BE427431A - - Google Patents
Info
- Publication number
- BE427431A BE427431A BE427431DA BE427431A BE 427431 A BE427431 A BE 427431A BE 427431D A BE427431D A BE 427431DA BE 427431 A BE427431 A BE 427431A
- Authority
- BE
- Belgium
- Prior art keywords
- glucoside
- new
- seeds
- solution
- strophantus
- Prior art date
Links
- 229930182478 glucoside Natural products 0.000 claims description 53
- 150000008131 glucosides Chemical class 0.000 claims description 53
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000002360 preparation method Methods 0.000 claims description 18
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 14
- XQCGNURMLWFQJR-ZNDDOCHDSA-N Cymarin Chemical compound O1[C@H](C)[C@@H](O)[C@@H](OC)C[C@@H]1O[C@@H]1C[C@@]2(O)CC[C@H]3[C@@]4(O)CC[C@H](C=5COC(=O)C=5)[C@@]4(C)CC[C@@H]3[C@@]2(C=O)CC1 XQCGNURMLWFQJR-ZNDDOCHDSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 244000166550 Strophanthus gratus Species 0.000 claims description 9
- 239000000284 extract Substances 0.000 claims description 8
- 239000002244 precipitate Substances 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims 1
- 239000002168 alkylating agent Substances 0.000 claims 1
- 229940100198 alkylating agent Drugs 0.000 claims 1
- 230000003472 neutralizing effect Effects 0.000 claims 1
- 150000007530 organic bases Chemical class 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 56
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 50
- 239000000243 solution Substances 0.000 description 48
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 44
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 33
- 239000000203 mixture Substances 0.000 description 27
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 15
- 238000003756 stirring Methods 0.000 description 11
- 238000002425 crystallisation Methods 0.000 description 10
- 230000008025 crystallization Effects 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 9
- XQCGNURMLWFQJR-UESCRGIISA-N Cymarin Natural products O=C[C@@]12[C@@](O)(C[C@@H](O[C@H]3O[C@@H](C)[C@@H](O)[C@@H](OC)C3)CC1)CC[C@H]1[C@]3(O)[C@@](C)([C@H](C4=CC(=O)OC4)CC3)CC[C@H]21 XQCGNURMLWFQJR-UESCRGIISA-N 0.000 description 8
- 229960003083 cymarin Drugs 0.000 description 8
- 238000000605 extraction Methods 0.000 description 8
- 239000003208 petroleum Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- GILGYKHFZXQALF-FBPIOBPTSA-N (3s,5s,8r,9s,10s,13r,14s,17r)-5,14-dihydroxy-3-[(2r,4s,5r,6r)-4-methoxy-6-methyl-5-[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-[[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxyoxan-2-yl]oxy-13-methyl-17-(5-oxo-2h-furan-3-yl)- Chemical compound C1([C@@H]2[C@@]3(C)CC[C@@H]4[C@@]5(C=O)CC[C@@H](C[C@@]5(O)CC[C@H]4[C@@]3(O)CC2)O[C@H]2C[C@@H]([C@@H]([C@@H](C)O2)O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O3)O)O2)O)OC)=CC(=O)OC1 GILGYKHFZXQALF-FBPIOBPTSA-N 0.000 description 6
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- GILGYKHFZXQALF-UHFFFAOYSA-N k-Strophantylside Natural products O1C(C)C(OC2C(C(O)C(O)C(COC3C(C(O)C(O)C(CO)O3)O)O2)O)C(OC)CC1OC(CC1(O)CCC2C3(O)CC4)CCC1(C=O)C2CCC3(C)C4C1=CC(=O)OC1 GILGYKHFZXQALF-UHFFFAOYSA-N 0.000 description 6
- 229910021514 lead(II) hydroxide Inorganic materials 0.000 description 6
- 238000007127 saponification reaction Methods 0.000 description 6
- 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 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000008103 glucose Substances 0.000 description 5
- GOYBREOSJSERKM-DSYKOEDSSA-N D-cymarose Chemical compound O=CC[C@H](OC)[C@H](O)[C@@H](C)O GOYBREOSJSERKM-DSYKOEDSSA-N 0.000 description 4
