CH630096A5 - Process for the preparation of nitroaromatic glycosides - Google Patents

Process for the preparation of nitroaromatic glycosides Download PDF

Info

Publication number: CH630096A5
Authority: CH; Switzerland
Prior art keywords: formula; oac; product; mixture; nitronium
Prior art date: 1976-07-13

Application number

CH864177A

Other languages

German (de)

English (en)

Inventor

Richard Charles Burns

William Brown Farnham

Alexander Lawrence Johnson

Original Assignee

Du Pont

Priority date (The priority date 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 date listed.)

1976-07-13

Filing date

1977-07-12

Publication date

1982-05-28

1977-07-12 Application filed by Du Pont filed Critical Du Pont

1982-05-28 Publication of CH630096A5 publication Critical patent/CH630096A5/de

Links

238000000034 method Methods 0.000 title claims description 35
230000008569 process Effects 0.000 title claims description 18
238000002360 preparation method Methods 0.000 title claims description 17
229930182470 glycoside Natural products 0.000 title claims description 15
150000002338 glycosides Chemical class 0.000 title claims description 13
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 71
239000000203 mixture Substances 0.000 claims description 51
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 42
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 40
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 32
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 30
-1 aromatic radical Chemical class 0.000 claims description 24
238000006243 chemical reaction Methods 0.000 claims description 24
JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 20
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 16
239000004382 Amylase Substances 0.000 claims description 15
150000001875 compounds Chemical class 0.000 claims description 15
WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims description 12
239000011592 zinc chloride Substances 0.000 claims description 10
235000005074 zinc chloride Nutrition 0.000 claims description 10
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 9
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 7
229910017604 nitric acid Inorganic materials 0.000 claims description 7
125000004432 carbon atom Chemical group C* 0.000 claims description 6
239000003054 catalyst Substances 0.000 claims description 6
238000003381 deacetylation reaction Methods 0.000 claims description 6
229910052736 halogen Inorganic materials 0.000 claims description 5
150000002367 halogens Chemical class 0.000 claims description 5
TUCNEACPLKLKNU-UHFFFAOYSA-N acetyl Chemical compound C[C]=O TUCNEACPLKLKNU-UHFFFAOYSA-N 0.000 claims description 4
JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 4
WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 3
125000000217 alkyl group Chemical group 0.000 claims description 3
238000006396 nitration reaction Methods 0.000 claims description 3
150000003254 radicals Chemical class 0.000 claims description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 2
150000004703 alkoxides Chemical class 0.000 claims description 2
230000003197 catalytic effect Effects 0.000 claims description 2
229910001510 metal chloride Inorganic materials 0.000 claims description 2
238000005121 nitriding Methods 0.000 claims description 2
ONTGMLYFJLDCPR-UHFFFAOYSA-M nitronium;trifluoromethanesulfonate Chemical compound O=[N+]=O.[O-]S(=O)(=O)C(F)(F)F ONTGMLYFJLDCPR-UHFFFAOYSA-M 0.000 claims description 2
125000001424 substituent group Chemical group 0.000 claims description 2
YSVZGWAJIHWNQK-UHFFFAOYSA-N [3-(hydroxymethyl)-2-bicyclo[2.2.1]heptanyl]methanol Chemical compound C1CC2C(CO)C(CO)C1C2 YSVZGWAJIHWNQK-UHFFFAOYSA-N 0.000 claims 1
229910052783 alkali metal Inorganic materials 0.000 claims 1
150000001340 alkali metals Chemical class 0.000 claims 1
ZHCAAFJSYLFLPX-UHFFFAOYSA-N nitrocyclohexatriene Chemical compound [O-][N+](=O)C1=CC=C=C[CH]1 ZHCAAFJSYLFLPX-UHFFFAOYSA-N 0.000 claims 1
WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 48
