SE417429B

SE417429B - Forfarande for framstellning av o-substituerade 7beta-amino-3-cefem-3ol-4-karboxylsyraforeningar

Forfarande for framstellning av o-substituerade 7beta-amino-3-cefem-3ol-4-karboxylsyraforeningar

Info

Publication number: SE417429B
Authority: SE; Sweden
Prior art keywords: group; carboxylic acid; cephem; amino; acid
Prior art date: 1972-06-29

Application number

SE7308233A

Other languages

English (en)

Swedish (sv)

Other versions

SE7308233L (xx

Inventor

R Scartazzini

H Bickel

Original Assignee

Ciba Geigy Ag

Priority date

1972-06-29

Filing date

1973-06-12

Publication date

1981-03-16

1972-06-29 Priority claimed from CH978872A external-priority patent/CH587268A5/de

1972-12-22 Priority claimed from CH1872272A external-priority patent/CH605987A5/de

1973-02-23 Priority claimed from CH265573A external-priority patent/CH605988A5/de

1973-06-12 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1973-12-31 Publication of SE7308233L publication Critical patent/SE7308233L/sv

1981-03-16 Publication of SE417429B publication Critical patent/SE417429B/sv

Links

238000000034 method Methods 0.000 title claims description 35
-1 hydroxychlorophenyl Chemical group 0.000 claims description 379
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 120
150000001875 compounds Chemical class 0.000 claims description 120
239000000203 mixture Substances 0.000 claims description 90
150000003839 salts Chemical class 0.000 claims description 90
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 80
239000002253 acid Substances 0.000 claims description 73
125000000217 alkyl group Chemical group 0.000 claims description 50
125000002252 acyl group Chemical group 0.000 claims description 48
239000003795 chemical substances by application Substances 0.000 claims description 47
125000003545 alkoxy group Chemical group 0.000 claims description 29
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 29
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 25
125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 25
150000002148 esters Chemical class 0.000 claims description 23
125000004432 carbon atom Chemical group C* 0.000 claims description 20
239000001257 hydrogen Substances 0.000 claims description 20
229910052739 hydrogen Inorganic materials 0.000 claims description 20
125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 19
229910052760 oxygen Inorganic materials 0.000 claims description 17
239000001301 oxygen Substances 0.000 claims description 16
YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 claims description 14
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 14
125000003342 alkenyl group Chemical group 0.000 claims description 13
125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 claims description 12
238000002360 preparation method Methods 0.000 claims description 12
125000004464 hydroxyphenyl group Chemical group 0.000 claims description 9
229910052717 sulfur Chemical group 0.000 claims description 9
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 7
VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 claims description 7
OIRDBPQYVWXNSJ-UHFFFAOYSA-N methyl trifluoromethansulfonate Chemical compound COS(=O)(=O)C(F)(F)F OIRDBPQYVWXNSJ-UHFFFAOYSA-N 0.000 claims description 7
239000011593 sulfur Chemical group 0.000 claims description 7
238000012546 transfer Methods 0.000 claims description 7
125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 6
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
MBXNQZHITVCSLJ-UHFFFAOYSA-N methyl fluorosulfonate Chemical compound COS(F)(=O)=O MBXNQZHITVCSLJ-UHFFFAOYSA-N 0.000 claims description 6
125000001544 thienyl group Chemical group 0.000 claims description 5
PFJVIOBMBDFBCJ-UHFFFAOYSA-N (1z)-1-diazobutane Chemical compound CCCC=[N+]=[N-] PFJVIOBMBDFBCJ-UHFFFAOYSA-N 0.000 claims description 4
150000008049 diazo compounds Chemical class 0.000 claims description 4
125000002541 furyl group Chemical group 0.000 claims description 4
125000001786 isothiazolyl group Chemical group 0.000 claims description 4
125000004076 pyridyl group Chemical group 0.000 claims description 4
UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 claims description 3
125000003831 tetrazolyl group Chemical group 0.000 claims description 3
QDNCLIPKBNMUPP-UHFFFAOYSA-N trimethyloxidanium Chemical compound C[O+](C)C QDNCLIPKBNMUPP-UHFFFAOYSA-N 0.000 claims description 3
FZEVMBJWXHDLDB-ZCFIWIBFSA-N (6r)-5-thia-1-azabicyclo[4.2.0]oct-2-en-8-one Chemical class S1CC=CN2C(=O)C[C@H]21 FZEVMBJWXHDLDB-ZCFIWIBFSA-N 0.000 claims description 2
150000001450 anions Chemical class 0.000 claims description 2
WLXALCKAKGDNAT-UHFFFAOYSA-N diazoethane Chemical compound CC=[N+]=[N-] WLXALCKAKGDNAT-UHFFFAOYSA-N 0.000 claims description 2
CRGRWBQSZSQVIE-UHFFFAOYSA-N diazomethylbenzene Chemical compound [N-]=[N+]=CC1=CC=CC=C1 CRGRWBQSZSQVIE-UHFFFAOYSA-N 0.000 claims description 2
PFZCOWLKXHIVII-UHFFFAOYSA-N pyridin-1-ium-1-amine Chemical compound N[N+]1=CC=CC=C1 PFZCOWLKXHIVII-UHFFFAOYSA-N 0.000 claims description 2
ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 claims description 2
XDAOHSWNTUSNAB-UHFFFAOYSA-N 1-(aminodiazenyl)-2-methylbenzene Chemical compound CC1=CC=CC=C1N=NN XDAOHSWNTUSNAB-UHFFFAOYSA-N 0.000 claims 1
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
QHTRLHAGKRCHKW-UHFFFAOYSA-N benzyl trifluoromethanesulfonate Chemical compound FC(F)(F)S(=O)(=O)OCC1=CC=CC=C1 QHTRLHAGKRCHKW-UHFFFAOYSA-N 0.000 claims 1
229910052796 boron Inorganic materials 0.000 claims 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
SEXLAQXMAFCJCO-UHFFFAOYSA-N butyl trifluoromethanesulfonate Chemical compound CCCCOS(=O)(=O)C(F)(F)F SEXLAQXMAFCJCO-UHFFFAOYSA-N 0.000 claims 1
QYVGVAWVGWSUOW-UHFFFAOYSA-N dibenzyl sulfate Chemical compound C=1C=CC=CC=1COS(=O)(=O)OCC1=CC=CC=C1 QYVGVAWVGWSUOW-UHFFFAOYSA-N 0.000 claims 1
LMEDOLJKVASKTP-UHFFFAOYSA-N dibutyl sulfate Chemical compound CCCCOS(=O)(=O)OCCCC LMEDOLJKVASKTP-UHFFFAOYSA-N 0.000 claims 1
DENRZWYUOJLTMF-UHFFFAOYSA-N diethyl sulfate Chemical compound CCOS(=O)(=O)OCC DENRZWYUOJLTMF-UHFFFAOYSA-N 0.000 claims 1
229940008406 diethyl sulfate Drugs 0.000 claims 1
UVECLJDRPFNRRQ-UHFFFAOYSA-N ethyl trifluoromethanesulfonate Chemical compound CCOS(=O)(=O)C(F)(F)F UVECLJDRPFNRRQ-UHFFFAOYSA-N 0.000 claims 1
150000004702 methyl esters Chemical class 0.000 claims 1
DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims 1
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 227
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 169
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 120
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 110
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 108
239000000243 solution Substances 0.000 description 99
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 96
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 90
238000000862 absorption spectrum Methods 0.000 description 71
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 66
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical class O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 60
239000000741 silica gel Substances 0.000 description 59
229910002027 silica gel Inorganic materials 0.000 description 59
DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 49
239000010410 layer Substances 0.000 description 49
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 42
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 40
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 38
125000001931 aliphatic group Chemical group 0.000 description 38
229960000583 acetic acid Drugs 0.000 description 37
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 33
229910052757 nitrogen Inorganic materials 0.000 description 33
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 30
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 28
RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 28
239000007858 starting material Substances 0.000 description 27
QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 26
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 24
125000003118 aryl group Chemical group 0.000 description 23
238000006243 chemical reaction Methods 0.000 description 23
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 22
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 21
150000008064 anhydrides Chemical group 0.000 description 21
238000003756 stirring Methods 0.000 description 21
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 20
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 20
239000011541 reaction mixture Substances 0.000 description 20
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 19
125000004356 hydroxy functional group Chemical group O* 0.000 description 18
229910052740 iodine Inorganic materials 0.000 description 18
239000002904 solvent Substances 0.000 description 18
229910052736 halogen Inorganic materials 0.000 description 17
150000002367 halogens Chemical class 0.000 description 17
125000000623 heterocyclic group Chemical group 0.000 description 17
239000002244 precipitate Substances 0.000 description 17
239000000047 product Substances 0.000 description 17
150000007513 acids Chemical class 0.000 description 16
125000003277 amino group Chemical group 0.000 description 16
239000003638 chemical reducing agent Substances 0.000 description 15
239000012299 nitrogen atmosphere Substances 0.000 description 15
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 14
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 14
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 14
150000002430 hydrocarbons Chemical group 0.000 description 14
239000011630 iodine Substances 0.000 description 14
UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 14
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 14
FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 14
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 13
230000002378 acidificating effect Effects 0.000 description 13
150000001735 carboxylic acids Chemical class 0.000 description 13
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 12