- GOYBREOSJSERKM-UHFFFAOYSA-N D-oleandrose Natural products O=CCC(OC)C(O)C(C)O GOYBREOSJSERKM-UHFFFAOYSA-N 0.000 description 4
- 230000010933 acylation Effects 0.000 description 4
- 238000005917 acylation reaction Methods 0.000 description 4
- 238000005194 fractionation Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- BQDSDRAVKYTTTH-UHFFFAOYSA-N barium(2+);methanolate Chemical compound [Ba+2].[O-]C.[O-]C BQDSDRAVKYTTTH-UHFFFAOYSA-N 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 208000016253 exhaustion Diseases 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- ODJLBQGVINUMMR-HZXDTFASSA-N strophanthidin Chemical compound C1([C@H]2CC[C@]3(O)[C@H]4[C@@H]([C@]5(CC[C@H](O)C[C@@]5(O)CC4)C=O)CC[C@@]32C)=CC(=O)OC1 ODJLBQGVINUMMR-HZXDTFASSA-N 0.000 description 3
- 239000000454 talc Substances 0.000 description 3
- 229910052623 talc Inorganic materials 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 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 230000021736 acetylation Effects 0.000 description 2
- 238000006640 acetylation reaction Methods 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- YHASWHZGWUONAO-UHFFFAOYSA-N butanoyl butanoate Chemical class CCCC(=O)OC(=O)CCC YHASWHZGWUONAO-UHFFFAOYSA-N 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- UXTMROKLAAOEQO-UHFFFAOYSA-N chloroform;ethanol Chemical compound CCO.ClC(Cl)Cl UXTMROKLAAOEQO-UHFFFAOYSA-N 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- RPDAUEIUDPHABB-UHFFFAOYSA-N potassium ethoxide Chemical compound [K+].CC[O-] RPDAUEIUDPHABB-UHFFFAOYSA-N 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 241001077262 Conga Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- FHIREUBIEIPPMC-UHFFFAOYSA-N K-Strophanthin-beta Natural products O1C(C)C(OC2C(C(O)C(O)C(CO)O2)O)C(OC)CC1OC(CC1(O)CCC2C3(O)CC4)CCC1(C=O)C2CCC3(C)C4C1=CC(=O)OC1 FHIREUBIEIPPMC-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- ODJLBQGVINUMMR-UHFFFAOYSA-N Strophanthidin Natural products CC12CCC(C3(CCC(O)CC3(O)CC3)C=O)C3C1(O)CCC2C1=CC(=O)OC1 ODJLBQGVINUMMR-UHFFFAOYSA-N 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000012675 alcoholic extract Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- 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 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
- 229940030602 cardiac therapy drug Drugs 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- WORJEOGGNQDSOE-UHFFFAOYSA-N chloroform;methanol Chemical compound OC.ClC(Cl)Cl WORJEOGGNQDSOE-UHFFFAOYSA-N 0.000 description 1
- 150000008266 deoxy sugars Chemical class 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- LPMXVESGRSUGHW-HBYQJFLCSA-N ouabain Chemical compound O[C@@H]1[C@H](O)[C@@H](O)[C@H](C)O[C@H]1O[C@@H]1C[C@@]2(O)CC[C@H]3[C@@]4(O)CC[C@H](C=5COC(=O)C=5)[C@@]4(C)C[C@@H](O)[C@@H]3[C@@]2(CO)[C@H](O)C1 LPMXVESGRSUGHW-HBYQJFLCSA-N 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 235000009991 pite Nutrition 0.000 description 1
- 244000293655 pite Species 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012261 resinous substance Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 150000004043 trisaccharides Chemical class 0.000 description 1
Landscapes
- Saccharide Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE427431A true BE427431A (enrdf_load_stackoverflow) |
Family
ID=88004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE427431D BE427431A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE427431A (enrdf_load_stackoverflow) |
-
0
- BE BE427431D patent/BE427431A/fr unknown
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