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 30
238000002844 melting Methods 0.000 description 30
230000008018 melting Effects 0.000 description 30
125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 description 24
239000000047 product Substances 0.000 description 23
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 17
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
238000005481 NMR spectroscopy Methods 0.000 description 15
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
239000008103 glucose Substances 0.000 description 15
239000000463 material Substances 0.000 description 13
239000007787 solid Substances 0.000 description 13
239000000523 sample Substances 0.000 description 12
239000002904 solvent Substances 0.000 description 12
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 11
210000002966 serum Anatomy 0.000 description 10
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 9
LHGVFZTZFXWLCP-UHFFFAOYSA-N guaiacol Chemical compound COC1=CC=CC=C1O LHGVFZTZFXWLCP-UHFFFAOYSA-N 0.000 description 8
150000002989 phenols Chemical class 0.000 description 8
239000011541 reaction mixture Substances 0.000 description 8
MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 description 8
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
239000005457 ice water Substances 0.000 description 7
239000000741 silica gel Substances 0.000 description 7
229910002027 silica gel Inorganic materials 0.000 description 7
WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 6
FTNIPWXXIGNQQF-UHFFFAOYSA-N UNPD130147 Natural products OC1C(O)C(O)C(CO)OC1OC1C(CO)OC(OC2C(OC(OC3C(OC(OC4C(OC(O)C(O)C4O)CO)C(O)C3O)CO)C(O)C2O)CO)C(O)C1O FTNIPWXXIGNQQF-UHFFFAOYSA-N 0.000 description 6
LUEWUZLMQUOBSB-UHFFFAOYSA-N UNPD55895 Natural products OC1C(O)C(O)C(CO)OC1OC1C(CO)OC(OC2C(OC(OC3C(OC(O)C(O)C3O)CO)C(O)C2O)CO)C(O)C1O LUEWUZLMQUOBSB-UHFFFAOYSA-N 0.000 description 6
238000004128 high performance liquid chromatography Methods 0.000 description 6
FJCUPROCOFFUSR-UHFFFAOYSA-N malto-pentaose Natural products OC1C(O)C(OC(C(O)CO)C(O)C(O)C=O)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 FJCUPROCOFFUSR-UHFFFAOYSA-N 0.000 description 6
UYQJCPNSAVWAFU-UHFFFAOYSA-N malto-tetraose Natural products OC1C(O)C(OC(C(O)CO)C(O)C(O)C=O)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(O)C(CO)O2)O)C(CO)O1 UYQJCPNSAVWAFU-UHFFFAOYSA-N 0.000 description 6
FJCUPROCOFFUSR-GMMZZHHDSA-N maltopentaose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C=O)O[C@H](CO)[C@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O[C@@H]2[C@@H]([C@@H](O)[C@H](O[C@@H]3[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O3)O)[C@@H](CO)O2)O)[C@@H](CO)O1 FJCUPROCOFFUSR-GMMZZHHDSA-N 0.000 description 6
LUEWUZLMQUOBSB-OUBHKODOSA-N maltotetraose Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@H](CO)O[C@@H](O[C@@H]2[C@@H](O[C@@H](O[C@@H]3[C@@H](O[C@@H](O)[C@H](O)[C@H]3O)CO)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-OUBHKODOSA-N 0.000 description 6
OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 6
239000000843 powder Substances 0.000 description 6
239000000126 substance Substances 0.000 description 6
BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 description 5
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 5
OCIBBXPLUVYKCH-QXVNYKTNSA-N alpha-maltohexaose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)O[C@H](O[C@@H]2[C@H](O[C@H](O[C@@H]3[C@H](O[C@H](O[C@@H]4[C@H](O[C@H](O[C@@H]5[C@H](O[C@H](O)[C@H](O)[C@H]5O)CO)[C@H](O)[C@H]4O)CO)[C@H](O)[C@H]3O)CO)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O OCIBBXPLUVYKCH-QXVNYKTNSA-N 0.000 description 5
229940040526 anhydrous sodium acetate Drugs 0.000 description 5
238000009835 boiling Methods 0.000 description 5
238000006073 displacement reaction Methods 0.000 description 5
238000000921 elemental analysis Methods 0.000 description 5
RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 5
DJMVHSOAUQHPSN-UHFFFAOYSA-N malto-hexaose Natural products OC1C(O)C(OC(C(O)CO)C(O)C(O)C=O)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(OC4C(C(O)C(O)C(CO)O4)O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 DJMVHSOAUQHPSN-UHFFFAOYSA-N 0.000 description 5
