BE537683A

BE537683A -

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Publication number: BE537683A
Authority: BE; Belgium
Prior art keywords: sapogenin; sapogenins; pseudo; acetate; preparation
Prior art date

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English (en)

French (fr)

Publication of BE537683A publication Critical patent/BE537683A/fr

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WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical group CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 39
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 33
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 27
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 25
238000000034 method Methods 0.000 claims description 14
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 12
238000006243 chemical reaction Methods 0.000 claims description 12
239000002253 acid Substances 0.000 claims description 10
-1 hydrogen ions Chemical class 0.000 claims description 7
KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims description 5
229910052739 hydrogen Inorganic materials 0.000 claims description 5
229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
239000011707 mineral Substances 0.000 claims description 5
238000002360 preparation method Methods 0.000 claims description 5
XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 4
239000012442 inert solvent Substances 0.000 claims description 4
150000001244 carboxylic acid anhydrides Chemical class 0.000 claims description 3
150000002148 esters Chemical class 0.000 claims description 3
239000001257 hydrogen Substances 0.000 claims description 3
239000000126 substance Substances 0.000 claims description 3
239000007788 liquid Substances 0.000 claims description 2
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
150000001875 compounds Chemical class 0.000 description 17
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 12
239000000203 mixture Substances 0.000 description 11
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 10
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
239000000243 solution Substances 0.000 description 9
INLFWQCRAJUDCR-IQVMEADQSA-N (1R,2S,4S,5'S,6R,7S,8R,9S,12S,13S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane] Chemical class O([C@@H]1[C@@H]([C@]2(CC[C@@H]3[C@@]4(C)CCCCC4CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@H](C)CO1 INLFWQCRAJUDCR-IQVMEADQSA-N 0.000 description 8
238000010521 absorption reaction Methods 0.000 description 8
238000002425 crystallisation Methods 0.000 description 8
230000008025 crystallization Effects 0.000 description 8
239000002904 solvent Substances 0.000 description 8
150000002576 ketones Chemical class 0.000 description 7
239000000047 product Substances 0.000 description 7
238000010992 reflux Methods 0.000 description 7
238000010438 heat treatment Methods 0.000 description 6
125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
238000002844 melting Methods 0.000 description 6
230000008018 melting Effects 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
QVZULXNXCIFMTL-IXCVKQQLSA-N 4802-74-8 Chemical compound O([C@@H]1[C@@H]([C@]2(CC(=O)[C@@H]3[C@@]4(C)CC[C@H](O)C[C@@H]4CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@@H](C)CO1 QVZULXNXCIFMTL-IXCVKQQLSA-N 0.000 description 5
239000003550 marker Substances 0.000 description 5
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 5
GMBQZIIUCVWOCD-WWASVFFGSA-N Sarsapogenine Chemical compound O([C@@H]1[C@@H]([C@]2(CC[C@@H]3[C@@]4(C)CC[C@H](O)C[C@H]4CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@H](C)CO1 GMBQZIIUCVWOCD-WWASVFFGSA-N 0.000 description 4
RTMWIZOXNKJHRE-UHFFFAOYSA-N Tigogenin Natural products CC1COC2CC(C)(OC12)C3CCC4C5CCC6CC(O)CCC6(C)C5CCC34C RTMWIZOXNKJHRE-UHFFFAOYSA-N 0.000 description 4
WQLVFSAGQJTQCK-UHFFFAOYSA-N diosgenin Natural products CC1C(C2(CCC3C4(C)CCC(O)CC4=CCC3C2C2)C)C2OC11CCC(C)CO1 WQLVFSAGQJTQCK-UHFFFAOYSA-N 0.000 description 4
238000002156 mixing Methods 0.000 description 4
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
239000002244 precipitate Substances 0.000 description 4
NWMIYTWHUDFRPL-UHFFFAOYSA-N sapogenin Natural products COC(=O)C1(CO)C(O)CCC2(C)C1CCC3(C)C2CC=C4C5C(C)(O)C(C)CCC5(CCC34C)C(=O)O NWMIYTWHUDFRPL-UHFFFAOYSA-N 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 3
150000001242 acetic acid derivatives Chemical class 0.000 description 3
238000002329 infrared spectrum Methods 0.000 description 3
238000006317 isomerization reaction Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
