CA1150254A - Folic acid derivatives and process for preparation - Google Patents
Folic acid derivatives and process for preparationInfo
- Publication number
- CA1150254A CA1150254A CA000349225A CA349225A CA1150254A CA 1150254 A CA1150254 A CA 1150254A CA 000349225 A CA000349225 A CA 000349225A CA 349225 A CA349225 A CA 349225A CA 1150254 A CA1150254 A CA 1150254A
- Authority
- CA
- Canada
- Prior art keywords
- radioiodinated
- composition
- folic acid
- group
- derivatives
- 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
- 150000002224 folic acids Chemical class 0.000 title abstract description 15
- 238000000034 method Methods 0.000 title description 30
- 238000002360 preparation method Methods 0.000 title description 12
- 230000008569 process Effects 0.000 title description 9
- 230000002860 competitive effect Effects 0.000 claims abstract description 12
- 238000000159 protein binding assay Methods 0.000 claims abstract description 8
- 238000003127 radioimmunoassay Methods 0.000 claims abstract description 8
- OVBPIULPVIDEAO-LBPRGKRZSA-N folic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-LBPRGKRZSA-N 0.000 claims description 87
- 235000019152 folic acid Nutrition 0.000 claims description 58
- 239000011724 folic acid Substances 0.000 claims description 58
- 239000000203 mixture Substances 0.000 claims description 39
- OVBPIULPVIDEAO-UHFFFAOYSA-N N-Pteroyl-L-glutaminsaeure Natural products C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)NC(CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-UHFFFAOYSA-N 0.000 claims description 32
- 229960000304 folic acid Drugs 0.000 claims description 32
- 239000002207 metabolite Substances 0.000 claims description 14
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 12
- 239000011630 iodine Substances 0.000 claims description 12
- 229910052740 iodine Inorganic materials 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 238000003556 assay Methods 0.000 claims description 10
- -1 p-amino-benzoyl moiety Chemical group 0.000 claims description 10
- 238000009739 binding Methods 0.000 claims description 8
- 230000027455 binding Effects 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 7
- 150000003195 pteridines Chemical group 0.000 claims description 5
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 4
- 150000001413 amino acids Chemical class 0.000 claims description 3
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 claims description 2
- 125000001475 halogen functional group Chemical group 0.000 claims description 2
- 150000002431 hydrogen Chemical group 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 125000000018 nitroso group Chemical group N(=O)* 0.000 claims description 2
- 239000000306 component Substances 0.000 claims 2
- 125000004005 formimidoyl group Chemical group [H]\N=C(/[H])* 0.000 claims 1
- HINGXELFWYSGLU-KRWDZBQOSA-N (2s)-2-[[4-[(2-amino-4-oxo-1h-pteridin-6-yl)methylamino]benzoyl]amino]-3-(4-hydroxyphenyl)propanoic acid Chemical compound C([C@H](NC(=O)C1=CC=C(C=C1)NCC=1N=C2C(=O)N=C(NC2=NC=1)N)C(O)=O)C1=CC=C(O)C=C1 HINGXELFWYSGLU-KRWDZBQOSA-N 0.000 abstract description 39
- LLJAQDVNMGLRBD-UHFFFAOYSA-N 6-formylpterin Chemical compound C1=C(C=O)N=C2C(=O)NC(N)=NC2=N1 LLJAQDVNMGLRBD-UHFFFAOYSA-N 0.000 abstract description 13
- 238000009833 condensation Methods 0.000 abstract description 11
- 230000005494 condensation Effects 0.000 abstract description 11
- JOAQINSXLLMRCV-UHFFFAOYSA-N 4-{[(2-amino-4-hydroxypteridin-6-yl)methyl]amino}benzoic acid Chemical compound C1=NC2=NC(N)=NC(O)=C2N=C1CNC1=CC=C(C(O)=O)C=C1 JOAQINSXLLMRCV-UHFFFAOYSA-N 0.000 abstract description 10
- JXNQNSNRYPDPOQ-MBIQTGHCSA-N methyl (2s)-3-(4-amino-4-hydroxycyclohexa-1,5-dien-1-yl)-2-benzamidopropanoate Chemical compound C([C@@H](C(=O)OC)NC(=O)C=1C=CC=CC=1)C1=CCC(N)(O)C=C1 JXNQNSNRYPDPOQ-MBIQTGHCSA-N 0.000 abstract description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 49
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 42
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 35
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 29
- 239000000243 solution Substances 0.000 description 28
- 229940014144 folate Drugs 0.000 description 26
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 22
- 235000019439 ethyl acetate Nutrition 0.000 description 22
- 150000001875 compounds Chemical class 0.000 description 21