238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 5
IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 5
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 5
KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 4
JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 4
FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 4
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
238000006640 acetylation reaction Methods 0.000 description 4
239000002253 acid Substances 0.000 description 4
RECUKUPTGUEGMW-UHFFFAOYSA-N carvacrol Chemical compound CC(C)C1=CC=C(C)C(O)=C1 RECUKUPTGUEGMW-UHFFFAOYSA-N 0.000 description 4
HHTWOMMSBMNRKP-UHFFFAOYSA-N carvacrol Natural products CC(=C)C1=CC=C(C)C(O)=C1 HHTWOMMSBMNRKP-UHFFFAOYSA-N 0.000 description 4
229960001867 guaiacol Drugs 0.000 description 4
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 4
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
IOVCWXUNBOPUCH-UHFFFAOYSA-O nitrosooxidanium Chemical compound [OH2+]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-O 0.000 description 4
229920001542 oligosaccharide Polymers 0.000 description 4
150000002482 oligosaccharides Chemical class 0.000 description 4
239000012044 organic layer Substances 0.000 description 4
NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 4
239000000376 reactant Substances 0.000 description 4
230000035484 reaction time Effects 0.000 description 4
238000001953 recrystallisation Methods 0.000 description 4
239000011780 sodium chloride Substances 0.000 description 4
239000012265 solid product Substances 0.000 description 4
238000003786 synthesis reaction Methods 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
230000021736 acetylation Effects 0.000 description 3
239000003513 alkali Substances 0.000 description 3
238000004458 analytical method Methods 0.000 description 3
239000012300 argon atmosphere Substances 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
239000003153 chemical reaction reagent Substances 0.000 description 3
238000001514 detection method Methods 0.000 description 3
KQTXIZHBFFWWFW-UHFFFAOYSA-L disilver;carbonate Chemical compound [Ag]OC(=O)O[Ag] KQTXIZHBFFWWFW-UHFFFAOYSA-L 0.000 description 3
238000002474 experimental method Methods 0.000 description 3
239000012456 homogeneous solution Substances 0.000 description 3
125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
239000007788 liquid Substances 0.000 description 3
229960001047 methyl salicylate Drugs 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
125000006501 nitrophenyl group Chemical group 0.000 description 3
QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 3
238000002953 preparative HPLC Methods 0.000 description 3
238000012746 preparative thin layer chromatography Methods 0.000 description 3
239000011734 sodium Substances 0.000 description 3
229910052708 sodium Inorganic materials 0.000 description 3
239000001632 sodium acetate Substances 0.000 description 3
235000017281 sodium acetate Nutrition 0.000 description 3
239000007858 starting material Substances 0.000 description 3
238000004809 thin layer chromatography Methods 0.000 description 3
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 3
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
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238000005160 1H NMR spectroscopy Methods 0.000 description 2
ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 2
IQUPABOKLQSFBK-UHFFFAOYSA-N 2-nitrophenol Chemical compound OC1=CC=CC=C1[N+]([O-])=O IQUPABOKLQSFBK-UHFFFAOYSA-N 0.000 description 2
HMNKTRSOROOSPP-UHFFFAOYSA-N 3-Ethylphenol Chemical compound CCC1=CC=CC(O)=C1 HMNKTRSOROOSPP-UHFFFAOYSA-N 0.000 description 2
HORNXRXVQWOLPJ-UHFFFAOYSA-N 3-chlorophenol Chemical compound OC1=CC=CC(Cl)=C1 HORNXRXVQWOLPJ-UHFFFAOYSA-N 0.000 description 2
ASHGTJPOSUFTGB-UHFFFAOYSA-N 3-methoxyphenol Chemical compound COC1=CC=CC(O)=C1 ASHGTJPOSUFTGB-UHFFFAOYSA-N 0.000 description 2