238000004064 recycling Methods 0.000 description 3
239000001632 sodium acetate Substances 0.000 description 3
235000017281 sodium acetate Nutrition 0.000 description 3
239000011343 solid material Substances 0.000 description 3
238000001228 spectrum Methods 0.000 description 3
GMBQZIIUCVWOCD-UQHLGXRBSA-N (25R)-5beta-spirostan-3beta-ol Chemical compound O([C@@H]1[C@@H]([C@]2(CC[C@@H]3[C@@]4(C)CC[C@H](O)C[C@H]4CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@@H](C)CO1 GMBQZIIUCVWOCD-UQHLGXRBSA-N 0.000 description 2
SYSZENVIJHPFNL-UHFFFAOYSA-N (alpha-D-mannosyl)7-beta-D-mannosyl-diacetylchitobiosyl-L-asparagine, isoform B (protein) Chemical compound COC1=CC=C(I)C=C1 SYSZENVIJHPFNL-UHFFFAOYSA-N 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
QOLRLLFJMZLYQJ-LOBDNJQFSA-N Hecogenin Chemical compound O([C@@H]1[C@@H]([C@]2(C(=O)C[C@@H]3[C@@]4(C)CC[C@H](O)C[C@@H]4CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@@H](C)CO1 QOLRLLFJMZLYQJ-LOBDNJQFSA-N 0.000 description 2
OXLGJTRVVNGJRK-UHFFFAOYSA-N Hecogenin Natural products CC1CCC2(CC3CC4C5CCC6CC(O)CCC6(C)C5CC(=O)C4(C)C3C2C)OC1 OXLGJTRVVNGJRK-UHFFFAOYSA-N 0.000 description 2
UVLDESQWQRMYKD-UHFFFAOYSA-N Neobotogenin Natural products CC1C(C2(C(=O)CC3C4(C)CCC(O)CC4=CCC3C2C2)C)C2OC11CCC(C)CO1 UVLDESQWQRMYKD-UHFFFAOYSA-N 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
102000001708 Protein Isoforms Human genes 0.000 description 2
108010029485 Protein Isoforms Proteins 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
UCTWMZQNUQWSLP-UHFFFAOYSA-N adrenaline Chemical compound CNCC(O)C1=CC=C(O)C(O)=C1 UCTWMZQNUQWSLP-UHFFFAOYSA-N 0.000 description 2
230000001476 alcoholic effect Effects 0.000 description 2
150000008064 anhydrides Chemical class 0.000 description 2
238000009835 boiling Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
238000001953 recrystallisation Methods 0.000 description 2
229950002323 smilagenin Drugs 0.000 description 2
239000007787 solid Substances 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
229930194542 Keto Natural products 0.000 description 1
YHGXHXTZNBXLKF-UHFFFAOYSA-N Pseudohecogenin Natural products C1CC2CC(O)CCC2(C)C(CC(=O)C23C)C1C3CC1C2C(C)=C(CCC(CO)C)O1 YHGXHXTZNBXLKF-UHFFFAOYSA-N 0.000 description 1
IQDKIMJGXXRZGR-UHFFFAOYSA-N Pseudotigogenin Natural products C1CC2CC(O)CCC2(C)C(CCC23C)C1C3CC1C2C(C)=C(CCC(CO)C)O1 IQDKIMJGXXRZGR-UHFFFAOYSA-N 0.000 description 1
NYTOUQBROMCLBJ-UHFFFAOYSA-N Tetranitromethane Chemical compound [O-][N+](=O)C([N+]([O-])=O)([N+]([O-])=O)[N+]([O-])=O NYTOUQBROMCLBJ-UHFFFAOYSA-N 0.000 description 1
QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
230000021736 acetylation Effects 0.000 description 1
238000006640 acetylation reaction Methods 0.000 description 1
150000008065 acid anhydrides Chemical class 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000010432 diamond Substances 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
229940079593 drug Drugs 0.000 description 1
239000003814 drug Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000032050 esterification Effects 0.000 description 1
238000005886 esterification reaction Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000009472 formulation Methods 0.000 description 1
239000003163 gonadal steroid hormone Substances 0.000 description 1
150000002431 hydrogen Chemical class 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
125000000468 ketone group Chemical group 0.000 description 1
229930014626 natural product Natural products 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
IQDKIMJGXXRZGR-WZEVQZNYSA-N pseudosarsasapogenin Chemical compound C([C@H]1CC2)[C@@H](O)CC[C@]1(C)[C@@H](CC[C@]13C)C2[C@@H]3C[C@H]2[C@@H]1C(C)=C(CC[C@@H](CO)C)O2 IQDKIMJGXXRZGR-WZEVQZNYSA-N 0.000 description 1
IQDKIMJGXXRZGR-MEBFULDVSA-N pseudotigogenin Chemical compound C([C@@H]1CC2)[C@@H](O)CC[C@]1(C)[C@@H](CC[C@]13C)[C@@H]2[C@@H]3C[C@H]2[C@@H]1C(C)=C(CC[C@H](CO)C)O2 IQDKIMJGXXRZGR-MEBFULDVSA-N 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000007363 ring formation reaction Methods 0.000 description 1
125000003003 spiro group Chemical group 0.000 description 1
238000010186 staining Methods 0.000 description 1
239000007858 starting material Substances 0.000 description 1
YHGXHXTZNBXLKF-RVKDJADKSA-N tribufuroside C Chemical compound C([C@@H]1CC2)[C@@H](O)CC[C@]1(C)[C@@H](CC(=O)[C@]13C)[C@@H]2[C@@H]3C[C@H]2[C@@H]1C(C)=C(CC[C@H](CO)C)O2 YHGXHXTZNBXLKF-RVKDJADKSA-N 0.000 description 1
229960000834 vinyl ether Drugs 0.000 description 1