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 20
- 239000007787 solid Substances 0.000 description 18
- 239000002253 acid Substances 0.000 description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- 239000000725 suspension Substances 0.000 description 12
- HINGXELFWYSGLU-UHFFFAOYSA-N 2-[[4-[(2-amino-4-oxo-1h-pteridin-6-yl)methylamino]benzoyl]amino]-3-(4-hydroxyphenyl)propanoic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC(C=C1)=CC=C1C(=O)NC(C(O)=O)CC1=CC=C(O)C=C1 HINGXELFWYSGLU-UHFFFAOYSA-N 0.000 description 11
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 11
- 238000003756 stirring Methods 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 229910052786 argon Inorganic materials 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 150000002148 esters Chemical class 0.000 description 9
- 230000007062 hydrolysis Effects 0.000 description 9
- 238000006460 hydrolysis reaction Methods 0.000 description 9
- 239000010410 layer Substances 0.000 description 9
- 239000003446 ligand Substances 0.000 description 9
- MWZPENIJLUWBSY-VIFPVBQESA-N methyl L-tyrosinate Chemical compound COC(=O)[C@@H](N)CC1=CC=C(O)C=C1 MWZPENIJLUWBSY-VIFPVBQESA-N 0.000 description 9
- 239000002244 precipitate Substances 0.000 description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- 229960000583 acetic acid Drugs 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- 150000001408 amides Chemical class 0.000 description 7
- 239000012153 distilled water Substances 0.000 description 7
- 239000000706 filtrate Substances 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 238000006722 reduction reaction Methods 0.000 description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 6
- 239000006260 foam Substances 0.000 description 6
- XMBWDFGMSWQBCA-RNFDNDRNSA-M iodine-131(1-) Chemical compound [131I-] XMBWDFGMSWQBCA-RNFDNDRNSA-M 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 102000004169 proteins and genes Human genes 0.000 description 6
- 108090000623 proteins and genes Proteins 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000002262 Schiff base Substances 0.000 description 5
- 150000004753 Schiff bases Chemical class 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 231100000673 dose–response relationship Toxicity 0.000 description 5
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- YOETUEMZNOLGDB-UHFFFAOYSA-N 2-methylpropyl carbonochloridate Chemical compound CC(C)COC(Cl)=O YOETUEMZNOLGDB-UHFFFAOYSA-N 0.000 description 4
- 229940000681 5-hydroxytryptophan Drugs 0.000 description 4
- 102000014914 Carrier Proteins Human genes 0.000 description 4
- 229940123414 Folate antagonist Drugs 0.000 description 4
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- FBOZXECLQNJBKD-ZDUSSCGKSA-N L-methotrexate Chemical compound C=1N=C2N=C(N)N=C(N)C2=NC=1CN(C)C1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 FBOZXECLQNJBKD-ZDUSSCGKSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 150000001299 aldehydes Chemical class 0.000 description 4
- 239000000427 antigen Substances 0.000 description 4
- 102000036639 antigens Human genes 0.000 description 4
- 108091007433 antigens Proteins 0.000 description 4
- 108091008324 binding proteins Proteins 0.000 description 4
- 229910000085 borane Inorganic materials 0.000 description 4
- RJTANRZEWTUVMA-UHFFFAOYSA-N boron;n-methylmethanamine Chemical compound [B].CNC RJTANRZEWTUVMA-UHFFFAOYSA-N 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 239000012362 glacial acetic acid Substances 0.000 description 4
- 150000002466 imines Chemical class 0.000 description 4
- 238000011534 incubation Methods 0.000 description 4
- 230000026045 iodination Effects 0.000 description 4
- 238000006192 iodination reaction Methods 0.000 description 4
- ZNOVTXRBGFNYRX-ABLWVSNPSA-N levomefolic acid Chemical group C1NC=2NC(N)=NC(=O)C=2N(C)C1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 ZNOVTXRBGFNYRX-ABLWVSNPSA-N 0.000 description 4
- 229960000485 methotrexate Drugs 0.000 description 4
- LDCYZAJDBXYCGN-UHFFFAOYSA-N oxitriptan Natural products C1=C(O)C=C2C(CC(N)C(O)=O)=CNC2=C1 LDCYZAJDBXYCGN-UHFFFAOYSA-N 0.000 description 4
- 230000020477 pH reduction Effects 0.000 description 4
- 239000008057 potassium phosphate buffer Substances 0.000 description 4
- 210000002966 serum Anatomy 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 4