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DBTMGCOVALSLOR-UHFFFAOYSA-N 32-alpha-galactosyl-3-alpha-galactosyl-galactose Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(OC2C(C(CO)OC(O)C2O)O)OC(CO)C1O DBTMGCOVALSLOR-UHFFFAOYSA-N 0.000 description 2
WXNZTHHGJRFXKQ-UHFFFAOYSA-N 4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1 WXNZTHHGJRFXKQ-UHFFFAOYSA-N 0.000 description 2
229940090248 4-hydroxybenzoic acid Drugs 0.000 description 2
108010065511 Amylases Proteins 0.000 description 2
102000013142 Amylases Human genes 0.000 description 2
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XVPZRKIQCKKYNE-UHFFFAOYSA-N Arborine Chemical compound N=1C(=O)C2=CC=CC=C2N(C)C=1CC1=CC=CC=C1 XVPZRKIQCKKYNE-UHFFFAOYSA-N 0.000 description 2
BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
101150003532 CSH gene Proteins 0.000 description 2
RXVWSYJTUUKTEA-UHFFFAOYSA-N D-maltotriose Natural products OC1C(O)C(OC(C(O)CO)C(O)C(O)C=O)OC(CO)C1OC1C(O)C(O)C(O)C(CO)O1 RXVWSYJTUUKTEA-UHFFFAOYSA-N 0.000 description 2
OKKJLVBELUTLKV-MZCSYVLQSA-N Deuterated methanol Chemical compound [2H]OC([2H])([2H])[2H] OKKJLVBELUTLKV-MZCSYVLQSA-N 0.000 description 2
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 2
229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
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239000005844 Thymol Substances 0.000 description 2
229910021627 Tin(IV) chloride Inorganic materials 0.000 description 2
WEMCWZGCSRGJGW-UHFFFAOYSA-N [3-fluoro-5-(trifluoromethyl)phenyl]boronic acid Chemical compound OB(O)C1=CC(F)=CC(C(F)(F)F)=C1 WEMCWZGCSRGJGW-UHFFFAOYSA-N 0.000 description 2
150000001242 acetic acid derivatives Chemical class 0.000 description 2
125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
235000019418 amylase Nutrition 0.000 description 2
125000003118 aryl group Chemical group 0.000 description 2
229950011260 betanaphthol Drugs 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
150000001720 carbohydrates Chemical class 0.000 description 2
235000014633 carbohydrates Nutrition 0.000 description 2
235000007746 carvacrol Nutrition 0.000 description 2
238000004587 chromatography analysis Methods 0.000 description 2
238000003776 cleavage reaction Methods 0.000 description 2
230000008878 coupling Effects 0.000 description 2
238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
239000012043 crude product Substances 0.000 description 2
239000013078 crystal Substances 0.000 description 2
230000006196 deacetylation Effects 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 2
ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
239000012433 hydrogen halide Substances 0.000 description 2
229910000039 hydrogen halide Inorganic materials 0.000 description 2
230000007062 hydrolysis Effects 0.000 description 2
238000006460 hydrolysis reaction Methods 0.000 description 2
230000010354 integration Effects 0.000 description 2
WYXXLXHHWYNKJF-UHFFFAOYSA-N isocarvacrol Natural products CC(C)C1=CC=C(O)C(C)=C1 WYXXLXHHWYNKJF-UHFFFAOYSA-N 0.000 description 2
239000010410 layer Substances 0.000 description 2
229910052943 magnesium sulfate Inorganic materials 0.000 description 2
235000019341 magnesium sulphate Nutrition 0.000 description 2
230000014759 maintenance of location Effects 0.000 description 2
FYGDTMLNYKFZSV-UHFFFAOYSA-N mannotriose Natural products OC1C(O)C(O)C(CO)OC1OC1C(CO)OC(OC2C(OC(O)C(O)C2O)CO)C(O)C1O FYGDTMLNYKFZSV-UHFFFAOYSA-N 0.000 description 2
150000002828 nitro derivatives Chemical class 0.000 description 2
125000004999 nitroaryl group Chemical group 0.000 description 2
210000003296 saliva Anatomy 0.000 description 2
229920006395 saturated elastomer Polymers 0.000 description 2
230000007017 scission Effects 0.000 description 2
SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
239000002002 slurry Substances 0.000 description 2
229910052938 sodium sulfate Inorganic materials 0.000 description 2
235000011152 sodium sulphate Nutrition 0.000 description 2
230000003595 spectral effect Effects 0.000 description 2
238000003756 stirring Methods 0.000 description 2
