CA1096376A - Procede de preparation de glycosides nitroaromatiques - Google Patents

Procede de preparation de glycosides nitroaromatiques

Info

Publication number: CA1096376A
Authority: CA; Canada
Prior art keywords: oac; product; mixture; nitronium; contained
Prior art date: 1976-07-13
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

Application number

CA000282406A

Other languages

English (en)

Inventor

William B. Farnham

Alexander L. Johnson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Dade Chemistry Systems Inc

Original Assignee

EI Du Pont de Nemours and Co

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

1977-07-11

Publication date

1981-02-24

1977-07-11 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

1981-02-24 Application granted granted Critical

1981-02-24 Publication of CA1096376A publication Critical patent/CA1096376A/fr

Status Expired legal-status Critical Current

Links

229930182470 glycoside Natural products 0.000 title claims abstract description 24
150000002338 glycosides Chemical class 0.000 title claims abstract description 22
238000004519 manufacturing process Methods 0.000 title claims abstract description 4
238000000034 method Methods 0.000 claims abstract description 41
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 34
230000000850 deacetylating effect Effects 0.000 claims abstract description 3
230000000802 nitrating effect Effects 0.000 claims abstract description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 81
239000000203 mixture Substances 0.000 claims description 53
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 42
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 39
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 39
-1 nitronium compound Chemical class 0.000 claims description 28
JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical group [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 26
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 15
WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims description 15
239000011592 zinc chloride Substances 0.000 claims description 13
235000005074 zinc chloride Nutrition 0.000 claims description 13
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 9
238000006396 nitration reaction Methods 0.000 claims description 8
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
239000003054 catalyst Substances 0.000 claims description 6
238000003381 deacetylation reaction Methods 0.000 claims description 6
WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 4
125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 4
125000000217 alkyl group Chemical group 0.000 claims description 4
125000004432 carbon atom Chemical group C* 0.000 claims description 4
229910052736 halogen Inorganic materials 0.000 claims description 4
150000002367 halogens Chemical class 0.000 claims description 4
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 3
229910052783 alkali metal Inorganic materials 0.000 claims description 3
150000001340 alkali metals Chemical class 0.000 claims description 3
150000004703 alkoxides Chemical class 0.000 claims description 3
230000003197 catalytic effect Effects 0.000 claims description 3
229910001510 metal chloride Inorganic materials 0.000 claims description 3
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
JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims 2
JCXJVPUVTGWSNB-UHFFFAOYSA-N Nitrogen dioxide Chemical compound O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims 1
230000000875 corresponding effect Effects 0.000 claims 1
239000004382 Amylase Substances 0.000 abstract description 17
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 abstract description 11
238000003556 assay Methods 0.000 abstract description 11
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 abstract description 11
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 abstract description 11
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 abstract description 11
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 abstract description 10
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 abstract description 10
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 abstract description 7
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 abstract description 7
125000003118 aryl group Chemical group 0.000 abstract description 4
239000000758 substrate Substances 0.000 abstract description 4
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 27
239000000047 product Substances 0.000 description 24
238000006243 chemical reaction Methods 0.000 description 22
239000000243 solution Substances 0.000 description 20
239000000463 material Substances 0.000 description 17
229910001868 water Inorganic materials 0.000 description 17
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 14
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 description 14
239000008103 glucose Substances 0.000 description 14
238000002360 preparation method Methods 0.000 description 14
239000007787 solid Substances 0.000 description 14
239000002904 solvent Substances 0.000 description 14
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
239000000523 sample Substances 0.000 description 12
235000011054 acetic acid Nutrition 0.000 description 11
125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 description 11
210000002966 serum Anatomy 0.000 description 11
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 10
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
150000001875 compounds Chemical class 0.000 description 8
LHGVFZTZFXWLCP-UHFFFAOYSA-N guaiacol Chemical compound COC1=CC=CC=C1O LHGVFZTZFXWLCP-UHFFFAOYSA-N 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
WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 7
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 7
150000002989 phenols Chemical class 0.000 description 7
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 7
239000000741 silica gel Substances 0.000 description 7
229910002027 silica gel Inorganic materials 0.000 description 7
BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 description 6
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
239000005457 ice water Substances 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
229940040526 anhydrous sodium acetate Drugs 0.000 description 5
239000010410 layer Substances 0.000 description 5
RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 5
229910052757 nitrogen Inorganic materials 0.000 description 5
IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 5
239000012265 solid product Substances 0.000 description 5
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
238000005481 NMR spectroscopy Methods 0.000 description 4
OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
230000021736 acetylation Effects 0.000 description 4
238000006640 acetylation reaction Methods 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
238000006073 displacement reaction Methods 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
239000007788 liquid 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
238000003786 synthesis reaction Methods 0.000 description 4
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 4
108010065511 Amylases Proteins 0.000 description 3
102000013142 Amylases Human genes 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
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 3
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 3
235000019418 amylase Nutrition 0.000 description 3
239000012300 argon atmosphere Substances 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
150000001720 carbohydrates Chemical class 0.000 description 3
235000014633 carbohydrates Nutrition 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
239000003153 chemical reaction reagent Substances 0.000 description 3
238000004587 chromatography analysis Methods 0.000 description 3
230000006196 deacetylation Effects 0.000 description 3
KQTXIZHBFFWWFW-UHFFFAOYSA-L disilver;carbonate Chemical compound [Ag]OC(=O)O[Ag] KQTXIZHBFFWWFW-UHFFFAOYSA-L 0.000 description 3
239000012456 homogeneous solution Substances 0.000 description 3
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
229910000041 hydrogen chloride Inorganic materials 0.000 description 3
125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
229910052943 magnesium sulfate Inorganic materials 0.000 description 3
235000019341 magnesium sulphate Nutrition 0.000 description 3
238000002844 melting Methods 0.000 description 3
229960001047 methyl salicylate Drugs 0.000 description 3
125000004999 nitroaryl 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
239000012044 organic layer Substances 0.000 description 3
238000011084 recovery Methods 0.000 description 3
229910052708 sodium Inorganic materials 0.000 description 3
239000011734 sodium Substances 0.000 description 3
229910052938 sodium sulfate Inorganic materials 0.000 description 3
235000011152 sodium sulphate Nutrition 0.000 description 3
239000007858 starting material Substances 0.000 description 3
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
RTZZCYNQPHTPPL-UHFFFAOYSA-N 3-nitrophenol Chemical compound OC1=CC=CC([N+]([O-])=O)=C1 RTZZCYNQPHTPPL-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
BTJIUGUIPKRLHP-UHFFFAOYSA-M 4-nitrophenolate Chemical compound [O-]C1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-M 0.000 description 2
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
229920000856 Amylose Polymers 0.000 description 2
229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
239000005844 Thymol Substances 0.000 description 2
229910021627 Tin(IV) chloride Inorganic materials 0.000 description 2
HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 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
TUCNEACPLKLKNU-UHFFFAOYSA-N acetyl Chemical compound C[C]=O TUCNEACPLKLKNU-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
239000003513 alkali Substances 0.000 description 2
KJCVRFUGPWSIIH-UHFFFAOYSA-N alpha-naphthol Natural products C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 2
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
229950011260 betanaphthol Drugs 0.000 description 2
235000007746 carvacrol Nutrition 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
238000001704 evaporation Methods 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
238000001914 filtration Methods 0.000 description 2
229910000039 hydrogen halide Inorganic materials 0.000 description 2
239000012433 hydrogen halide Substances 0.000 description 2
230000007062 hydrolysis Effects 0.000 description 2
238000006460 hydrolysis reaction Methods 0.000 description 2
239000012535 impurity Substances 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
230000014759 maintenance of location Effects 0.000 description 2
230000008018 melting Effects 0.000 description 2
229930027945 nicotinamide-adenine dinucleotide Natural products 0.000 description 2
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 2
150000002828 nitro derivatives Chemical class 0.000 description 2
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
229920001542 oligosaccharide Polymers 0.000 description 2
150000002482 oligosaccharides Chemical class 0.000 description 2
238000001556 precipitation Methods 0.000 description 2