- DZGWFCGJZKJUFP-UHFFFAOYSA-N tyramine Chemical compound NCCC1=CC=C(O)C=C1 DZGWFCGJZKJUFP-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- 229940024606 amino acid Drugs 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
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- WHUUTDBJXJRKMK-VKHMYHEASA-L glutamate group Chemical group N[C@@H](CCC(=O)[O-])C(=O)[O-] WHUUTDBJXJRKMK-VKHMYHEASA-L 0.000 description 3
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- 125000000896 monocarboxylic acid group Chemical group 0.000 description 3
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- 235000010339 sodium tetraborate Nutrition 0.000 description 3
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- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 3
- 229960003732 tyramine Drugs 0.000 description 3
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- 238000010792 warming Methods 0.000 description 3
- HNXQXTQTPAJEJL-UHFFFAOYSA-N 2-aminopteridin-4-ol Chemical compound C1=CN=C2NC(N)=NC(=O)C2=N1 HNXQXTQTPAJEJL-UHFFFAOYSA-N 0.000 description 2
- IJGIHDXKYQLIMA-UHFFFAOYSA-N 4-[(2-amino-4-oxo-1h-pteridin-6-yl)methyl-(2,2,2-trifluoroacetyl)amino]benzoic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CN(C(=O)C(F)(F)F)C1=CC=C(C(O)=O)C=C1 IJGIHDXKYQLIMA-UHFFFAOYSA-N 0.000 description 2
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical group NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 2
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- 108091003079 Bovine Serum Albumin Proteins 0.000 description 2
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- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 description 2
- 108091006905 Human Serum Albumin Proteins 0.000 description 2
- 102000008100 Human Serum Albumin Human genes 0.000 description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
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- 125000006295 amino methylene group Chemical group [H]N(*)C([H])([H])* 0.000 description 2
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- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
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- WZPGYFPSFYLVCD-NSHDSACASA-N (2s)-2-[(4-aminobenzoyl)amino]-3-(1h-imidazol-5-yl)propanoic acid Chemical compound C1=CC(N)=CC=C1C(=O)N[C@H](C(O)=O)CC1=CNC=N1 WZPGYFPSFYLVCD-NSHDSACASA-N 0.000 description 1
- MKEGNTJXXXAESE-KNVGNIICSA-N (2s)-3-(4-amino-4-hydroxycyclohexa-1,5-dien-1-yl)-2-benzamidopropanoic acid Chemical compound C1=CC(N)(O)CC=C1C[C@@H](C(O)=O)NC(=O)C1=CC=CC=C1 MKEGNTJXXXAESE-KNVGNIICSA-N 0.000 description 1
- VVIAGPKUTFNRDU-STQMWFEESA-N (6S)-5-formyltetrahydrofolic acid Chemical compound C([C@H]1CNC=2N=C(NC(=O)C=2N1C=O)N)NC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 VVIAGPKUTFNRDU-STQMWFEESA-N 0.000 description 1
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 1
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 description 1
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- XRKLFEVNZWRMCT-UHFFFAOYSA-N 4-(phenylmethoxycarbonylamino)benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1NC(=O)OCC1=CC=CC=C1 XRKLFEVNZWRMCT-UHFFFAOYSA-N 0.000 description 1
- LBSXSAXOLABXMF-UHFFFAOYSA-N 4-Vinylaniline Chemical compound NC1=CC=C(C=C)C=C1 LBSXSAXOLABXMF-UHFFFAOYSA-N 0.000 description 1
- LDCYZAJDBXYCGN-VIFPVBQESA-N 5-hydroxy-L-tryptophan Chemical compound C1=C(O)C=C2C(C[C@H](N)C(O)=O)=CNC2=C1 LDCYZAJDBXYCGN-VIFPVBQESA-N 0.000 description 1
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- 208000007848 Alcoholism Diseases 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 101710125089 Bindin Proteins 0.000 description 1
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 description 1
- DRSHXJFUUPIBHX-UHFFFAOYSA-N COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 Chemical compound COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 DRSHXJFUUPIBHX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-NJFSPNSNSA-N Carbon-14 Chemical compound [14C] OKTJSMMVPCPJKN-NJFSPNSNSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 102000000496 Carboxypeptidases A Human genes 0.000 description 1
- 108010080937 Carboxypeptidases A Proteins 0.000 description 1
- 102100025597 Caspase-4 Human genes 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-WFVLMXAXSA-N DEAE-cellulose Chemical compound OC1C(O)C(O)C(CO)O[C@H]1O[C@@H]1C(CO)OC(O)C(O)C1O GUBGYTABKSRVRQ-WFVLMXAXSA-N 0.000 description 1