238000006467 substitution reaction Methods 0.000 description 2
239000000758 substrate Substances 0.000 description 2
230000009897 systematic effect Effects 0.000 description 2
229960000790 thymol Drugs 0.000 description 2
HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 2
238000000870 ultraviolet spectroscopy Methods 0.000 description 2
239000003643 water by type Substances 0.000 description 2
FYGDTMLNYKFZSV-BYLHFPJWSA-N β-1,4-galactotrioside Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@H](CO)O[C@@H](O[C@@H]2[C@@H](O[C@@H](O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-BYLHFPJWSA-N 0.000 description 2
SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
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 description 1
UFBJCMHMOXMLKC-UHFFFAOYSA-N 2,4-dinitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O UFBJCMHMOXMLKC-UHFFFAOYSA-N 0.000 description 1
HFHFGHLXUCOHLN-UHFFFAOYSA-N 2-fluorophenol Chemical compound OC1=CC=CC=C1F HFHFGHLXUCOHLN-UHFFFAOYSA-N 0.000 description 1
MNOJRWOWILAHAV-UHFFFAOYSA-N 3-bromophenol Chemical compound OC1=CC=CC(Br)=C1 MNOJRWOWILAHAV-UHFFFAOYSA-N 0.000 description 1
GZFGOTFRPZRKDS-UHFFFAOYSA-N 4-bromophenol Chemical compound OC1=CC=C(Br)C=C1 GZFGOTFRPZRKDS-UHFFFAOYSA-N 0.000 description 1
LVSPDZAGCBEQAV-UHFFFAOYSA-N 4-chloronaphthalen-1-ol Chemical compound C1=CC=C2C(O)=CC=C(Cl)C2=C1 LVSPDZAGCBEQAV-UHFFFAOYSA-N 0.000 description 1
VSMDINRNYYEDRN-UHFFFAOYSA-N 4-iodophenol Chemical compound OC1=CC=C(I)C=C1 VSMDINRNYYEDRN-UHFFFAOYSA-N 0.000 description 1
BTJIUGUIPKRLHP-UHFFFAOYSA-M 4-nitrophenolate Chemical compound [O-]C1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-M 0.000 description 1
QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
ZKHQWZAMYRWXGA-KQYNXXCUSA-J ATP(4-) Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O)[C@@H](O)[C@H]1O ZKHQWZAMYRWXGA-KQYNXXCUSA-J 0.000 description 1
229930024421 Adenine Natural products 0.000 description 1
GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 description 1
ZKHQWZAMYRWXGA-UHFFFAOYSA-N Adenosine triphosphate Natural products C1=NC=2C(N)=NC=NC=2N1C1OC(COP(O)(=O)OP(O)(=O)OP(O)(O)=O)C(O)C1O ZKHQWZAMYRWXGA-UHFFFAOYSA-N 0.000 description 1
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
101100215147 Caenorhabditis elegans aco-1 gene Proteins 0.000 description 1
101100048447 Caenorhabditis elegans unc-4 gene Proteins 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
102100040996 Cochlin Human genes 0.000 description 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
241000545529 Fordini Species 0.000 description 1
229910004373 HOAc Inorganic materials 0.000 description 1
101000748988 Homo sapiens Cochlin Proteins 0.000 description 1
238000006994 Koenigs-Knorr glycosidation reaction Methods 0.000 description 1
BAWFJGJZGIEFAR-NNYOXOHSSA-N NAD zwitterion Chemical compound NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 BAWFJGJZGIEFAR-NNYOXOHSSA-N 0.000 description 1
KUGRPPRAQNPSQD-UHFFFAOYSA-N OOOOO Chemical compound OOOOO KUGRPPRAQNPSQD-UHFFFAOYSA-N 0.000 description 1
ZMAKCCXIFPCMEE-UHFFFAOYSA-N OOOOOOOOOOOOOOOOOOOO Chemical compound OOOOOOOOOOOOOOOOOOOO ZMAKCCXIFPCMEE-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
241000282320 Panthera leo Species 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
229910010165 TiCu Inorganic materials 0.000 description 1
HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
239000012346 acetyl chloride Substances 0.000 description 1
125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
239000013543 active substance Substances 0.000 description 1
229960000643 adenine Drugs 0.000 description 1
WQZGKKKJIJFFOK-DVKNGEFBSA-N alpha-D-glucose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-DVKNGEFBSA-N 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
150000001450 anions Chemical class 0.000 description 1
239000012472 biological sample Substances 0.000 description 1
108010089934 carbohydrase Proteins 0.000 description 1
150000001721 carbon Chemical group 0.000 description 1
238000011208 chromatographic data Methods 0.000 description 1