238000002953 preparative HPLC Methods 0.000 description 2
238000012746 preparative thin layer chromatography Methods 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
239000001632 sodium acetate Substances 0.000 description 2
235000017281 sodium acetate Nutrition 0.000 description 2
230000003595 spectral effect Effects 0.000 description 2
238000001228 spectrum Methods 0.000 description 2
125000001424 substituent group Chemical group 0.000 description 2
238000006467 substitution reaction Methods 0.000 description 2
229940032330 sulfuric acid Drugs 0.000 description 2
CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 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
239000003643 water by type Substances 0.000 description 2
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
WULHCVHAOFGTAL-UHFFFAOYSA-N 1,4-dioxane;pentane Chemical compound CCCCC.C1COCCO1 WULHCVHAOFGTAL-UHFFFAOYSA-N 0.000 description 1
OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
238000005160 1H NMR spectroscopy Methods 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
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 1
ZXVONLUNISGICL-UHFFFAOYSA-N 4,6-dinitro-o-cresol Chemical group CC1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1O ZXVONLUNISGICL-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
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
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
101150041968 CDC13 gene Proteins 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
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 1
229910015400 FeC13 Inorganic materials 0.000 description 1
229910004373 HOAc Inorganic materials 0.000 description 1
238000006994 Koenigs-Knorr glycosidation reaction Methods 0.000 description 1
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 1
XJLXINKUBYWONI-NNYOXOHSSA-O NADP(+) 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](OP(O)(O)=O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 XJLXINKUBYWONI-NNYOXOHSSA-O 0.000 description 1
229910004071 NO2 PF6 Inorganic materials 0.000 description 1
229920005654 Sephadex Polymers 0.000 description 1
239000012507 Sephadex™ Substances 0.000 description 1
229910008046 SnC14 Inorganic materials 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
150000001242 acetic acid derivatives Chemical class 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
230000002378 acidificating effect Effects 0.000 description 1
239000013543 active substance Substances 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
239000012472 biological sample Substances 0.000 description 1
239000012267 brine Substances 0.000 description 1
108010089934 carbohydrase Proteins 0.000 description 1
125000001309 chloro group Chemical group Cl* 0.000 description 1
238000011208 chromatographic data Methods 0.000 description 1
239000006071 cream Substances 0.000 description 1
239000013058 crude material Substances 0.000 description 1
239000012043 crude product Substances 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
238000001514 detection method Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
238000001035 drying Methods 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 class 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000005194 fractionation Methods 0.000 description 1
238000004108 freeze drying Methods 0.000 description 1
229930182478 glucoside Natural products 0.000 description 1
150000008131 glucosides Chemical class 0.000 description 1
125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 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
238000004128 high performance liquid chromatography Methods 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
CBOIHMRHGLHBPB-UHFFFAOYSA-N hydroxymethyl Chemical compound O[CH2] CBOIHMRHGLHBPB-UHFFFAOYSA-N 0.000 description 1
238000011534 incubation Methods 0.000 description 1
229910001410 inorganic ion Inorganic materials 0.000 description 1
239000013067 intermediate product Substances 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
238000002955 isolation Methods 0.000 description 1
238000004811 liquid chromatography Methods 0.000 description 1
238000003760 magnetic stirring Methods 0.000 description 1
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 1
238000005259 measurement Methods 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
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
125000006501 nitrophenyl group Chemical group 0.000 description 1
IOVCWXUNBOPUCH-UHFFFAOYSA-O nitrosooxidanium Chemical compound [OH2+]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-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
239000012074 organic phase Substances 0.000 description 1
210000000496 pancreas Anatomy 0.000 description 1
239000002245 particle 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
UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
238000000711 polarimetry Methods 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
238000000926 separation method Methods 0.000 description 1
238000007086 side reaction Methods 0.000 description 1
239000000377 silicon dioxide Substances 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
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
SUBJHSREKVAVAR-UHFFFAOYSA-N sodium;methanol;methanolate Chemical compound [Na+].OC.[O-]C SUBJHSREKVAVAR-UHFFFAOYSA-N 0.000 description 1
238000003756 stirring Methods 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
YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 1
210000002700 urine Anatomy 0.000 description 1
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 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)