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 12
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
229910052783 alkali metal Inorganic materials 0.000 description 12
239000002585 base Substances 0.000 description 12
238000001816 cooling Methods 0.000 description 12
235000019253 formic acid Nutrition 0.000 description 12
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 11
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 11
JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 11
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 11
239000000460 chlorine Substances 0.000 description 11
229910052801 chlorine Inorganic materials 0.000 description 11
238000005886 esterification reaction Methods 0.000 description 11
238000002844 melting Methods 0.000 description 11
230000008018 melting Effects 0.000 description 11
125000000956 methoxy group Chemical class [H]C([H])([H])O* 0.000 description 11
229920006395 saturated elastomer Polymers 0.000 description 11
239000011780 sodium chloride Substances 0.000 description 11
159000000000 sodium salts Chemical group 0.000 description 11
125000001424 substituent group Chemical group 0.000 description 11
229910052725 zinc Inorganic materials 0.000 description 11
239000011701 zinc Substances 0.000 description 11
OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 10
125000004466 alkoxycarbonylamino group Chemical group 0.000 description 10
229910000147 aluminium phosphate Inorganic materials 0.000 description 10
238000013459 approach Methods 0.000 description 10
238000004587 chromatography analysis Methods 0.000 description 10
230000032050 esterification Effects 0.000 description 10
125000000524 functional group Chemical group 0.000 description 10
150000004820 halides Chemical class 0.000 description 10
150000002431 hydrogen Chemical class 0.000 description 10
125000000962 organic group Chemical group 0.000 description 10
235000017557 sodium bicarbonate Nutrition 0.000 description 10
229910000030 sodium bicarbonate Inorganic materials 0.000 description 10
HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 10
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 9
WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 9
SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 9
238000005917 acylation reaction Methods 0.000 description 9
239000007864 aqueous solution Substances 0.000 description 9
125000001476 phosphono group Chemical group [H]OP(*)(=O)O[H] 0.000 description 9
JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 9
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
ITLHXEGAYQFOHJ-UHFFFAOYSA-N [diazo(phenyl)methyl]benzene Chemical compound C=1C=CC=CC=1C(=[N+]=[N-])C1=CC=CC=C1 ITLHXEGAYQFOHJ-UHFFFAOYSA-N 0.000 description 8
150000003973 alkyl amines Chemical class 0.000 description 8
125000003282 alkyl amino group Chemical group 0.000 description 8
239000008346 aqueous phase Substances 0.000 description 8
229910052698 phosphorus Inorganic materials 0.000 description 8
239000011574 phosphorus Substances 0.000 description 8
229910052938 sodium sulfate Inorganic materials 0.000 description 8
235000011152 sodium sulphate Nutrition 0.000 description 8
125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 8
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 7
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 7
230000010933 acylation Effects 0.000 description 7
150000003863 ammonium salts Chemical group 0.000 description 7
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 7
229910052731 fluorine Inorganic materials 0.000 description 7
239000011737 fluorine Substances 0.000 description 7
XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 7
150000003949 imides Chemical class 0.000 description 7
239000011261 inert gas Substances 0.000 description 7
229910052751 metal Inorganic materials 0.000 description 7
239000002184 metal Substances 0.000 description 7
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 7
238000006722 reduction reaction Methods 0.000 description 7
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 6
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-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
229930195725 Mannitol Natural products 0.000 description 6
AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 6
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
125000004423 acyloxy group Chemical group 0.000 description 6
150000001335 aliphatic alkanes Chemical class 0.000 description 6
125000005237 alkyleneamino group Chemical group 0.000 description 6
150000001412 amines Chemical class 0.000 description 6
125000002029 aromatic hydrocarbon group Chemical group 0.000 description 6
125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 6
239000003054 catalyst Substances 0.000 description 6
238000000354 decomposition reaction Methods 0.000 description 6
239000000284 extract Substances 0.000 description 6
238000010438 heat treatment Methods 0.000 description 6
239000000594 mannitol Substances 0.000 description 6