239000003245 coal Substances 0.000 description 1
238000004440 column chromatography Methods 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
239000003480 eluent Substances 0.000 description 1
238000010828 elution Methods 0.000 description 1
230000032050 esterification Effects 0.000 description 1
238000005886 esterification reaction Methods 0.000 description 1
150000002148 esters Chemical group 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
238000005194 fractionation Methods 0.000 description 1
238000004108 freeze drying Methods 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
125000005843 halogen group Chemical group 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
229910000041 hydrogen chloride Inorganic materials 0.000 description 1
239000012535 impurity Substances 0.000 description 1
229910001410 inorganic ion Inorganic materials 0.000 description 1
239000000543 intermediate Substances 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
239000003456 ion exchange resin Substances 0.000 description 1
229920003303 ion-exchange polymer Polymers 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
BRMYZIKAHFEUFJ-UHFFFAOYSA-L mercury diacetate Chemical compound CC(=O)O[Hg]OC(C)=O BRMYZIKAHFEUFJ-UHFFFAOYSA-L 0.000 description 1
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 1
239000004005 microsphere Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
229950006238 nadide Drugs 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
229960002715 nicotine Drugs 0.000 description 1
SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
230000000802 nitrating effect Effects 0.000 description 1
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
RBXVOQPAMPBADW-UHFFFAOYSA-N nitrous acid;phenol Chemical class ON=O.OC1=CC=CC=C1 RBXVOQPAMPBADW-UHFFFAOYSA-N 0.000 description 1
238000010899 nucleation Methods 0.000 description 1
125000000486 o-cresyl group Chemical group [H]C1=C([H])C(O*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
239000012074 organic phase Substances 0.000 description 1
239000012071 phase Substances 0.000 description 1
125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
229920005862 polyol Polymers 0.000 description 1
150000003077 polyols Chemical class 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
RPDAUEIUDPHABB-UHFFFAOYSA-N potassium ethoxide Chemical compound [K+].CC[O-] RPDAUEIUDPHABB-UHFFFAOYSA-N 0.000 description 1
BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 description 1
LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
102000004169 proteins and genes Human genes 0.000 description 1
238000010992 reflux Methods 0.000 description 1
230000028327 secretion Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
LKZMBDSASOBTPN-UHFFFAOYSA-L silver carbonate Substances [Ag].[O-]C([O-])=O LKZMBDSASOBTPN-UHFFFAOYSA-L 0.000 description 1
229910001961 silver nitrate Inorganic materials 0.000 description 1
VFWRGKJLLYDFBY-UHFFFAOYSA-N silver;hydrate Chemical compound O.[Ag].[Ag] VFWRGKJLLYDFBY-UHFFFAOYSA-N 0.000 description 1
239000000243 solution Substances 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
125000003107 substituted aryl group Chemical group 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
235000011149 sulphuric acid Nutrition 0.000 description 1
MLGCXEBRWGEOQX-UHFFFAOYSA-N tetradifon Chemical compound C1=CC(Cl)=CC=C1S(=O)(=O)C1=CC(Cl)=C(Cl)C=C1Cl MLGCXEBRWGEOQX-UHFFFAOYSA-N 0.000 description 1
CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
238000002211 ultraviolet spectrum Methods 0.000 description 1
210000002700 urine Anatomy 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
- C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
- C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
- 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
- C07H15/203—Monocyclic carbocyclic rings other than cyclohexane rings; Bicyclic carbocyclic ring systems
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
- C12Q1/40—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving amylase