- 108010016626 Dipeptides Proteins 0.000 description 1
- 206010016880 Folate deficiency Diseases 0.000 description 1
- 101100273284 Homo sapiens CASP4 gene Proteins 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- QZRGKCOWNLSUDK-UHFFFAOYSA-N Iodochlorine Chemical compound ICl QZRGKCOWNLSUDK-UHFFFAOYSA-N 0.000 description 1
- 229930195714 L-glutamate Natural products 0.000 description 1
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 description 1
- 108010023244 Lactoperoxidase Proteins 0.000 description 1
- 102000045576 Lactoperoxidases Human genes 0.000 description 1
- 208000000682 Megaloblastic Anemia Diseases 0.000 description 1
- 241001024304 Mino Species 0.000 description 1
- DDBCPKAHJKOGKK-UHFFFAOYSA-N N(2)-acetyl-6-formylpterin Chemical compound O=CC1=CN=C2NC(NC(=O)C)=NC(=O)C2=N1 DDBCPKAHJKOGKK-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- TUCNEACPLKLKNU-UHFFFAOYSA-N acetyl Chemical compound C[C]=O TUCNEACPLKLKNU-UHFFFAOYSA-N 0.000 description 1
- 238000001042 affinity chromatography Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 201000007930 alcohol dependence Diseases 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical class [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- HSDAJNMJOMSNEV-UHFFFAOYSA-N benzyl chloroformate Chemical compound ClC(=O)OCC1=CC=CC=C1 HSDAJNMJOMSNEV-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- NNTOJPXOCKCMKR-UHFFFAOYSA-N boron;pyridine Chemical compound [B].C1=CC=NC=C1 NNTOJPXOCKCMKR-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000973 chemotherapeutic effect Effects 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- VDQQXEISLMTGAB-UHFFFAOYSA-N chloramine T Chemical compound [Na+].CC1=CC=C(S(=O)(=O)[N-]Cl)C=C1 VDQQXEISLMTGAB-UHFFFAOYSA-N 0.000 description 1
- 239000012501 chromatography medium Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- MSQDVGOEBXMPRF-UHFFFAOYSA-N cyclohexane;propan-2-one Chemical compound CC(C)=O.C1CCCCC1 MSQDVGOEBXMPRF-UHFFFAOYSA-N 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000007345 electrophilic aromatic substitution reaction Methods 0.000 description 1
- 239000012149 elution buffer Substances 0.000 description 1
- 230000007071 enzymatic hydrolysis Effects 0.000 description 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 1
- 238000010931 ester hydrolysis Methods 0.000 description 1
- 239000002024 ethyl acetate extract Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 150000004676 glycans Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 229960001340 histamine Drugs 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 238000007327 hydrogenolysis reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229940057428 lactoperoxidase Drugs 0.000 description 1
- 208000032839 leukemia Diseases 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 231100001016 megaloblastic anemia Toxicity 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- QOBUNYVBTXFCEZ-JTQLQIEISA-N methyl (2s)-2-amino-3-(5-hydroxy-1h-indol-3-yl)propanoate Chemical compound C1=C(O)C=C2C(C[C@H](N)C(=O)OC)=CNC2=C1 QOBUNYVBTXFCEZ-JTQLQIEISA-N 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- IPAJPISQVVGNGB-UHFFFAOYSA-N n-chloro-4-methylbenzenesulfinamide Chemical compound CC1=CC=C(S(=O)NCl)C=C1 IPAJPISQVVGNGB-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 150000004804 polysaccharides Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 229930010796 primary metabolite Natural products 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- CPNGPNLZQNNVQM-UHFFFAOYSA-N pteridine Chemical compound N1=CN=CC2=NC=CN=C21 CPNGPNLZQNNVQM-UHFFFAOYSA-N 0.000 description 1
- 125000001747 pteroyl group Chemical group [H]C1=C([H])C(C(=O)[*])=C([H])C([H])=C1N([H])C([H])([H])C1=C([H])N=C2N([H])C(N([H])[H])=NC(=O)C2=N1 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000002287 radioligand Substances 0.000 description 1
- 238000006268 reductive amination reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 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