CA000282406A 1976-07-13 1977-07-11 Procede de preparation de glycosides nitroaromatiques Expired CA1096376A (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date
US70497576A	1976-07-13	1976-07-13
US70497476A	1976-07-13	1976-07-13
US704,974		1976-07-13

Publications (1)

Publication Number	Publication Date
CA1096376A true CA1096376A (fr)	1981-02-24

Family

ID=27107418

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000282406A Expired CA1096376A (fr)	1976-07-13	1977-07-11	Procede de preparation de glycosides nitroaromatiques

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
CH630096A5 (en)	1982-05-28
DK315877A (da)	1978-01-14

Legal Events

Date	Code	Title	Description
1998-02-24	MKEX	Expiry

Publication	Publication Date	Title
US4145527A (en)	1979-03-20	Nitro aromatic glycosides
US4147860A (en)	1979-04-03	Process for preparing nitroaromatic glycosides
GB2058780A (en)	1981-04-15	Maltoheptaoside derivatives
Fedina et al.	2012	Synthesis of branched arabinofuranose pentasaccharide fragment of mycobacterial arabinans as 2-azidoethyl glycoside
Mukherjee et al.	2016	Iron (III) chloride modulated selective 1, 2-trans glycosylation based on glycosyl trichloroacetimidate donors and its application in orthogonal glycosylation
CA1096377A (fr)	1981-02-24	Glycosides nitroaromatiques
Barros et al.	2000	Fast galloylation of a sugar moiety: preparation of three monogalloylsucroses as references for antioxidant activity. A method for the selective deprotection of tert-butyldiphenylsilyl ethers
GB1570152A (en)	1980-06-25	Nitroaromatic glycosides and their preparation
CA1075234A (fr)	1980-04-08	Substances antibiotiques derivees de l'antibiotique 67-694 et procede de preparation
Takeo et al.	1977	Some observations on the selective benzoylation of maltose and its derivatives
CN113185501B (zh)	2022-05-20	一种天然产物夏佛塔苷的高效全合成方法及应用
US4749785A (en)	1988-06-07	Process for the preparation of glycosides from glycosyl fluorides
EP0263027A1 (fr)	1988-04-06	Catalyseur, de glycosidation et procédé de préparation de dérivés glycosés
Silverberg et al.	2000	Efficient Synthesis of the Anticancer Drug Etoposide 4 ‘-Phosphate: Use of Benzylic Ether-Protecting Groups on the Carbohydrate Segment1
JPH07316181A (ja)	1995-12-05	２”，３”，４’−トリス（アセチル）−４”，６”−エチリデン−β−Ｄ−グルコピラノシド、その製造法およびその４’−デメチルエピポドフィロトキシン・エチリデン−β−Ｄ−グルコピラノシド製造のための使用
Watanabe et al.	2001	Synthesis and biological activity of 4′, 8-dihydroxyisoflavon-7-yl d-hexopyranosides
US6384201B1 (en)	2002-05-07	Synthetic method for the preparation of the antineoplastic agent etoposide
Zhong et al.	2023	BF3⋅ CH3CN Promotes a Formation of Aryl α‐O‐Glycosides from Pyranoses: A Facile Approach to Oligosaccharide EPS‐G7
JPS6259717B2 (fr)	1987-12-12
Yinqiu et al.	1993	The synthesis of estriol 16-and 17-monoglucuronide from estriol
Manthorpe et al.	2005	Scalable synthesis of a mycosamine donor. Overcoming difficult reactivity in allose systems
US5393876A (en)	1995-02-28	Process for producing maltooligosaccharide derivatives
El Khadem et al.	1982	Synthesis of 3-amino-2, 3, 6-trideoxy-d-ribo-and-l-lyxo-hexofuranoses suitable for nucleoside synthesis
US4855417A (en)	1989-08-08	Anomeric deacetylation
JP2640770B2 (ja)	1997-08-13	芳香族ｃ−グリコシド結合化合物の製造方法