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Molecular Biology (AREA)
Genetics & Genomics (AREA)
General Health & Medical Sciences (AREA)
Biochemistry (AREA)
Biotechnology (AREA)
Proteomics, Peptides & Aminoacids (AREA)
Wood Science & Technology (AREA)
Zoology (AREA)
Microbiology (AREA)
Immunology (AREA)
Physics & Mathematics (AREA)
Bioinformatics & Cheminformatics (AREA)
General Engineering & Computer Science (AREA)
Biophysics (AREA)
Analytical Chemistry (AREA)
Saccharide Compounds (AREA)
Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

CH864177A 1976-07-13 1977-07-12 Process for the preparation of nitroaromatic glycosides CH630096A5 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US70497576A	1976-07-13	1976-07-13
US70497476A	1976-07-13	1976-07-13

Publications (1)

Publication Number	Publication Date
CH630096A5 true CH630096A5 (en)	1982-05-28

Family

ID=27107418

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH864177A CH630096A5 (en)	1976-07-13	1977-07-12	Process for the preparation of nitroaromatic glycosides

Country Status (9)

Country	Link
CA (1)	CA1096376A (fr)
CH (1)	CH630096A5 (fr)
DE (1)	DE2731372A1 (fr)
DK (1)	DK159160C (fr)
FR (1)	FR2358419A1 (fr)
GB (1)	GB1570152A (fr)
IE (1)	IE45357B1 (fr)
LU (1)	LU77750A1 (fr)
NL (1)	NL188646C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1104912A (fr) *	1976-07-13	1981-07-14	Robert C. Menson	Traduction non-disponible
AT362526B (de) *	1977-09-13	1981-05-25	Boehringer Mannheim Gmbh	Verfahren und reagens zur bestimmung von alpha- -amylase
CA1190223A (fr) *	1977-11-01	1985-07-09	National Research Development Corporation	Substrats pour enzymes
JPS60997B2 (ja) *	1978-01-31	1985-01-11	東洋紡績株式会社	アミラ−ゼ活性測定法

1977
- 1977-07-11 NL NL7707683A patent/NL188646C/xx not_active IP Right Cessation
- 1977-07-11 CA CA000282406A patent/CA1096376A/fr not_active Expired
- 1977-07-12 DK DK315877A patent/DK159160C/da not_active IP Right Cessation
- 1977-07-12 CH CH864177A patent/CH630096A5/de not_active IP Right Cessation
- 1977-07-12 DE DE19772731372 patent/DE2731372A1/de active Granted
- 1977-07-13 GB GB2943977A patent/GB1570152A/en not_active Expired
- 1977-07-13 IE IE145477A patent/IE45357B1/en not_active IP Right Cessation
- 1977-07-13 FR FR7721648A patent/FR2358419A1/fr active Granted
- 1977-07-13 LU LU77750A patent/LU77750A1/xx unknown

