BE429318A - - Google Patents

Info

Publication number

BE429318A

BE429318A BE429318DA BE429318A BE 429318 A BE429318 A BE 429318A BE 429318D A BE429318D A BE 429318DA BE 429318 A BE429318 A BE 429318A

Authority

BE

Belgium

Prior art keywords

carbonyl

compounds

groups

solution

reagents

Prior art date

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• 150000001728 carbonyl compounds Chemical class 0.000 claims description 14
• 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 11
• 239000000203 mixture Substances 0.000 claims description 11
• 239000003153 chemical reaction reagent Substances 0.000 claims description 9
• 150000001875 compounds Chemical class 0.000 claims description 8
• 238000000034 method Methods 0.000 claims description 7
• 230000015556 catabolic process Effects 0.000 claims description 6
• 238000006731 degradation reaction Methods 0.000 claims description 6
• 230000007017 scission Effects 0.000 claims description 6
• 238000003776 cleavage reaction Methods 0.000 claims description 5
• 239000007859 condensation product Substances 0.000 claims description 4
• 150000003839 salts Chemical class 0.000 claims description 4
• 150000003431 steroids Chemical class 0.000 claims description 4
• 239000011541 reaction mixture Substances 0.000 claims description 3
• 229920006395 saturated elastomer Polymers 0.000 claims description 3
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 24
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 21
• 239000000243 solution Substances 0.000 description 19
• OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
• 239000000047 product Substances 0.000 description 10
• 238000002844 melting Methods 0.000 description 9
• 230000008018 melting Effects 0.000 description 9
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
• 229960000583 acetic acid Drugs 0.000 description 8
• 230000003647 oxidation Effects 0.000 description 7
• 238000007254 oxidation reaction Methods 0.000 description 7
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
• 150000002576 ketones Chemical class 0.000 description 6
• 238000000605 extraction Methods 0.000 description 5
• 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 5
• 230000007935 neutral effect Effects 0.000 description 5
• VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
• UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
• FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 4
• IQFVPQOLBLOTPF-HKXUKFGYSA-L congo red Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(/N=N/C3=CC=C(C=C3)C3=CC=C(C=C3)/N=N/C3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)N)=CC(S([O-])(=O)=O)=C21 IQFVPQOLBLOTPF-HKXUKFGYSA-L 0.000 description 4
• 239000002904 solvent Substances 0.000 description 4
• 235000002906 tartaric acid Nutrition 0.000 description 4
• 239000011975 tartaric acid Substances 0.000 description 4
• QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 239000002253 acid Substances 0.000 description 3
• 230000002378 acidificating effect Effects 0.000 description 3
• 239000007864 aqueous solution Substances 0.000 description 3
• 238000009835 boiling Methods 0.000 description 3
• 238000006243 chemical reaction Methods 0.000 description 3
• HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 3
• 239000012362 glacial acetic acid Substances 0.000 description 3
• VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
• 238000000926 separation method Methods 0.000 description 3
• DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
• ORNBQBCIOKFOEO-YQUGOWONSA-N Pregnenolone Natural products O=C(C)[C@@H]1[C@@]2(C)[C@H]([C@H]3[C@@H]([C@]4(C)C(=CC3)C[C@@H](O)CC4)CC2)CC1 ORNBQBCIOKFOEO-YQUGOWONSA-N 0.000 description 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
• PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
• LDEKDFZOPHVUAB-UHFFFAOYSA-N acetic acid;dihydrobromide Chemical compound Br.Br.CC(O)=O LDEKDFZOPHVUAB-UHFFFAOYSA-N 0.000 description 2
• 239000003795 chemical substances by application Substances 0.000 description 2
• 238000001816 cooling Methods 0.000 description 2