235000010355 mannitol Nutrition 0.000 description 6
150000007522 mineralic acids Chemical class 0.000 description 6
125000002950 monocyclic group Chemical group 0.000 description 6
235000015424 sodium Nutrition 0.000 description 6
239000011877 solvent mixture Substances 0.000 description 6
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
125000001541 3-thienyl group Chemical group S1C([H])=C([*])C([H])=C1[H] 0.000 description 5
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 5
229940126062 Compound A Drugs 0.000 description 5
NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 5
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 5
125000004442 acylamino group Chemical group 0.000 description 5
125000005907 alkyl ester group Chemical group 0.000 description 5
125000005276 alkyl hydrazino group Chemical group 0.000 description 5
125000002947 alkylene group Chemical group 0.000 description 5
150000004945 aromatic hydrocarbons Chemical class 0.000 description 5
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 5
229910052794 bromium Inorganic materials 0.000 description 5
229910052799 carbon Inorganic materials 0.000 description 5
239000003153 chemical reaction reagent Substances 0.000 description 5
150000001805 chlorine compounds Chemical class 0.000 description 5
238000002425 crystallisation Methods 0.000 description 5
230000008025 crystallization Effects 0.000 description 5
125000000753 cycloalkyl group Chemical group 0.000 description 5
238000011161 development Methods 0.000 description 5
150000002085 enols Chemical class 0.000 description 5
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 5
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CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
235000010288 sodium nitrite Nutrition 0.000 description 1
241000894007 species Species 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
239000001119 stannous chloride Substances 0.000 description 1
235000011150 stannous chloride Nutrition 0.000 description 1
238000005797 stannylation reaction Methods 0.000 description 1
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125000005504 styryl group Chemical group 0.000 description 1
125000003107 substituted aryl group Chemical group 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
239000005720 sucrose Substances 0.000 description 1
125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
150000003457 sulfones Chemical class 0.000 description 1
125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
150000003463 sulfur Chemical class 0.000 description 1
239000003765 sweetening agent Substances 0.000 description 1
GFYHSKONPJXCDE-UHFFFAOYSA-N sym-collidine Natural products CC1=CN=C(C)C(C)=C1 GFYHSKONPJXCDE-UHFFFAOYSA-N 0.000 description 1
239000000454 talc Substances 0.000 description 1
229910052623 talc Inorganic materials 0.000 description 1
BCNZYOJHNLTNEZ-UHFFFAOYSA-N tert-butyldimethylsilyl chloride Chemical compound CC(C)(C)[Si](C)(C)Cl BCNZYOJHNLTNEZ-UHFFFAOYSA-N 0.000 description 1
150000003513 tertiary aromatic amines Chemical class 0.000 description 1
125000003718 tetrahydrofuranyl group Chemical group 0.000 description 1
125000000335 thiazolyl group Chemical group 0.000 description 1
150000003560 thiocarbamic acids Chemical class 0.000 description 1
125000005505 thiomorpholino group Chemical group 0.000 description 1
UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 1
238000012876 topography Methods 0.000 description 1
235000010487 tragacanth Nutrition 0.000 description 1
239000000196 tragacanth Substances 0.000 description 1
229940116362 tragacanth Drugs 0.000 description 1
AYNNSCRYTDRFCP-UHFFFAOYSA-N triazene Chemical compound NN=N AYNNSCRYTDRFCP-UHFFFAOYSA-N 0.000 description 1
150000004654 triazenes Chemical class 0.000 description 1
125000001425 triazolyl group Chemical group 0.000 description 1
IBOKZQNMFSHYNQ-UHFFFAOYSA-N tribromosilane Chemical compound Br[SiH](Br)Br IBOKZQNMFSHYNQ-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
OLBXOAKEHMWSOV-UHFFFAOYSA-N triethyltin;hydrate Chemical compound O.CC[Sn](CC)CC OLBXOAKEHMWSOV-UHFFFAOYSA-N 0.000 description 1
UORVGPXVDQYIDP-UHFFFAOYSA-N trihydridoboron Substances B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 1
CYTQBVOFDCPGCX-UHFFFAOYSA-N trimethyl phosphite Chemical compound COP(OC)OC CYTQBVOFDCPGCX-UHFFFAOYSA-N 0.000 description 1
GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical group CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
239000005051 trimethylchlorosilane Substances 0.000 description 1
XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
238000005866 tritylation reaction Methods 0.000 description 1
229960005486 vaccine Drugs 0.000 description 1
239000000052 vinegar Substances 0.000 description 1
235000021419 vinegar Nutrition 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
238000005406 washing Methods 0.000 description 1
238000009736 wetting Methods 0.000 description 1
239000000080 wetting agent Substances 0.000 description 1
238000010626 work up procedure Methods 0.000 description 1