Also Published As

Publication number	Publication date
NL188646B (nl)	1992-03-16
DE2731372A1 (de)	1978-01-19
NL7707683A (nl)	1978-01-17
DK159160B (da)	1990-09-10
DE2731372C2 (fr)	1988-02-25
LU77750A1 (fr)	1978-02-02
IE45357B1 (en)	1982-08-11
FR2358419B1 (fr)	1982-06-25
GB1570152A (en)	1980-06-25
FR2358419A1 (fr)	1978-02-10
IE45357L (en)	1978-01-13
NL188646C (nl)	1992-08-17
DK159160C (da)	1991-02-18
CA1096376A (fr)	1981-02-24
DK315877A (da)	1978-01-14

Legal Events

Date	Code	Title	Description
1992-01-15	PUE	Assignment	Owner name: THE DU PONT MERCK PHARMACEUTICAL COMPANY
1992-04-30	PUE	Assignment	Owner name: E.I. DU PONT DE NEMOURS & COMPANY
1996-07-15	PUE	Assignment	Owner name: E.I. DU PONT DE NEMOURS & COMPANY TRANSFER- DADE C
1996-11-15	NV	New agent	Representative=s name: PATENTANWALTSBUREAU R. A. MASPOLI
1997-07-31	PL	Patent ceased

Publication	Publication Date	Title
US4145527A (en)	1979-03-20	Nitro aromatic glycosides
SU902666A3 (ru)	1982-01-30	Способ получени плевромутилиновых гликозидных производных
CA1263381A (fr)	1989-11-28	Disaccharides formes de motifs a structure glucosamine et acide uronique, leur preparation et leur applications biologiques
DE2618822C3 (de)	1983-04-28	Anthracyclin-Glycoside und Verfahren zu deren Herstellung
DE2642837C3 (de)	1982-08-12	Anthracyclinglycoside und Verfahren zu deren Herstellung
CH622529A5 (en)	1981-04-15	Process for the preparation of anthracycline glycosides and optically active anthracyclinones
CA1166634A (fr)	1984-05-01	Procede d'obtention de 4'-desoxy-daunorubicine et de 4'-desoxy-doxorubicine
DD269852A5 (de)	1989-07-12	Verfahren zur herstellung neuer beta-d- phenyl-thio-xyloside
US4147860A (en)	1979-04-03	Process for preparing nitroaromatic glycosides
Haskell et al.	1977	Synthesis ov deoxy sugar. Deoxygenation of an alcohol utilizing a facile nucleophilic displacement step
DE2731372C2 (fr)	1988-02-25
EP0024727B1 (fr)	1982-05-26	Anthracycline glycosides, procédés pour leur préparation et composition pharmaceutique les contenant
EP0000057B1 (fr)	1982-07-14	4,6-Di-0-(aminoglycosyl)-1,3-diaminocyclitols sélectivement protégés
CA1096377A (fr)	1981-02-24	Glycosides nitroaromatiques
Akita et al.	1964	Chemistry of labilomycin
Roy et al.	1997	Sulfoquinovose and its aldonic acid: their preparation and oxidation to 2-sulfoacetaldehyde by periodate
EP0168723A2 (fr)	1986-01-22	Méthode de préparation de glycosides à partir de glycosylfluorides
EP0064635A1 (fr)	1982-11-17	Dérivés d'aminocyclitols, leur préparation et les médicaments les contenant
Kuzuhara et al.	1971	Syntheses with Azido-sugars Part II. Conversion of D-Glucose to (+)-Desthiobiotin
US4496485A (en)	1985-01-29	Asymmetric 7-O-(substituted acetyl)-4-demethoxydaunomycinones
DE3905431A1 (de)	1989-09-07	Neue 4-demethyl-4-0-(p-fluorobenzolsulfonyl)anthracyclinglycoside
DE69118358T2 (de)	1996-09-19	Verfahren zur herstellung von d-altrose
CA1131218A (fr)	1982-09-07	Procede de preparation de nouveaux glycosides antitumoraux
DE2246867A1 (de)	1973-04-05	Tetrahydroxy-bicyclo- eckige klammer auf 3.3.0 eckige klammer zu -octane
DD237170A1 (de)	1986-07-02	Verfahren zur herstellung herzwirksamer 14 beta-hydroxy-androstan-glykoside