somministrazione per via inalatoria di gangliosidi e derivati, e composizioni farmaceutiche relative |
| IT1199116B (it) * | 1984-07-03 | 1988-12-30 | Fidia Farmaceutici | Derivati di gangliosidi |
| US4868161A (en) * | 1984-06-29 | 1989-09-19 | City Of Hope | Method for promoting nerve regeneration |
| DK17885D0 (da) * | 1985-01-14 | 1985-01-14 | Karlsson Karl Anders | Antiviralt middel |
| IT1182209B (it) * | 1985-02-18 | 1987-09-30 | Fidia Farmaceutici | Uso terapeutico del monosialoganglioside gm1 e dei suoi derivati in gravi patologie di infarti cerebrali |
| JPH0653764B2 (ja) * | 1985-07-31 | 1994-07-20 | 三井東圧化学株式会社 | モノシアロガングリオシドの製造法 |
| US4762822A (en) * | 1985-08-08 | 1988-08-09 | Ettinger Anna C | Reduction of gastrointestinal disease-producing organisms with sialic acid and gangliosides |
| US4710490A (en) * | 1985-10-01 | 1987-12-01 | Angio Medical Corporation | Compositions containing ganglioside molecules with enhanced angiogenic activity |
| US4769362A (en) * | 1985-10-01 | 1988-09-06 | Trustees Of Boston University | Increased vascular perfusion following administration of lipids |
| US4673667A (en) * | 1985-10-31 | 1987-06-16 | Trustees Of Boston University | Lipids with plasmin inhibitory properties |
| US4766111A (en) * | 1985-10-31 | 1988-08-23 | Trustees Of Boston University | Lipids with plasmin inhibitory properties |
| US4767746A (en) * | 1985-12-04 | 1988-08-30 | Trustees Of Boston University | Method for enhancement of healing of epithelial wounds in mammals |
| US4778787A (en) * | 1985-12-20 | 1988-10-18 | Trustees Of Boston University | Method for treatment of angina and myocardial infarctions with omental lipids |
| FR2598434B1 (fr) * | 1986-05-12 | 1988-09-16 | Pf Medicament | Nouveaux immunomodulateurs obtenus par hemisynthese a partir d'un polysaccharide bacterien isole d'une souche mutante non capsulee de klebsiella pneumoniae |
| US4816450A (en) * | 1986-09-15 | 1989-03-28 | Duke University | Inhibition of protein kinase C by long-chain bases |
| US4937232A (en) * | 1986-09-15 | 1990-06-26 | Duke University | Inhibition of protein kinase C by long-chain bases |
| FR2614306B1 (fr) * | 1987-04-22 | 1989-07-28 | Pf Medicament | Nouveau derive de d.25, procede de preparation, utilisation a titre d'agent immunostimulant et compositions pharmaceutiques le contenant. |
| IT1212041B (it) * | 1987-11-02 | 1989-11-08 | Fidia Farmaceutici | Gangliosidi esteri interni come agenti terapeutici capaci di eliminare il dolore nelle neuropatie periferiche |
| US4952567A (en) * | 1988-05-09 | 1990-08-28 | City Of Hope | Inhibition of lipogenesis |
| US5164298A (en) * | 1988-06-24 | 1992-11-17 | Hsc Research Development Corporation | Verocytotoxin receptor assay |
| US6407072B1 (en) | 1988-12-02 | 2002-06-18 | Fidia S.P.A. | Lysoganglioside derivatives |
| IT1232175B (it) * | 1989-07-27 | 1992-01-25 | Fidia Farmaceutici | Analoghi semisintetici di gangliosidi |
| IT1232176B (it) | 1989-07-27 | 1992-01-25 | Fidia Farmaceutici | Derivati di-lisogangliosidi |
| IT1238346B (it) * | 1989-11-14 | 1993-07-13 | Gangliosidi modificati e loro derivati funzionali. | |
| IT1249034B (it) * | 1990-06-29 | 1995-02-11 | Fidia Spa | Impiego del monosialoganglioside gm1 e del suo derivato estere interno per impedire l'instaurarsi della tolleranza nell'uomo all'effetto analgesico della morfina e analoghi |
| US5212075A (en) * | 1991-04-15 | 1993-05-18 | The Regents Of The University Of California | Compositions and methods for introducing effectors to pathogens and cells |