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 229940001584 sodium metabisulfite Drugs 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- PAYGMRRPBHYIMA-UHFFFAOYSA-N sodium;trihydrate Chemical compound O.O.O.[Na] PAYGMRRPBHYIMA-UHFFFAOYSA-N 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 230000009870 specific binding Effects 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 229910052722 tritium Inorganic materials 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/82—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving vitamins or their receptors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000404653A CA1176249A (en) | 1979-04-30 | 1982-06-07 | Folic acid derivatives and process for preparation |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US034,760 | 1979-04-30 | ||
| US06/034,760 US4298735A (en) | 1979-04-30 | 1979-04-30 | Folic acid derivatives |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000404653A Division CA1176249A (en) | 1979-04-30 | 1982-06-07 | Folic acid derivatives and process for preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1150254A true CA1150254A (en) | 1983-07-19 |
Family
ID=21878425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000349225A Expired CA1150254A (en) | 1979-04-30 | 1980-04-03 | Folic acid derivatives and process for preparation |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US4298735A (ref) |
| CA (1) | CA1150254A (ref) |
| DE (1) | DE3016144A1 (ref) |
| FR (1) | FR2455602A1 (ref) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0069450B1 (en) * | 1981-06-22 | 1985-04-10 | TECHNICON INSTRUMENTS CORPORATION (a New York corporation) | Labelled vitamin b12 derivatives, their preparation and use |
| US4350659A (en) * | 1981-07-30 | 1982-09-21 | Corning Glass Works | Stabilization of sensitive biologically active intermediate metabolites such as folic acid derivatives |
| JPS58126887A (ja) * | 1981-09-26 | 1983-07-28 | Takeda Chem Ind Ltd | 新規７−デアザプリン誘導体 |
| US6174887B1 (en) | 1995-08-22 | 2001-01-16 | Japan Tobacco Inc. | Amide compounds and use of the same |
| US5998616A (en) * | 1997-08-25 | 1999-12-07 | The University Of Michigan | Biocatalyst for the conversion of carbonyl compounds to their β-unsaturated derivatives using molecular oxygen as the oxidant |
| AU2008237932C1 (en) * | 2007-04-11 | 2014-04-24 | Merck & Cie | 18 F-labelled folates |
| EP2146944B1 (en) | 2007-04-11 | 2014-01-22 | Merck & Cie | A method for the preparation of 18f-labelled folates |
| PL2346870T3 (pl) | 2008-10-10 | 2016-01-29 | Merck & Cie | Foliany znakowane fluorem-18 jako radioznaczniki pet |
| FR3000551B1 (fr) | 2012-12-27 | 2015-06-26 | Biomerieux Sa | Derives de folate, particulierement utiles dans le cadre du dosage de folate(s) |
| CN104761553A (zh) * | 2015-01-20 | 2015-07-08 | 常州亦泽医药化工科技有限公司 | 一种制备蝶酸的方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2821528A (en) * | 1954-05-03 | 1958-01-28 | Merck & Co Inc | N2-acetyl-n10-formyl pteroylglutamic acid |
| GB1458978A (en) * | 1973-12-11 | 1976-12-22 | Radiochemical Centre Ltd | Saturation analysis |
| US3972991A (en) * | 1974-03-18 | 1976-08-03 | Case Western Reserve University | Radioisotopic assay and binder therefor |
| US3989812A (en) * | 1974-08-09 | 1976-11-02 | Smithkline Instruments, Inc. | Folic acid derivatives and use in radio-assay |
| CA1078827A (en) * | 1975-02-20 | 1980-06-03 | Nathan Lewin | Isotopically labeled derivatives of folic acid |
| IL49283A0 (en) * | 1975-03-31 | 1976-05-31 | Rosen I | A process for the radioassay of folates and novel 125 iodinated folic acid derivatives used therein |
| US4276280A (en) | 1976-09-29 | 1981-06-30 | Becton, Dickinson And Company | Radiolabeled derivatives of folic acid |
| US4146602A (en) * | 1977-01-27 | 1979-03-27 | Becton, Dickinson & Company | Simultaneous radioassay of folate and vitamin B12 |
| US4136159A (en) * | 1977-02-28 | 1979-01-23 | New England Nuclear Corporation | Radioassay of folates |
-
1979
- 1979-04-30 US US06/034,760 patent/US4298735A/en not_active Expired - Lifetime
- 1979-10-31 US US06/090,064 patent/US4326060A/en not_active Expired - Lifetime
-
1980
- 1980-04-03 CA CA000349225A patent/CA1150254A/en not_active Expired
- 1980-04-26 DE DE19803016144 patent/DE3016144A1/de not_active Withdrawn
- 1980-04-29 FR FR8009636A patent/FR2455602A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3016144A1 (de) | 1980-11-06 |
| FR2455602B1 (ref) | 1983-07-22 |
| US4298735A (en) | 1981-11-03 |
| US4326060A (en) | 1982-04-20 |
| FR2455602A1 (fr) | 1980-11-28 |
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