• 238000002425 crystallisation Methods 0.000 description 2
• 230000008025 crystallization Effects 0.000 description 2
• 238000007256 debromination reaction Methods 0.000 description 2
• 238000001640 fractional crystallisation Methods 0.000 description 2
• 150000007857 hydrazones Chemical class 0.000 description 2
• 229910052739 hydrogen Inorganic materials 0.000 description 2
• 239000001257 hydrogen Substances 0.000 description 2
• -1 hydrogen ions Chemical class 0.000 description 2
• ORNBQBCIOKFOEO-QGVNFLHTSA-N pregnenolone Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 ORNBQBCIOKFOEO-QGVNFLHTSA-N 0.000 description 2
• 229960000249 pregnenolone Drugs 0.000 description 2
• 238000001953 recrystallisation Methods 0.000 description 2
• 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
• 235000017557 sodium bicarbonate Nutrition 0.000 description 2
• 229910052938 sodium sulfate Inorganic materials 0.000 description 2
• 235000011152 sodium sulphate Nutrition 0.000 description 2
• HVYWMOMLDIMFJA-UHFFFAOYSA-N 3-cholesterol Natural products C1C=C2CC(O)CCC2(C)C2C1C1CCC(C(C)CCCC(C)C)C1(C)CC2 HVYWMOMLDIMFJA-UHFFFAOYSA-N 0.000 description 1
• CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical class O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
• 239000004471 Glycine Substances 0.000 description 1
• RJKFOVLPORLFTN-LEKSSAKUSA-N Progesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 RJKFOVLPORLFTN-LEKSSAKUSA-N 0.000 description 1
• JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
• ZLNLCABJIUILTH-UHFFFAOYSA-N acetyl chloride;n,n-diethylethanamine Chemical compound CC(Cl)=O.CCN(CC)CC ZLNLCABJIUILTH-UHFFFAOYSA-N 0.000 description 1
• 239000003929 acidic solution Substances 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 230000001476 alcoholic effect Effects 0.000 description 1
• AEMFNILZOJDQLW-QAGGRKNESA-N androst-4-ene-3,17-dione Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC2=C1 AEMFNILZOJDQLW-QAGGRKNESA-N 0.000 description 1
• 229960005471 androstenedione Drugs 0.000 description 1
• AEMFNILZOJDQLW-UHFFFAOYSA-N androstenedione Natural products O=C1CCC2(C)C3CCC(C)(C(CC4)=O)C4C3CCC2=C1 AEMFNILZOJDQLW-UHFFFAOYSA-N 0.000 description 1
• 239000003613 bile acid Substances 0.000 description 1
• 238000010504 bond cleavage reaction Methods 0.000 description 1
• GGCLNOIGPMGLDB-GYKMGIIDSA-N cholest-5-en-3-one Chemical compound C1C=C2CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 GGCLNOIGPMGLDB-GYKMGIIDSA-N 0.000 description 1
• KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
• 150000003997 cyclic ketones Chemical group 0.000 description 1
• FMGSKLZLMKYGDP-USOAJAOKSA-N dehydroepiandrosterone Chemical compound C1[C@@H](O)CC[C@]2(C)[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CC=C21 FMGSKLZLMKYGDP-USOAJAOKSA-N 0.000 description 1
• 150000002170 ethers Chemical class 0.000 description 1
• LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
• AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
• 235000011187 glycerol Nutrition 0.000 description 1
• 150000002314 glycerols Chemical class 0.000 description 1
• 125000003827 glycol group Chemical group 0.000 description 1
• 150000002334 glycols Chemical class 0.000 description 1
• 150000004820 halides Chemical class 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
• WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
• 239000013067 intermediate product Substances 0.000 description 1
• 238000000746 purification Methods 0.000 description 1
• 238000007127 saponification reaction Methods 0.000 description 1
• KZJWDPNRJALLNS-VJSFXXLFSA-N sitosterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CC[C@@H](CC)C(C)C)[C@@]1(C)CC2 KZJWDPNRJALLNS-VJSFXXLFSA-N 0.000 description 1
• 229910000029 sodium carbonate Inorganic materials 0.000 description 1
• 238000001179 sorption measurement Methods 0.000 description 1
• 229930193551 sterin Natural products 0.000 description 1
• 230000009466 transformation Effects 0.000 description 1
• 125000005208 trialkylammonium group Chemical group 0.000 description 1
• 239000003643 water by type Substances 0.000 description 1