| IT1251991B (it) * | 1991-11-08 | 1995-05-27 | Fidia Spa | Impiego di gangliosidi per la preparazione di composizioni farmaceutiche attive nella prevenzione di disfunzioni associate all'abuso di cocaina e psicostimolanti ad essa collegati |
| IT1258310B (it) * | 1992-04-10 | 1996-02-22 | Fidia Spa | Composizioni farmaceutiche comprendenti derivati monosialogangliosidici atte al trattamento del danno al midollo spinale. |
| IT1302530B1 (it) * | 1998-12-16 | 2000-09-05 | Fidia Spa In Amministrazione S | Processo di preparazione del ganglioside gm3 e dei suoi lisoderivati apartire dal ganglioside gm1. |
| MXPA04001831A (es) | 2001-08-29 | 2004-07-08 | Neose Technologies Inc | Nuevos derivados sinteticos de gangliosidos y composiciones de los mismos. |
| AU2004220087A1 (en) | 2003-03-06 | 2004-09-23 | Seneb Biosciences, Inc. | Methods and compositions for the enzymatic synthesis of gangliosides |
| JP4005115B1 (ja) * | 2007-02-08 | 2007-11-07 | 日本臓器製薬株式会社 | 疼痛疾患治療剤 |
| WO2010111530A1 (en) | 2009-03-25 | 2010-09-30 | Seneb Biosciences, Inc. | Glycolipids as treatment for disease |
| CN108498523B (zh) * | 2017-02-24 | 2023-06-20 | 上海交通大学 | 含不饱和脂肪酸链的神经节苷脂衍生物的制备方法及其应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207414A (en) * | 1978-08-16 | 1980-06-10 | President And Fellows Of Harvard College | Polysaccharide antigens |
| PT72812B (en) * | 1980-04-14 | 1983-02-16 | Merck & Co Inc | Process for preparing group b streptococcal capsular polysccha-rides |
-
1981
- 1981-08-04 US US06/290,106 patent/US4476119A/en not_active Expired - Fee Related
-
1982
- 1982-07-27 EP EP82401385A patent/EP0072722B1/en not_active Expired
- 1982-07-27 FR FR828213073A patent/FR2511005B1/fr not_active Expired
- 1982-07-27 DE DE8282401385T patent/DE3271547D1/de not_active Expired
- 1982-07-27 AT AT82401385T patent/ATE20238T1/de not_active IP Right Cessation
- 1982-07-28 GR GR68896A patent/GR77228B/el unknown
- 1982-07-28 CH CH4572/82A patent/CH663617A5/fr not_active IP Right Cessation
- 1982-07-28 IT IT48898/82A patent/IT1217327B/it active Protection Beyond IP Right Term
- 1982-07-29 IN IN886/CAL/82A patent/IN156298B/en unknown
- 1982-07-29 IN IN887/CAL/82A patent/IN156247B/en unknown
- 1982-07-30 FI FI822673A patent/FI72522C/fi not_active IP Right Cessation
- 1982-07-30 NZ NZ201440A patent/NZ201440A/en unknown
- 1982-07-30 CA CA000408559A patent/CA1230596A/en not_active Expired
- 1982-08-02 DK DK346382A patent/DK151967C/da not_active IP Right Cessation
- 1982-08-03 KR KR8203485A patent/KR860000274B1/ko not_active Expired
- 1982-08-03 AR AR290191A patent/AR229853A1/es active
- 1982-08-03 LU LU84314A patent/LU84314A1/fr unknown
- 1982-08-03 YU YU01688/82A patent/YU168882A/xx unknown
- 1982-08-03 JP JP57136204A patent/JPS5829796A/ja active Granted
- 1982-08-03 BE BE6/47690A patent/BE894024A/fr not_active IP Right Cessation
- 1982-08-03 ES ES514684A patent/ES8403925A1/es not_active Expired
- 1982-08-03 NO NO822648A patent/NO160518C/no unknown
- 1982-08-03 ZA ZA825586A patent/ZA825586B/xx unknown
- 1982-08-03 IE IE1862/82A patent/IE53432B1/en not_active IP Right Cessation
- 1982-08-03 PT PT75369A patent/PT75369B/pt not_active IP Right Cessation
- 1982-08-03 IL IL66457A patent/IL66457A0/xx not_active IP Right Cessation
- 1982-08-03 AU AU86727/82A patent/AU552609B2/en not_active Ceased
- 1982-08-04 PL PL1982237770A patent/PL143207B1/pl unknown
- 1982-08-04 HU HU822509A patent/HU193151B/hu not_active IP Right Cessation
-
1987
- 1987-07-09 SG SG578/87A patent/SG57887G/en unknown
- 1987-11-19 HK HK869/87A patent/HK86987A/en unknown
-
1989
- 1989-04-17 JP JP1098636A patent/JPH01308292A/ja active Granted
Also Published As
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| MKEX | Expiry |